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btellier pushed a commit to branch master
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commit ec3cb6ea43e62b5f9957ac4bb56b4c76710adbfb
Author: Benoit Tellier <btell...@linagora.com>
AuthorDate: Tue Dec 10 10:01:08 2019 +0700

    [Refactoring] Run IntelliJ 'inner class may be static' inspection
---
 .../main/java/org/apache/james/mailbox/model/MessageRange.java    | 2 +-
 .../apache/james/mailbox/cassandra/mail/CassandraACLMapper.java   | 4 ++--
 .../james/mailbox/inmemory/quota/InMemoryCurrentQuotaManager.java | 2 +-
 .../tools/jpa/migrator/command/IMAP168JpaMigrateCommand.java      | 2 +-
 .../main/java/org/apache/james/mpt/protocol/ProtocolSession.java  | 8 ++++----
 .../org/apache/james/imap/decode/parser/ListCommandParser.java    | 2 +-
 .../org/apache/james/imap/message/request/SetQuotaRequest.java    | 2 +-
 .../james/imap/processor/fetch/PartialFetchBodyElement.java       | 2 +-
 .../java/org/apache/james/protocols/pop3/core/TopCmdHandler.java  | 2 +-
 .../apache/james/protocols/smtp/core/esmtp/AuthCmdHandler.java    | 2 +-
 .../java/org/apache/james/util/bayesian/BayesianAnalyzer.java     | 2 +-
 .../src/main/java/org/apache/james/transport/mailets/SPF.java     | 2 +-
 .../org/apache/james/jmap/draft/BypassAuthOnRequestMethod.java    | 2 +-
 .../apache/james/imapserver/netty/NettyImapRequestLineReader.java | 2 +-
 .../java/org/apache/james/lmtpserver/DataLineLMTPHandler.java     | 2 +-
 .../apache/james/smtpserver/DataLineJamesMessageHookHandler.java  | 2 +-
 .../src/main/java/org/apache/james/queue/file/FileMailQueue.java  | 4 ++--
 17 files changed, 22 insertions(+), 22 deletions(-)

diff --git 
a/mailbox/api/src/main/java/org/apache/james/mailbox/model/MessageRange.java 
b/mailbox/api/src/main/java/org/apache/james/mailbox/model/MessageRange.java
index 533070f..18b0eb3 100644
--- a/mailbox/api/src/main/java/org/apache/james/mailbox/model/MessageRange.java
+++ b/mailbox/api/src/main/java/org/apache/james/mailbox/model/MessageRange.java
@@ -205,7 +205,7 @@ public class MessageRange implements Iterable<MessageUid> {
         return new RangeIterator(getUidFrom(), getUidTo());
     }
     
-    private final class RangeIterator implements Iterator<MessageUid> {
+    private static final class RangeIterator implements Iterator<MessageUid> {
 
         private final long to;
         private long current;
diff --git 
a/mailbox/cassandra/src/main/java/org/apache/james/mailbox/cassandra/mail/CassandraACLMapper.java
 
b/mailbox/cassandra/src/main/java/org/apache/james/mailbox/cassandra/mail/CassandraACLMapper.java
index a81d3d2..c877d9a 100644
--- 
a/mailbox/cassandra/src/main/java/org/apache/james/mailbox/cassandra/mail/CassandraACLMapper.java
+++ 
b/mailbox/cassandra/src/main/java/org/apache/james/mailbox/cassandra/mail/CassandraACLMapper.java
@@ -189,7 +189,7 @@ public class CassandraACLMapper {
     private Mono<ACLWithVersion> getAclWithVersion(CassandraId cassandraId) {
         return getStoredACLRow(cassandraId)
             .map(acl -> new 
ACLWithVersion(acl.getLong(CassandraACLTable.VERSION),
-                                deserializeACL(cassandraId, 
acl.getString(CassandraACLTable.ACL))));
+                deserializeACL(cassandraId, 
acl.getString(CassandraACLTable.ACL))));
     }
 
     private MailboxACL deserializeACL(CassandraId cassandraId, String 
serializedACL) {
@@ -204,7 +204,7 @@ public class CassandraACLMapper {
         }
     }
 
