http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NameServerImpl.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NameServerImpl.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NameServerImpl.java
index 77c012a..a18bcd8 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NameServerImpl.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NameServerImpl.java
@@ -48,7 +48,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
- * Naming server implementation
+ * Naming server implementation.
  */
 public class NameServerImpl implements NameServer {
 
@@ -117,7 +117,7 @@ public class NameServerImpl implements NameServer {
   }
 
   /**
-   * Constructs a name server
+   * Constructs a name server.
    *
    * @param port                  a listening port number
    * @param factory               an identifier factory
@@ -136,7 +136,7 @@ public class NameServerImpl implements NameServer {
 
 
   /**
-   * Constructs a name server
+   * Constructs a name server.
    *
    * @param port                  a listening port number
    * @param factory               an identifier factory
@@ -184,7 +184,7 @@ public class NameServerImpl implements NameServer {
     return handler;
   }
   /**
-   * Gets port
+   * Gets port.
    */
   @Override
   public int getPort() {
@@ -192,7 +192,7 @@ public class NameServerImpl implements NameServer {
   }
 
   /**
-   * Closes resources
+   * Closes resources.
    */
   @Override
   public void close() throws Exception {
@@ -200,7 +200,7 @@ public class NameServerImpl implements NameServer {
   }
 
   /**
-   * Registers an (identifier, address) mapping locally
+   * Registers an (identifier, address) mapping locally.
    *
    * @param id   an identifier
    * @param addr an Internet socket address
@@ -212,7 +212,7 @@ public class NameServerImpl implements NameServer {
   }
 
   /**
-   * Unregisters an identifier locally
+   * Unregisters an identifier locally.
    *
    * @param id an identifier
    */
@@ -223,7 +223,7 @@ public class NameServerImpl implements NameServer {
   }
 
   /**
-   * Finds an address for an identifier locally
+   * Finds an address for an identifier locally.
    *
    * @param id an identifier
    * @return an Internet socket address
@@ -235,7 +235,7 @@ public class NameServerImpl implements NameServer {
   }
 
   /**
-   * Finds addresses for identifiers locally
+   * Finds addresses for identifiers locally.
    *
    * @param identifiers an iterable of identifiers
    * @return a list of name assignments
@@ -260,7 +260,7 @@ public class NameServerImpl implements NameServer {
 }
 
 /**
- * Naming server transport event handler that invokes a specific naming 
message handler
+ * Naming server transport event handler that invokes a specific naming 
message handler.
  */
 class NamingServerHandler implements EventHandler<TransportEvent> {
 
@@ -282,7 +282,7 @@ class NamingServerHandler implements 
EventHandler<TransportEvent> {
 }
 
 /**
- * Naming lookup request handler
+ * Naming lookup request handler.
  */
 class NamingLookupRequestHandler implements EventHandler<NamingLookupRequest> {
 
@@ -306,7 +306,7 @@ class NamingLookupRequestHandler implements 
EventHandler<NamingLookupRequest> {
 }
 
 /**
- * Naming register request handler
+ * Naming register request handler.
  */
 class NamingRegisterRequestHandler implements 
EventHandler<NamingRegisterRequest> {
 
@@ -330,7 +330,7 @@ class NamingRegisterRequestHandler implements 
EventHandler<NamingRegisterRequest
 }
 
 /**
- * Naming unregister request handler
+ * Naming unregister request handler.
  */
 class NamingUnregisterRequestHandler implements 
EventHandler<NamingUnregisterRequest> {
 
@@ -344,4 +344,4 @@ class NamingUnregisterRequestHandler implements 
EventHandler<NamingUnregisterReq
   public void onNext(final NamingUnregisterRequest value) {
     server.unregister(value.getIdentifier());
   }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NamingCodecFactory.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NamingCodecFactory.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NamingCodecFactory.java
index 8ec320a..dc0fa62 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NamingCodecFactory.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/NamingCodecFactory.java
@@ -27,12 +27,12 @@ import java.util.HashMap;
 import java.util.Map;
 
 /**
- * Factory to create naming codecs
+ * Factory to create naming codecs.
  */
 class NamingCodecFactory {
 
   /**
-   * Creates a codec only for lookup
+   * Creates a codec only for lookup.
    *
    * @param factory an identifier factory
    * @return a codec
@@ -47,7 +47,7 @@ class NamingCodecFactory {
   }
 
   /**
-   * Creates a codec only for registration
+   * Creates a codec only for registration.
    *
    * @param factory an identifier factory
    * @return a codec
@@ -63,7 +63,7 @@ class NamingCodecFactory {
   }
 
   /**
-   * Creates a codec for both lookup and registration
+   * Creates a codec for both lookup and registration.
    *
    * @param factory an identifier factory
    * @return a codec

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingException.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingException.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingException.java
index b5093b4..6129c1b 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingException.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingException.java
@@ -21,13 +21,13 @@ package org.apache.reef.io.network.naming.exception;
 import org.apache.reef.exception.evaluator.NetworkException;
 
 /**
- * Naming exception
+ * Naming exception.
  */
 public class NamingException extends NetworkException {
   private static final long serialVersionUID = 1L;
 
   /**
-   * Constructs a new resourcemanager naming exception with the specified 
detail message and cause
+   * Constructs a new resourcemanager naming exception with the specified 
detail message and cause.
    *
    * @param s the detailed message
    * @param e the cause
@@ -37,7 +37,7 @@ public class NamingException extends NetworkException {
   }
 
   /**
-   * Constructs a new resourcemanager naming exception with the specified 
detail message
+   * Constructs a new resourcemanager naming exception with the specified 
detail message.
    *
    * @param s the detailed message
    */
@@ -46,7 +46,7 @@ public class NamingException extends NetworkException {
   }
 
   /**
-   * Constructs a new resourcemanager naming exception with the specified cause
+   * Constructs a new resourcemanager naming exception with the specified 
cause.
    *
    * @param e the cause
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingRuntimeException.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingRuntimeException.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingRuntimeException.java
index 9ed0f49..3fe11d9 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingRuntimeException.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/exception/NamingRuntimeException.java
@@ -21,13 +21,13 @@ package org.apache.reef.io.network.naming.exception;
 import org.apache.reef.io.network.exception.NetworkRuntimeException;
 
 /**
- * Naming resourcemanager exception
+ * Naming resourcemanager exception.
  */
 public class NamingRuntimeException extends NetworkRuntimeException {
   private static final long serialVersionUID = 1L;
 
   /**
-   * Constructs a new resourcemanager naming exception with the specified 
detail message and cause
+   * Constructs a new resourcemanager naming exception with the specified 
detail message and cause.
    *
    * @param s the detailed message
    * @param e the cause
@@ -37,7 +37,7 @@ public class NamingRuntimeException extends 
NetworkRuntimeException {
   }
 
   /**
-   * Constructs a new resourcemanager naming exception with the specified 
detail message
+   * Constructs a new resourcemanager naming exception with the specified 
detail message.
    *
    * @param s the detailed message
    */
@@ -46,7 +46,7 @@ public class NamingRuntimeException extends 
NetworkRuntimeException {
   }
 
   /**
-   * Constructs a new resourcemanager naming exception with the specified cause
+   * Constructs a new resourcemanager naming exception with the specified 
cause.
    *
    * @param e the cause
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/AvroUtils.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/AvroUtils.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/AvroUtils.java
index 73a1cd4..b47e200 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/AvroUtils.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/AvroUtils.java
@@ -34,7 +34,7 @@ final class AvroUtils {
   }
 
   /**
-   * Serializes the given avro object to a byte[]
+   * Serializes the given avro object to a byte[].
    *
    * @param avroObject
    * @param theClass

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequest.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequest.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequest.java
index eda5f15..beda76a 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequest.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequest.java
@@ -21,13 +21,13 @@ package org.apache.reef.io.network.naming.serialization;
 import org.apache.reef.wake.Identifier;
 
 /**
- * Naming lookup request
+ * Naming lookup request.
  */
 public class NamingLookupRequest extends NamingMessage {
   private Iterable<Identifier> ids;
 
   /**
-   * Constructs a naming lookup request
+   * Constructs a naming lookup request.
    *
    * @param ids the iterable of identifiers
    */
@@ -36,7 +36,7 @@ public class NamingLookupRequest extends NamingMessage {
   }
 
   /**
-   * Gets identifiers
+   * Gets identifiers.
    *
    * @return an iterable of identifiers
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequestCodec.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequestCodec.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequestCodec.java
index b388ba6..8b05269 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequestCodec.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupRequestCodec.java
@@ -28,14 +28,14 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- * Naming lookup request codec
+ * Naming lookup request codec.
  */
 public final class NamingLookupRequestCodec implements 
Codec<NamingLookupRequest> {
 
   private final IdentifierFactory factory;
 
   /**
-   * Constructs a naming lookup request codec
+   * Constructs a naming lookup request codec.
    *
    * @param factory the identifier factory
    */
@@ -45,7 +45,7 @@ public final class NamingLookupRequestCodec implements 
Codec<NamingLookupRequest
   }
 
   /**
-   * Encodes the identifiers to bytes
+   * Encodes the identifiers to bytes.
    *
    * @param obj the naming lookup request
    * @return a byte array
@@ -60,7 +60,7 @@ public final class NamingLookupRequestCodec implements 
Codec<NamingLookupRequest
   }
 
   /**
-   * Decodes the bytes to a naming lookup request
+   * Decodes the bytes to a naming lookup request.
    *
    * @param buf the byte array
    * @return a naming lookup request

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponse.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponse.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponse.java
index 822f170..0f55851 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponse.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponse.java
@@ -23,13 +23,13 @@ import org.apache.reef.io.naming.NameAssignment;
 import java.util.List;
 
 /**
- * Naming lookup response
+ * Naming lookup response.
  */
 public class NamingLookupResponse extends NamingMessage {
   private final List<NameAssignment> nas;
 
   /**
-   * Constructs a naming lookup response
+   * Constructs a naming lookup response.
    *
    * @param nas the list of name assignments
    */
@@ -38,7 +38,7 @@ public class NamingLookupResponse extends NamingMessage {
   }
 
   /**
-   * Gets name assignments
+   * Gets name assignments.
    *
    * @return a list of name assignments
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponseCodec.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponseCodec.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponseCodec.java
index affe3b6..aba3d9c 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponseCodec.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingLookupResponseCodec.java
@@ -32,14 +32,14 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- * Naming lookup response codec
+ * Naming lookup response codec.
  */
 public final class NamingLookupResponseCodec implements 
Codec<NamingLookupResponse> {
 
   private final IdentifierFactory factory;
 
   /**
-   * Constructs a naming lookup response codec
+   * Constructs a naming lookup response codec.
    *
    * @param factory the identifier factory
    */
@@ -49,7 +49,7 @@ public final class NamingLookupResponseCodec implements 
Codec<NamingLookupRespon
   }
 
   /**
-   * Encodes name assignments to bytes
+   * Encodes name assignments to bytes.
    *
    * @param obj the naming lookup response
    * @return a byte array
@@ -70,7 +70,7 @@ public final class NamingLookupResponseCodec implements 
Codec<NamingLookupRespon
   }
 
   /**
-   * Decodes bytes to an iterable of name assignments
+   * Decodes bytes to an iterable of name assignments.
    *
    * @param buf the byte array
    * @return a naming lookup response

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingMessage.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingMessage.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingMessage.java
index 3152854..d3f3abe 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingMessage.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingMessage.java
@@ -21,13 +21,13 @@ package org.apache.reef.io.network.naming.serialization;
 import org.apache.reef.wake.remote.transport.Link;
 
 /**
- * An abstract base class for naming messages
+ * An abstract base class for naming messages.
  */
 public abstract class NamingMessage {
   private transient Link<byte[]> link;
 
   /**
-   * Gets a link
+   * Gets a link.
    *
    * @return a link
    */
@@ -36,7 +36,7 @@ public abstract class NamingMessage {
   }
 
   /**
-   * Sets the link
+   * Sets the link.
    *
    * @param link the link
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequest.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequest.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequest.java
index e6e1e9c..f458efc 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequest.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequest.java
@@ -21,13 +21,13 @@ package org.apache.reef.io.network.naming.serialization;
 import org.apache.reef.io.naming.NameAssignment;
 
 /**
- * naming registration request
+ * naming registration request.
  */
 public class NamingRegisterRequest extends NamingMessage {
   private final NameAssignment na;
 
   /**
-   * Constructs a naming registration request
+   * Constructs a naming registration request.
    *
    * @param na the name assignment
    */
@@ -36,7 +36,7 @@ public class NamingRegisterRequest extends NamingMessage {
   }
 
   /**
-   * Gets a name assignment
+   * Gets a name assignment.
    *
    * @return a name assignment
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequestCodec.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequestCodec.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequestCodec.java
index c32d888..d1d284f 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequestCodec.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterRequestCodec.java
@@ -27,14 +27,14 @@ import org.apache.reef.wake.remote.Codec;
 import java.net.InetSocketAddress;
 
 /**
- * Naming registration request codec
+ * Naming registration request codec.
  */
 public class NamingRegisterRequestCodec implements 
Codec<NamingRegisterRequest> {
 
   private final IdentifierFactory factory;
 
   /**
-   * Constructs a naming registration request codec
+   * Constructs a naming registration request codec.
    *
    * @param factory the identifier factory
    */
@@ -43,7 +43,7 @@ public class NamingRegisterRequestCodec implements 
Codec<NamingRegisterRequest>
   }
 
   /**
-   * Encodes the name assignment to bytes
+   * Encodes the name assignment to bytes.
    *
    * @param obj the naming registration request
    * @return a byte array
@@ -59,7 +59,7 @@ public class NamingRegisterRequestCodec implements 
Codec<NamingRegisterRequest>
   }
 