-    private class ACLWithVersion {
+    private static class ACLWithVersion {
         private final long version;
         private final MailboxACL mailboxACL;
 
diff --git 
a/mailbox/memory/src/main/java/org/apache/james/mailbox/inmemory/quota/InMemoryCurrentQuotaManager.java
 
b/mailbox/memory/src/main/java/org/apache/james/mailbox/inmemory/quota/InMemoryCurrentQuotaManager.java
index eeed222..89ae43e 100644
--- 
a/mailbox/memory/src/main/java/org/apache/james/mailbox/inmemory/quota/InMemoryCurrentQuotaManager.java
+++ 
b/mailbox/memory/src/main/java/org/apache/james/mailbox/inmemory/quota/InMemoryCurrentQuotaManager.java
@@ -98,7 +98,7 @@ public class InMemoryCurrentQuotaManager implements 
StoreCurrentQuotaManager {
         Preconditions.checkArgument(size > 0, "Size should be positive");
     }
 
-    class Entry {
+    static class Entry {
         private final AtomicLong count;
         private final AtomicLong size;
 
diff --git 
a/mailbox/tools/jpa-migrator/src/main/java/org/apache/james/mailbox/tools/jpa/migrator/command/IMAP168JpaMigrateCommand.java
 
b/mailbox/tools/jpa-migrator/src/main/java/org/apache/james/mailbox/tools/jpa/migrator/command/IMAP168JpaMigrateCommand.java
index 8f67357..68ea248 100644
--- 
a/mailbox/tools/jpa-migrator/src/main/java/org/apache/james/mailbox/tools/jpa/migrator/command/IMAP168JpaMigrateCommand.java
+++ 
b/mailbox/tools/jpa-migrator/src/main/java/org/apache/james/mailbox/tools/jpa/migrator/command/IMAP168JpaMigrateCommand.java
@@ -75,7 +75,7 @@ public class IMAP168JpaMigrateCommand implements 
JpaMigrateCommand {
     /**
      *
      */
-    private class MailboxPath {
+    private static class MailboxPath {
 
         protected String namespace;
         protected String userName;
diff --git 
a/mpt/core/src/main/java/org/apache/james/mpt/protocol/ProtocolSession.java 
b/mpt/core/src/main/java/org/apache/james/mpt/protocol/ProtocolSession.java
index e0aad67..fba0684 100644
--- a/mpt/core/src/main/java/org/apache/james/mpt/protocol/ProtocolSession.java
+++ b/mpt/core/src/main/java/org/apache/james/mpt/protocol/ProtocolSession.java
@@ -508,7 +508,7 @@ public class ProtocolSession implements ProtocolInteractor {
         }
     }
 
-    private class ReinitElement implements ProtocolElement {
+    private static class ReinitElement implements ProtocolElement {
 
         private final int sessionNumber;
 
@@ -602,7 +602,7 @@ public class ProtocolSession implements ProtocolInteractor {
     /**
      * Allow you to wait a given time at a given point of the test script
      */
-    private class WaitElement implements ProtocolElement {
+    private static class WaitElement implements ProtocolElement {
 
         private final long timeToWaitInMs;
 
@@ -621,7 +621,7 @@ public class ProtocolSession implements ProtocolInteractor {
         }
     }
 
-    private class AwaitElement implements ProtocolElement {
+    private static class AwaitElement implements ProtocolElement {
         private final int sessionNumber;
 
         private AwaitElement(int sessionNumber) {
@@ -642,7 +642,7 @@ public class ProtocolSession implements ProtocolInteractor {
     /**
      * Allow you to wait a given time at a given point of the test script
      */
-    private class LogElement implements ProtocolElement {
+    private static class LogElement implements ProtocolElement {
 
         private final LolLevel level;
         private final String message;
diff --git 
a/protocols/imap/src/main/java/org/apache/james/imap/decode/parser/ListCommandParser.java
 
b/protocols/imap/src/main/java/org/apache/james/imap/decode/parser/ListCommandParser.java
index 93025c6..e97eb96 100644
--- 
a/protocols/imap/src/main/java/org/apache/james/imap/decode/parser/ListCommandParser.java
+++ 
b/protocols/imap/src/main/java/org/apache/james/imap/decode/parser/ListCommandParser.java
@@ -60,7 +60,7 @@ public class ListCommandParser extends 
AbstractUidCommandParser {
         }
     }
 