   /**
-   * Decodes the bytes to a name assignment
+   * Decodes the bytes to a name assignment.
    *
    * @param buf the byte array
    * @return a naming registration request
@@ -73,4 +73,4 @@ public class NamingRegisterRequestCodec implements 
Codec<NamingRegisterRequest>
             new 
InetSocketAddress(avroNamingRegisterRequest.getHost().toString(), 
avroNamingRegisterRequest.getPort()))
     );
   }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponse.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponse.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponse.java
index b8c416f..b0f40c1 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponse.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponse.java
@@ -19,13 +19,13 @@
 package org.apache.reef.io.network.naming.serialization;
 
 /**
- * naming registration response
+ * naming registration response.
  */
 public class NamingRegisterResponse extends NamingMessage {
   private final NamingRegisterRequest request;
 
   /**
-   * Constructs a naming register response
+   * Constructs a naming register response.
    *
    * @param request the naming register request
    */
@@ -34,7 +34,7 @@ public class NamingRegisterResponse extends NamingMessage {
   }
 
   /**
-   * Gets a naming register request
+   * Gets a naming register request.
    *
    * @return a naming register request
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponseCodec.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponseCodec.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponseCodec.java
index f95a90e..88290bc 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponseCodec.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingRegisterResponseCodec.java
@@ -21,13 +21,13 @@ package org.apache.reef.io.network.naming.serialization;
 import org.apache.reef.wake.remote.Codec;
 
 /**
- * naming registration response codec
+ * naming registration response codec.
  */
 public class NamingRegisterResponseCodec implements 
Codec<NamingRegisterResponse> {
   private final NamingRegisterRequestCodec codec;
 
   /**
-   * Constructs a naming register response codec
+   * Constructs a naming register response codec.
    *
    * @param codec the naming register request codec
    */
@@ -36,7 +36,7 @@ public class NamingRegisterResponseCodec implements 
Codec<NamingRegisterResponse
   }
 
   /**
-   * Encodes a naming register response to bytes
+   * Encodes a naming register response to bytes.
    *
    * @param obj the naming register response
    * @return bytes a byte array
@@ -47,7 +47,7 @@ public class NamingRegisterResponseCodec implements 
Codec<NamingRegisterResponse
   }
 
   /**
-   * Decodes a naming register response from the bytes
+   * Decodes a naming register response from the bytes.
    *
    * @param buf the byte array
    * @return a naming register response

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequest.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequest.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequest.java
index 770b7c9..1bf581e 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequest.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequest.java
@@ -21,13 +21,13 @@ package org.apache.reef.io.network.naming.serialization;
 import org.apache.reef.wake.Identifier;
 
 /**
- * Naming un-registration request
+ * Naming un-registration request.
  */
 public class NamingUnregisterRequest extends NamingMessage {
   private final Identifier id;
 
   /**
-   * Constructs a naming un-registration request
+   * Constructs a naming un-registration request.
    *
    * @param id the identifier
    */
@@ -36,7 +36,7 @@ public class NamingUnregisterRequest extends NamingMessage {
   }
 
   /**
-   * Gets an identifier
+   * Gets an identifier.
    *
    * @return an identifier
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequestCodec.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequestCodec.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequestCodec.java
index ea505c3..31ee934 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequestCodec.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/NamingUnregisterRequestCodec.java
@@ -26,14 +26,14 @@ import org.apache.reef.wake.remote.Codec;
 import javax.inject.Inject;
 
 /**
- * Naming un-registration request codec
+ * Naming un-registration request codec.
  */
 public final class NamingUnregisterRequestCodec implements 
Codec<NamingUnregisterRequest> {
 
   private final IdentifierFactory factory;
 
   /**
-   * Constructs a naming un-registration request codec
+   * Constructs a naming un-registration request codec.
    *
    * @param factory the identifier factory
    */
@@ -43,7 +43,7 @@ public final class NamingUnregisterRequestCodec implements 
Codec<NamingUnregiste
   }
 
   /**
-   * Encodes the naming un-registration request to bytes
+   * Encodes the naming un-registration request to bytes.
    *
    * @param obj the naming un-registration request
    * @return a byte array
@@ -57,7 +57,7 @@ public final class NamingUnregisterRequestCodec implements 
Codec<NamingUnregiste
   }
 
   /**
-   * Decodes the bytes to a naming un-registration request
+   * Decodes the bytes to a naming un-registration request.
    *
    * @param buf the byte array
    * @return a naming un-registration request

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/package-info.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/package-info.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/package-info.java
index d4ff9d3..a15dc8a 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/package-info.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/naming/serialization/package-info.java
@@ -17,6 +17,6 @@
  * under the License.
  */
 /**
- * Contains naming serialization codecs
+ * Contains naming serialization codecs.
  */
-package org.apache.reef.io.network.naming.serialization;
\ No newline at end of file
+package org.apache.reef.io.network.naming.serialization;

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifier.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifier.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifier.java
index 5d6454b..1fcb0bd 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifier.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifier.java
@@ -22,14 +22,14 @@ import org.apache.reef.wake.ComparableIdentifier;
 import org.apache.reef.wake.Identifier;
 
 /**
- * String identifier
+ * String identifier.
  */
 public class StringIdentifier implements ComparableIdentifier {
 
   private final String str;
 
   /**
-   * Constructs a string identifier
+   * Constructs a string identifier.
    *
    * @param str a string
    */
@@ -38,7 +38,7 @@ public class StringIdentifier implements ComparableIdentifier 
{
   }
 
   /**
-   * Returns a hash code for the object
+   * Returns a hash code for the object.
    *
    * @return a hash code value for this object
    */
@@ -47,7 +47,7 @@ public class StringIdentifier implements ComparableIdentifier 
{
   }
 
   /**
-   * Checks that another object is equal to this object
+   * Checks that another object is equal to this object.
    *
    * @param o another object
    * @return true if the object is the same as the object argument; false, 
otherwise
@@ -57,7 +57,7 @@ public class StringIdentifier implements ComparableIdentifier 
{
   }
 
   /**
-   * Returns a string representation of the object
+   * Returns a string representation of the object.
    *
    * @return a string representation of the object
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifierFactory.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifierFactory.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifierFactory.java
index 9886a01..6375087 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifierFactory.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/network/util/StringIdentifierFactory.java
@@ -24,7 +24,7 @@ import org.apache.reef.wake.IdentifierFactory;
 import javax.inject.Inject;
 
 /**
- * Factory that creates StringIdentifier
+ * Factory that creates StringIdentifier.
  */
 public class StringIdentifierFactory implements IdentifierFactory {
 
@@ -33,7 +33,7 @@ public class StringIdentifierFactory implements 
IdentifierFactory {
   }
 
   /**
-   * Creates a StringIdentifier object
+   * Creates a StringIdentifier object.
    *
    * @param s a string
    * @return a string identifier

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-io/src/main/java/org/apache/reef/io/storage/local/LocalScratchSpace.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/storage/local/LocalScratchSpace.java
 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/storage/local/LocalScratchSpace.java
index 34f0f5c..5c34c71 100644
--- 
a/lang/java/reef-io/src/main/java/org/apache/reef/io/storage/local/LocalScratchSpace.java
+++ 
b/lang/java/reef-io/src/main/java/org/apache/reef/io/storage/local/LocalScratchSpace.java
@@ -31,7 +31,7 @@ public class LocalScratchSpace implements ScratchSpace {
   private final String evaluatorName;
   private final Set<File> tempFiles = new ConcurrentSkipListSet<File>();
   /**
-   * Zero denotes "unlimited"
+   * Zero denotes "unlimited".
    */
   private long quota;
 

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/HDInsightJVMPathProvider.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/HDInsightJVMPathProvider.java
 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/HDInsightJVMPathProvider.java
index d4ab0cc..ef91a8a 100644
--- 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/HDInsightJVMPathProvider.java
+++ 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/HDInsightJVMPathProvider.java
@@ -22,7 +22,7 @@ import com.google.inject.Inject;
 import org.apache.reef.runtime.common.files.RuntimePathProvider;
 
 /**
- * Supplies the java binary's path for HDInsight
+ * Supplies the java binary's path for HDInsight.
  */
 public final class HDInsightJVMPathProvider implements RuntimePathProvider {
   @Inject

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/HDICLI.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/HDICLI.java
 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/HDICLI.java
index 37631d7..77557d1 100644
--- 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/HDICLI.java
+++ 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/HDICLI.java
@@ -34,7 +34,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
- * Main class for the HDInsight REST commandline
+ * Main class for the HDInsight REST commandline.
  */
 public final class HDICLI {
   private static final Logger LOG = Logger.getLogger(HDICLI.class.getName());

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/LogFileEntry.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/LogFileEntry.java
 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/LogFileEntry.java
index 0b57b4c..a7322fa 100644
--- 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/LogFileEntry.java
+++ 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/LogFileEntry.java
@@ -36,7 +36,7 @@ final class LogFileEntry {
   }
 
   /**
-   * Writes the contents of the entry into the given outputWriter
+   * Writes the contents of the entry into the given outputWriter.
    *
    * @param outputWriter
    * @throws IOException

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/TFileParser.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/TFileParser.java
 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/TFileParser.java
index f343faf..fd205a0 100644
--- 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/TFileParser.java
+++ 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/TFileParser.java
@@ -30,7 +30,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
- * Parse TFile's content to key value pair
+ * Parse TFile's content to key value pair.
  */
 final class TFileParser {
   private static final Logger LOG = 
Logger.getLogger(TFileParser.class.getName());
@@ -59,7 +59,7 @@ final class TFileParser {
   }
 
   /**
-   * Parses the given file and stores the logs for each container in a file 
named after the container in the given
+   * Parses the given file and stores the logs for each container in a file 
named after the container in the given.
    * outputFolder
    *
    * @param inputPath

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/package-info.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/package-info.java
 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/package-info.java
index 9bbe75e..367577c 100644
--- 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/package-info.java
+++ 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/cli/package-info.java
@@ -17,6 +17,6 @@
  * under the License.
  */
 /**
- * A command line interface for HDInsight
+ * A command line interface for HDInsight.
  */
-package org.apache.reef.runtime.hdinsight.cli;
\ No newline at end of file
+package org.apache.reef.runtime.hdinsight.cli;

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/HDInsightRuntimeConfiguration.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/HDInsightRuntimeConfiguration.java
 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/HDInsightRuntimeConfiguration.java
index 2047360..17cc026 100644
--- 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/HDInsightRuntimeConfiguration.java
+++ 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/HDInsightRuntimeConfiguration.java
@@ -64,7 +64,7 @@ public final class HDInsightRuntimeConfiguration extends 
ConfigurationModuleBuil
   public static final RequiredParameter<String> PASSWORD = new 
RequiredParameter<>();
 
   /**
-   * The environment variable that holds the path to the default configuration 
file
+   * The environment variable that holds the path to the default configuration 
file.
    */
   public static final String HDINSIGHT_CONFIGURATION_FILE_ENVIRONMENT_VARIABLE 
= "REEF_HDI_CONF";
 

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/UnsafeHDInsightRuntimeConfigurationStatic.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/UnsafeHDInsightRuntimeConfigurationStatic.java
 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/UnsafeHDInsightRuntimeConfigurationStatic.java
index 0779a3a..e2b9943 100644
--- 
a/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/UnsafeHDInsightRuntimeConfigurationStatic.java
+++ 
b/lang/java/reef-runtime-hdinsight/src/main/java/org/apache/reef/runtime/hdinsight/client/UnsafeHDInsightRuntimeConfigurationStatic.java
@@ -34,7 +34,7 @@ import org.apache.reef.util.logging.LoggingSetup;
 import org.apache.reef.wake.remote.RemoteConfiguration;
 
 /**
- * The static part of the UnsafeHDInsightRuntimeConfiguration
+ * The static part of the UnsafeHDInsightRuntimeConfiguration.
  */
 public final class UnsafeHDInsightRuntimeConfigurationStatic extends 
ConfigurationModuleBuilder {
   static {

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/DriverConfigurationProvider.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/DriverConfigurationProvider.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/DriverConfigurationProvider.java
index e22a7d5..6e85ffc 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/DriverConfigurationProvider.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/DriverConfigurationProvider.java
@@ -56,7 +56,7 @@ public final class DriverConfigurationProvider {
   }
 
   /**
-   * Assembles the driver configuration
+   * Assembles the driver configuration.
    *
    * @param jobFolder                The folder in which the local runtime 
will execute this job.
    * @param clientRemoteId           the remote identifier of the client. It 
is used by the Driver to establish a

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/PreparedDriverFolderLauncher.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/PreparedDriverFolderLauncher.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/PreparedDriverFolderLauncher.java
index 602c04d..267edf0 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/PreparedDriverFolderLauncher.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/PreparedDriverFolderLauncher.java
@@ -60,7 +60,7 @@ public class PreparedDriverFolderLauncher {
   }
 
   /**
-   * Launches the driver prepared in driverFolder
+   * Launches the driver prepared in driverFolder.
    *
    * @param driverFolder
    * @param jobId

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/package-info.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/package-info.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/package-info.java
index 6665204..5cca3a1 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/package-info.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/package-info.java
@@ -17,6 +17,6 @@
  * under the License.
  */
 /**
- * client-side event handlers for the local resourcemanager
+ * client-side event handlers for the local resourcemanager.
  */
 package org.apache.reef.runtime.local.client;

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/parameters/MaxNumberOfEvaluators.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/parameters/MaxNumberOfEvaluators.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/parameters/MaxNumberOfEvaluators.java
index 316a659..1bfee5c 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/parameters/MaxNumberOfEvaluators.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/client/parameters/MaxNumberOfEvaluators.java
@@ -22,7 +22,7 @@ import org.apache.reef.tang.annotations.Name;
 import org.apache.reef.tang.annotations.NamedParameter;
 
 /**
- * The maximum number of evaluators to allow to run at once
+ * The maximum number of evaluators to allow to run at once.
  */
 @NamedParameter(default_value = "4", doc = "The maximum number of evaluators 
to allow to run at once", short_name = "maxEvaluators")
 public final class MaxNumberOfEvaluators implements Name<Integer> {

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ContainerManager.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ContainerManager.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ContainerManager.java
index 9127da9..918e1d1 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ContainerManager.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ContainerManager.java
@@ -58,12 +58,12 @@ final class ContainerManager implements AutoCloseable {
   private final static Logger LOG = 
Logger.getLogger(ContainerManager.class.getName());
 
   /**
-   * Map from containerID -> Container
+   * Map from containerID -> Container.
    */
   private final Map<String, Container> containers = new HashMap<>();
 
   /**
-   * List of free, unallocated nodes by their Node ID
+   * List of free, unallocated nodes by their Node ID.
    */
   private final List<String> freeNodeList = new LinkedList<>();
 

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalDriverConfiguration.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalDriverConfiguration.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalDriverConfiguration.java
index 1db7503..9fb4444 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalDriverConfiguration.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalDriverConfiguration.java
@@ -51,7 +51,7 @@ public class LocalDriverConfiguration extends 
ConfigurationModuleBuilder {
   public static final OptionalParameter<Double> JVM_HEAP_SLACK = new 
OptionalParameter<>();
 
   /**
-   * The remote identifier to use for communications back to the client
+   * The remote identifier to use for communications back to the client.
    */
   public static final OptionalParameter<String> CLIENT_REMOTE_IDENTIFIER = new 
OptionalParameter<>();
 

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalResourceRequestHandler.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalResourceRequestHandler.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalResourceRequestHandler.java
index 99ae748..db268a5 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalResourceRequestHandler.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/LocalResourceRequestHandler.java
@@ -26,7 +26,7 @@ import 
org.apache.reef.runtime.common.driver.api.ResourceRequestHandler;
 import javax.inject.Inject;
 
 /**
- * Takes resource requests and patches them through to the ResourceManager
+ * Takes resource requests and patches them through to the ResourceManager.
  */
 @Private
 @DriverSide

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ProcessContainer.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ProcessContainer.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ProcessContainer.java
index 2497ed7..d6e23b2 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ProcessContainer.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/ProcessContainer.java
@@ -35,7 +35,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
- * A Container that runs an Evaluator in a Process
+ * A Container that runs an Evaluator in a Process.
  */
 @Private
 @TaskSide

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/package-info.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/package-info.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/package-info.java
index d79462d..98310b6 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/package-info.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/driver/package-info.java
@@ -17,6 +17,6 @@
  * under the License.
  */
 /**
- * The resource manager for the local resourcemanager
+ * The resource manager for the local resourcemanager.
  */
 package org.apache.reef.runtime.local.driver;

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/LoggingRunnableProcessObserver.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/LoggingRunnableProcessObserver.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/LoggingRunnableProcessObserver.java
index dd0d75e..25d88d4 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/LoggingRunnableProcessObserver.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/LoggingRunnableProcessObserver.java
@@ -22,7 +22,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
- * A RunnableProcessObserver that logs the events/
+ * A RunnableProcessObserver that logs the events/.
  */
 public final class LoggingRunnableProcessObserver implements 
RunnableProcessObserver {
   private static final Logger LOG = 
Logger.getLogger(LoggingRunnableProcessObserver.class.getName());

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/ReefRunnableProcessObserver.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/ReefRunnableProcessObserver.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/ReefRunnableProcessObserver.java
index 3d5051a..6f1d007 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/ReefRunnableProcessObserver.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/ReefRunnableProcessObserver.java
@@ -33,7 +33,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**
- * a RunnableProcessObserver that relies events to REEF's ResourceStatusHandler
+ * a RunnableProcessObserver that relies events to REEF's 
ResourceStatusHandler.
  */
 @ThreadSafe
 public final class ReefRunnableProcessObserver implements 
RunnableProcessObserver {
@@ -94,7 +94,7 @@ public final class ReefRunnableProcessObserver implements 
RunnableProcessObserve
   }
 
   /**
-   * Inform REEF of an unclean process exit
+   * Inform REEF of an unclean process exit.
    *
    * @param processId
    * @param exitCode

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/RunnableProcess.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/RunnableProcess.java
 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/RunnableProcess.java
index d55e138..e44cd26 100644
--- 
a/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/RunnableProcess.java
+++ 
b/lang/java/reef-runtime-local/src/main/java/org/apache/reef/runtime/local/process/RunnableProcess.java
@@ -109,7 +109,7 @@ public final class RunnableProcess implements Runnable {
   }
 
   /**
-   * Checks whether a transition from State 'from' to state 'to' is legal
+   * Checks whether a transition from State 'from' to state 'to' is legal.
    *
    * @param from
    * @param to

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/client/MesosClientConfiguration.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/client/MesosClientConfiguration.java
 
b/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/client/MesosClientConfiguration.java
index 5e5e4e6..d3468d4 100644
--- 
a/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/client/MesosClientConfiguration.java
+++ 
b/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/client/MesosClientConfiguration.java
@@ -34,7 +34,7 @@ import org.apache.reef.tang.formats.OptionalParameter;
 import org.apache.reef.tang.formats.RequiredParameter;
 
 /**
- * A ConfigurationModule for the Mesos resource manager
+ * A ConfigurationModule for the Mesos resource manager.
  */
 @Public
 @ClientSide
@@ -46,7 +46,7 @@ public class MesosClientConfiguration extends 
ConfigurationModuleBuilder {
   public static final OptionalParameter<String> ROOT_FOLDER = new 
OptionalParameter<>();
 
   /**
-   * The ip address of Mesos Master
+   * The ip address of Mesos Master.
    */
   public static final RequiredParameter<String> MASTER_IP = new 
RequiredParameter<>();
 
@@ -58,4 +58,4 @@ public class MesosClientConfiguration extends 
ConfigurationModuleBuilder {
       .bindConstructor(Configuration.class, HDFSConfigurationConstructor.class)
       .bindImplementation(RuntimeClasspathProvider.class, 
MesosClasspathProvider.class)
       .build();
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/MesosDriverConfiguration.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/MesosDriverConfiguration.java
 
b/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/MesosDriverConfiguration.java
index 2ef844d..e83b5d9 100644
--- 
a/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/MesosDriverConfiguration.java
+++ 
b/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/MesosDriverConfiguration.java
@@ -40,7 +40,7 @@ import org.apache.reef.wake.impl.SingleThreadStage;
 import org.apache.reef.wake.time.Clock;
 
 /**
- * Binds Driver's runtime event handlers
+ * Binds Driver's runtime event handlers.
  */
 public final class MesosDriverConfiguration extends ConfigurationModuleBuilder 
{
   /**
@@ -54,7 +54,7 @@ public final class MesosDriverConfiguration extends 
ConfigurationModuleBuilder {
   public static final OptionalParameter<Long> EVALUATOR_TIMEOUT = new 
OptionalParameter<>();
 
   /**
-   * The ip address of Mesos Master
+   * The ip address of Mesos Master.
    */
   public static final RequiredParameter<String> MESOS_MASTER_IP = new 
RequiredParameter<>();
 
@@ -69,7 +69,7 @@ public final class MesosDriverConfiguration extends 
ConfigurationModuleBuilder {
   public static final OptionalParameter<Double> JVM_HEAP_SLACK = new 
OptionalParameter<>();
 
   /**
-   * Capacity for runnning Mesos Scheduler Driver
+   * Capacity for runnning Mesos Scheduler Driver.
    */
   public static final RequiredParameter<Integer> SCHEDULER_DRIVER_CAPACITY = 
new RequiredParameter<>();
 
@@ -95,4 +95,4 @@ public final class MesosDriverConfiguration extends 
ConfigurationModuleBuilder {
       
.bindNamedParameter(AbstractDriverRuntimeConfiguration.ClientRemoteIdentifier.class,
 CLIENT_REMOTE_IDENTIFIER)
       .bindNamedParameter(JVMHeapSlack.class, JVM_HEAP_SLACK)
       .build();
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/REEFScheduler.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/REEFScheduler.java
 
b/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/REEFScheduler.java
index 1b94182..a5bea5e 100644
--- 
a/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/REEFScheduler.java
+++ 
b/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/driver/REEFScheduler.java
@@ -148,7 +148,7 @@ final class REEFScheduler implements Scheduler {
   }
 
   /**
-   * All offers in each batch of offers will be either be launched or declined
+   * All offers in each batch of offers will be either be launched or declined.
    */
   @Override
   public void resourceOffers(final SchedulerDriver driver, final 
List<Protos.Offer> offers) {
@@ -505,4 +505,4 @@ final class REEFScheduler implements Scheduler {
       throw new RuntimeException(e);
     }
   }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/evaluator/EvaluatorControlHandler.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/evaluator/EvaluatorControlHandler.java
 
b/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/evaluator/EvaluatorControlHandler.java
index 20287e1..33693a0 100644
--- 
a/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/evaluator/EvaluatorControlHandler.java
+++ 
b/lang/java/reef-runtime-mesos/src/main/java/org/apache/reef/runtime/mesos/evaluator/EvaluatorControlHandler.java
@@ -28,7 +28,7 @@ import org.apache.reef.wake.remote.RemoteMessage;
 import javax.inject.Inject;
 
 /**
- * Handles evaluator launch requests via MesosRemoteManager from 
MesosResourceLaunchHandler
+ * Handles evaluator launch requests via MesosRemoteManager from 
MesosResourceLaunchHandler.
  */
 @EvaluatorSide
 @Private
@@ -52,4 +52,4 @@ final class EvaluatorControlHandler implements 
EventHandler<RemoteMessage<Evalua
       throw new IllegalArgumentException();
     }
   }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/ClassPathBuilder.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/ClassPathBuilder.java
 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/ClassPathBuilder.java
index 5a96b87..fd4f36d 100644
--- 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/ClassPathBuilder.java
+++ 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/ClassPathBuilder.java
@@ -65,7 +65,7 @@ final class ClassPathBuilder {
   }
 
   /**
-   * Adds the given classPathEntry to the classpath suffix
+   * Adds the given classPathEntry to the classpath suffix.
    *
    * @param classPathEntry
    */
@@ -74,7 +74,7 @@ final class ClassPathBuilder {
   }
 
   /**
-   * Adds the given classPathEntry to the classpath prefix
+   * Adds the given classPathEntry to the classpath prefix.
    *
    * @param classPathEntry
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/YarnClasspathProvider.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/YarnClasspathProvider.java
 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/YarnClasspathProvider.java
index 0a732ad..569f27f 100644
--- 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/YarnClasspathProvider.java
+++ 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/YarnClasspathProvider.java
@@ -111,7 +111,7 @@ public final class YarnClasspathProvider implements 
RuntimeClasspathProvider {
   }
 
   /**
-   * Fetches the string[] under the given key, if it exists and contains 
entries (.length >0)
+   * Fetches the string[] under the given key, if it exists and contains 
entries (.length >0).
    *
    * @param configuration
    * @param key

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/client/uploader/JobFolder.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/client/uploader/JobFolder.java
 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/client/uploader/JobFolder.java
index 8ea1df1..157e447 100644
--- 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/client/uploader/JobFolder.java
+++ 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/client/uploader/JobFolder.java
@@ -57,7 +57,7 @@ public final class JobFolder {
   }
 
   /**
-   * Uploads the given file to the DFS
+   * Uploads the given file to the DFS.
    *
    * @param localFile
    * @return the Path representing the file on the DFS.
@@ -94,7 +94,7 @@ public final class JobFolder {
   }
 
   /**
-   * Creates a LocalResource instance for the JAR file referenced by the given 
Path
+   * Creates a LocalResource instance for the JAR file referenced by the given 
Path.
    */
   public LocalResource getLocalResourceForPath(final Path path) throws 
IOException {
     final LocalResource localResource = Records.newRecord(LocalResource.class);

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/Containers.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/Containers.java
 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/Containers.java
index b3f4ac1..467449b 100644
--- 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/Containers.java
+++ 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/Containers.java
@@ -55,7 +55,7 @@ final class Containers {
   }
 
   /**
-   * Registers the given container
+   * Registers the given container.
    *
    * @param container
    * @throws java.lang.RuntimeException if a container with the same ID had 
been registered before.

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/UploaderToJobfolder.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/UploaderToJobfolder.java
 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/UploaderToJobfolder.java
index afc1d9c..a17dfb8 100644
--- 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/UploaderToJobfolder.java
+++ 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/UploaderToJobfolder.java
@@ -75,7 +75,7 @@ final class UploaderToJobFolder {
   }
 
   /**
-   * Creates a LocalResource instance for the JAR file referenced by the given 
Path
+   * Creates a LocalResource instance for the JAR file referenced by the given 
Path.
    *
    * @param path
    * @return

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/YarnContainerManager.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/YarnContainerManager.java
 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/YarnContainerManager.java
index 37fc784..1a46a48 100644
--- 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/YarnContainerManager.java
+++ 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/driver/YarnContainerManager.java
@@ -502,7 +502,7 @@ final class YarnContainerManager
   }
 
   /**
-   * Update the driver with my current status
+   * Update the driver with my current status.
    */
   private void updateRuntimeStatus() {
 

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/util/YarnTypes.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/util/YarnTypes.java
 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/util/YarnTypes.java
index ad60db0..1613298 100644
--- 
a/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/util/YarnTypes.java
+++ 
b/lang/java/reef-runtime-yarn/src/main/java/org/apache/reef/runtime/yarn/util/YarnTypes.java
@@ -28,7 +28,7 @@ import java.util.List;
 import java.util.Map;
 
 /**
- * Helper class that creates the various records in the YARN API
+ * Helper class that creates the various records in the YARN API.
  */
 @Private
 public final class YarnTypes {

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/Configurations.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/Configurations.java
 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/Configurations.java
index a7450bc..7560de0 100644
--- 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/Configurations.java
+++ 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/Configurations.java
@@ -19,7 +19,7 @@
 package org.apache.reef.tang;
 
 /**
- * Helper class for Configurations
+ * Helper class for Configurations.
  */
 public final class Configurations {
 

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaClassHierarchy.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaClassHierarchy.java
 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaClassHierarchy.java
index 27aa6cb..b08808a 100644
--- 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaClassHierarchy.java
+++ 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaClassHierarchy.java
@@ -55,7 +55,7 @@ public interface JavaClassHierarchy extends ClassHierarchy {
   public <T> T parse(NamedParameterNode<T> name, String value) throws 
ParseException;
 
   /**
-   * Obtain a parsed instance of the default value of a named parameter
+   * Obtain a parsed instance of the default value of a named parameter.
    *
    * @param name The named parameter that should be checked for a default 
instance.
    * @return The default instance or null, unless T is a set type.  If T is a 
set,

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaConfigurationBuilder.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaConfigurationBuilder.java
 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaConfigurationBuilder.java
index ace0080..a2ae641 100644
--- 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaConfigurationBuilder.java
+++ 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/JavaConfigurationBuilder.java
@@ -51,7 +51,7 @@ public interface JavaConfigurationBuilder extends 
ConfigurationBuilder {
   public <T> JavaConfigurationBuilder bind(Class<T> iface, Class<?> impl) 
throws BindException;
 
   /**
-   * Binds the Class impl as the implementation of the interface iface
+   * Binds the Class impl as the implementation of the interface iface.
    *
    * @param <T>
    * @param iface
@@ -95,4 +95,4 @@ public interface JavaConfigurationBuilder extends 
ConfigurationBuilder {
    */
   public <T> JavaConfigurationBuilder bindList(Class<? extends Name<List<T>>> 
iface, List impl)
       throws BindException;
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/AvroConfigurationSerializer.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/AvroConfigurationSerializer.java
 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/AvroConfigurationSerializer.java
index 98f455a..b090542 100644
--- 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/AvroConfigurationSerializer.java
+++ 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/AvroConfigurationSerializer.java
@@ -231,7 +231,7 @@ public final class AvroConfigurationSerializer implements 
ConfigurationSerialize
   }
 
   /**
-   * Converts a given AvroConfiguration to Configuration
+   * Converts a given AvroConfiguration to Configuration.
    *
    * @param avroConfiguration
    * @return a Configuration version of the given AvroConfiguration
@@ -243,7 +243,7 @@ public final class AvroConfigurationSerializer implements 
ConfigurationSerialize
   }
 
   /**
-   * Converts a given AvroConfiguration to Configuration
+   * Converts a given AvroConfiguration to Configuration.
    *
    * @param avroConfiguration
    * @param classHierarchy    the class hierarchy used for validation.

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/ConfigurationSerializer.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/ConfigurationSerializer.java
 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/ConfigurationSerializer.java
index 46fcaff..a384d18 100644
--- 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/ConfigurationSerializer.java
+++ 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/formats/ConfigurationSerializer.java
@@ -90,7 +90,7 @@ public interface ConfigurationSerializer {
   public Configuration fromTextFile(final File file) throws IOException, 
BindException;
 
   /**
-   * Loads a Configuration from a File created with toFile() with 
ClassHierarchy
+   * Loads a Configuration from a File created with toFile() with 
ClassHierarchy.
    *
    * @param file
    * @param classHierarchy
@@ -132,7 +132,7 @@ public interface ConfigurationSerializer {
   public Configuration fromByteArray(final byte[] theBytes, final 
ClassHierarchy classHierarchy) throws IOException, BindException;
 
   /**
-   * Decodes a String generated via toString()
+   * Decodes a String generated via toString().
    *
    * @param theString to be parsed
    * @return the Configuration stored in theString.
@@ -142,7 +142,7 @@ public interface ConfigurationSerializer {
   public Configuration fromString(final String theString) throws IOException, 
BindException;
 
   /**
-   * Decodes a String generated via toString()
+   * Decodes a String generated via toString().
    *
    * @param theString      to be parsed
    * @param classHierarchy used to validate the configuration against

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/implementation/protobuf/ProtocolBufferClassHierarchy.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/implementation/protobuf/ProtocolBufferClassHierarchy.java
 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/implementation/protobuf/ProtocolBufferClassHierarchy.java
index 0e0a0c6..0cf9a2f 100644
--- 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/implementation/protobuf/ProtocolBufferClassHierarchy.java
+++ 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/implementation/protobuf/ProtocolBufferClassHierarchy.java
@@ -203,7 +203,7 @@ public class ProtocolBufferClassHierarchy implements 
ClassHierarchy {
   }
 
   /**
-   * serialize a class hierarchy into a file
+   * serialize a class hierarchy into a file.
    *
    * @param file
    * @param classHierarchy

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizConfigVisitor.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizConfigVisitor.java
 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizConfigVisitor.java
index cecd04f..3317b65 100644
--- 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizConfigVisitor.java
+++ 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizConfigVisitor.java
@@ -34,7 +34,7 @@ public final class GraphvizConfigVisitor
     extends AbstractClassHierarchyNodeVisitor implements EdgeVisitor<Node> {
 
   /**
-   * Legend for the configuration graph in Graphviz format
+   * Legend for the configuration graph in Graphviz format.
    */
   private static final String LEGEND =
       "  subgraph cluster_legend {\n"

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizInjectionPlanVisitor.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizInjectionPlanVisitor.java
 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizInjectionPlanVisitor.java
index 2c5f785..e7d455f 100644
--- 
a/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizInjectionPlanVisitor.java
+++ 
b/lang/java/reef-tang/tang/src/main/java/org/apache/reef/tang/util/walk/graphviz/GraphvizInjectionPlanVisitor.java
@@ -32,7 +32,7 @@ import org.apache.reef.tang.util.walk.Walk;
 public final class GraphvizInjectionPlanVisitor
     extends AbstractInjectionPlanNodeVisitor implements 
EdgeVisitor<InjectionPlan<?>> {
   /**
-   * Legend for the configuration graph in Graphviz format
+   * Legend for the configuration graph in Graphviz format.
    */
   private static final String LEGEND =
       "  subgraph cluster_legend {\n"

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tests/src/main/java/org/apache/reef/tests/library/package-info.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tests/src/main/java/org/apache/reef/tests/library/package-info.java
 
b/lang/java/reef-tests/src/main/java/org/apache/reef/tests/library/package-info.java
index df3a0e3..e6316b4 100644
--- 
a/lang/java/reef-tests/src/main/java/org/apache/reef/tests/library/package-info.java
+++ 
b/lang/java/reef-tests/src/main/java/org/apache/reef/tests/library/package-info.java
@@ -17,6 +17,6 @@
  * under the License.
  */
 /**
- * Commonly used event handlers and task implementations in our tests
+ * Commonly used event handlers and task implementations in our tests.
  */
-package org.apache.reef.tests.library;
\ No newline at end of file
+package org.apache.reef.tests.library;

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-tests/src/main/java/org/apache/reef/tests/yarn/failure/FailureREEF.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-tests/src/main/java/org/apache/reef/tests/yarn/failure/FailureREEF.java
 
b/lang/java/reef-tests/src/main/java/org/apache/reef/tests/yarn/failure/FailureREEF.java
index 268e462..61f769d 100644
--- 
a/lang/java/reef-tests/src/main/java/org/apache/reef/tests/yarn/failure/FailureREEF.java
+++ 
b/lang/java/reef-tests/src/main/java/org/apache/reef/tests/yarn/failure/FailureREEF.java
@@ -40,7 +40,7 @@ import java.util.logging.Logger;
 
 public final class FailureREEF {
   /**
-   * The upper limit on the number of Evaluators that the local 
resourcemanager will hand out concurrently
+   * The upper limit on the number of Evaluators that the local 
resourcemanager will hand out concurrently.
    */
   public static final int MAX_NUMBER_OF_EVALUATORS = 16;
 

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/Cache.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/Cache.java 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/Cache.java
index ef78753..716e39d 100644
--- a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/Cache.java
+++ b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/Cache.java
@@ -28,7 +28,7 @@ import java.util.concurrent.ExecutionException;
  */
 public interface Cache<K, V> {
   /**
-   * Returns a value for the key if cached; otherwise creates, caches and 
returns
+   * Returns a value for the key if cached; otherwise creates, caches and 
returns.
    * When it creates a value for a key, only one callable for the key is 
executed
    *
    * @param key          a key
@@ -39,7 +39,7 @@ public interface Cache<K, V> {
   public V get(K key, Callable<V> valueFetcher) throws ExecutionException;
 
   /**
-   * Invalidates a key from the cache
+   * Invalidates a key from the cache.
    *
    * @param key a key
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CacheImpl.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CacheImpl.java 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CacheImpl.java
index 778fcb3..04cd88d 100644
--- 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CacheImpl.java
+++ 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CacheImpl.java
@@ -54,7 +54,7 @@ public final class CacheImpl<K, V> implements Cache<K, V> {
   private long expireCheckedTime;
 
   /**
-   * Construct an expire-after-write cache
+   * Construct an expire-after-write cache.
    *
    * @param currentTime   class that returns the current time for timeout 
purposes
    * @param timeoutMillis a cache entry timeout after write

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CurrentTime.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CurrentTime.java
 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CurrentTime.java
index 6157210..286c6a9 100644
--- 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CurrentTime.java
+++ 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/CurrentTime.java
@@ -19,7 +19,7 @@
 package org.apache.reef.util.cache;
 
 /**
- * Return the current time
+ * Return the current time.
  */
 public interface CurrentTime {
   long now();

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/SystemTime.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/SystemTime.java 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/SystemTime.java
index c1d19ce..9a56781 100644
--- 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/SystemTime.java
+++ 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/SystemTime.java
@@ -19,7 +19,7 @@
 package org.apache.reef.util.cache;
 
 /**
- * Return the system time
+ * Return the system time.
  */
 public final class SystemTime implements CurrentTime {
 

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/WrappedValue.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/WrappedValue.java
 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/WrappedValue.java
index abc2a07..fdad4b8 100644
--- 
a/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/WrappedValue.java
+++ 
b/lang/java/reef-utils/src/main/java/org/apache/reef/util/cache/WrappedValue.java
@@ -60,7 +60,7 @@ final class WrappedValue<V> {
   }
 
   /**
-   * Must only be called once, by the thread that created this WrappedValue
+   * Must only be called once, by the thread that created this WrappedValue.
    * @return The value returned by valueFetcher
    */
   public synchronized V loadAndGet() throws ExecutionException {

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/AbstractEStage.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/AbstractEStage.java
 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/AbstractEStage.java
index 30cf265..684bf24 100644
--- 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/AbstractEStage.java
+++ 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/AbstractEStage.java
@@ -23,7 +23,7 @@ import org.apache.reef.wake.metrics.Meter;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
- * An {@link EStage} that implements metering
+ * An {@link EStage} that implements metering.
  *
  * @param <T> type
  */
@@ -34,12 +34,12 @@ public abstract class AbstractEStage<T> implements 
EStage<T> {
   protected final Meter inMeter;
 
   /**
-   * outputs share a single meter
+   * outputs share a single meter.
    */
   protected final Meter outMeter;
 
   /**
-   * Constructs an abstract estage
+   * Constructs an abstract estage.
    *
    * @parm stageName the stage name
    */
@@ -51,7 +51,7 @@ public abstract class AbstractEStage<T> implements EStage<T> {
   }
 
   /**
-   * Gets the input meter of this stage
+   * Gets the input meter of this stage.
    *
    * @return the input meter
    */
@@ -60,7 +60,7 @@ public abstract class AbstractEStage<T> implements EStage<T> {
   }
 
   /**
-   * Gets the output meter of this stage
+   * Gets the output meter of this stage.
    *
    * @return the output meter
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EStage.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EStage.java 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EStage.java
index 5e79d39..d0df6ba 100644
--- a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EStage.java
+++ b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EStage.java
@@ -19,7 +19,7 @@
 package org.apache.reef.wake;
 
 /**
- * Stage that executes an event handler
+ * Stage that executes an event handler.
  *
  * @param <T> type
  */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EventHandler.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EventHandler.java 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EventHandler.java
index 871e64e..57b38b5 100644
--- 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EventHandler.java
+++ 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/EventHandler.java
@@ -19,14 +19,14 @@
 package org.apache.reef.wake;
 
 /**
- * Handler to process an event
+ * Handler to process an event.
  *
  * @param <T> type
  */
 public interface EventHandler<T> {
 
   /**
-   * Handles an event
+   * Handles an event.
    *
    * @param value an event
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifiable.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifiable.java 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifiable.java
index 784dafb..49addae 100644
--- 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifiable.java
+++ 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifiable.java
@@ -21,7 +21,7 @@ package org.apache.reef.wake;
 public interface Identifiable {
 
   /**
-   * Returns an identifier of this object
+   * Returns an identifier of this object.
    *
    * @return an identifier of this object
    */

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifier.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifier.java 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifier.java
index 377b23e..ee599de 100644
--- 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifier.java
+++ 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/Identifier.java
@@ -29,14 +29,14 @@ package org.apache.reef.wake;
 public interface Identifier {
 
   /**
-   * Returns a hash code for the object
+   * Returns a hash code for the object.
    *
    * @return a hash code value for this object
    */
   public int hashCode();
 
   /**
-   * Checks that another object is equal to this object
+   * Checks that another object is equal to this object.
    *
    * @param o another object
    * @return true if the object is the same as the object argument; false,

http://git-wip-us.apache.org/repos/asf/incubator-reef/blob/eeafba31/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/IdentifierFactory.java
----------------------------------------------------------------------
diff --git 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/IdentifierFactory.java
 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/IdentifierFactory.java
index 828eda9..8a39c61 100644
--- 
a/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/IdentifierFactory.java
+++ 
b/lang/java/reef-wake/wake/src/main/java/org/apache/reef/wake/IdentifierFactory.java
@@ -21,7 +21,7 @@ package org.apache.reef.wake;
 public interface IdentifierFactory {
 
   /**
-   * Creates a RemoteIdentifier object
+   * Creates a RemoteIdentifier object.
    *
    * @param str a string
    * @return an identifier


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