-    private class ListCharValidator extends AtomCharValidator {
+    private static class ListCharValidator extends AtomCharValidator {
         @Override
         public boolean isValid(char chr) {
             if (ImapRequestLineReader.isListWildcard(chr)) {
diff --git 
a/protocols/imap/src/main/java/org/apache/james/imap/message/request/SetQuotaRequest.java
 
b/protocols/imap/src/main/java/org/apache/james/imap/message/request/SetQuotaRequest.java
index 32ba642..e353548 100644
--- 
a/protocols/imap/src/main/java/org/apache/james/imap/message/request/SetQuotaRequest.java
+++ 
b/protocols/imap/src/main/java/org/apache/james/imap/message/request/SetQuotaRequest.java
@@ -33,7 +33,7 @@ import com.google.common.collect.ImmutableList;
  */
 public class SetQuotaRequest extends AbstractImapRequest {
 
-    public class ResourceLimit {
+    public static class ResourceLimit {
         private final String resource;
         private final Long limit;
 
diff --git 
a/protocols/imap/src/main/java/org/apache/james/imap/processor/fetch/PartialFetchBodyElement.java
 
b/protocols/imap/src/main/java/org/apache/james/imap/processor/fetch/PartialFetchBodyElement.java
index 29905c0..0915a8d 100644
--- 
a/protocols/imap/src/main/java/org/apache/james/imap/processor/fetch/PartialFetchBodyElement.java
+++ 
b/protocols/imap/src/main/java/org/apache/james/imap/processor/fetch/PartialFetchBodyElement.java
@@ -71,7 +71,7 @@ final class PartialFetchBodyElement implements BodyElement {
         return new LimitingInputStream(delegate.getInputStream(), firstOctet, 
size());
     }
 
-    private final class LimitingInputStream extends FilterInputStream {
+    private static final class LimitingInputStream extends FilterInputStream {
         private long pos = 0;
         private final long length;
         private long offset;
diff --git 
a/protocols/pop3/src/main/java/org/apache/james/protocols/pop3/core/TopCmdHandler.java
 
b/protocols/pop3/src/main/java/org/apache/james/protocols/pop3/core/TopCmdHandler.java
index d6c295a..b77f3ff 100644
--- 
a/protocols/pop3/src/main/java/org/apache/james/protocols/pop3/core/TopCmdHandler.java
+++ 
b/protocols/pop3/src/main/java/org/apache/james/protocols/pop3/core/TopCmdHandler.java
@@ -130,7 +130,7 @@ public class TopCmdHandler extends RetrCmdHandler 
implements CapaCapability {
      * This {@link InputStream} implementation can be used to return all 
message headers 
      * and limit the body lines which will be read from the wrapped {@link 
InputStream}.
      */   
-    private final class CountingBodyInputStream extends InputStream {
+    private static final class CountingBodyInputStream extends InputStream {
 
         private int count = 0;
         private int limit = -1;
diff --git 
a/protocols/smtp/src/main/java/org/apache/james/protocols/smtp/core/esmtp/AuthCmdHandler.java
 
b/protocols/smtp/src/main/java/org/apache/james/protocols/smtp/core/esmtp/AuthCmdHandler.java
index 622eea9..1c01160 100644
--- 
a/protocols/smtp/src/main/java/org/apache/james/protocols/smtp/core/esmtp/AuthCmdHandler.java
+++ 
b/protocols/smtp/src/main/java/org/apache/james/protocols/smtp/core/esmtp/AuthCmdHandler.java
@@ -82,7 +82,7 @@ public class AuthCmdHandler
     private static final Response AUTH_FAILED = new 
SMTPResponse(SMTPRetCode.AUTH_FAILED, "Authentication Failed").immutable();
     private static final Response UNKNOWN_AUTH_TYPE = new 
SMTPResponse(SMTPRetCode.PARAMETER_NOT_IMPLEMENTED, "Unrecognized 
Authentication Type").immutable();
     
-    private abstract class AbstractSMTPLineHandler implements 
LineHandler<SMTPSession> {
+    private abstract static class AbstractSMTPLineHandler implements 
LineHandler<SMTPSession> {
 
         @Override
         public Response onLine(SMTPSession session, ByteBuffer line) {
diff --git 
a/server/container/util/src/main/java/org/apache/james/util/bayesian/BayesianAnalyzer.java
 
b/server/container/util/src/main/java/org/apache/james/util/bayesian/BayesianAnalyzer.java
index 3f5df93..bf6391d 100644
--- 
a/server/container/util/src/main/java/org/apache/james/util/bayesian/BayesianAnalyzer.java
+++ 
b/server/container/util/src/main/java/org/apache/james/util/bayesian/BayesianAnalyzer.java
@@ -142,7 +142,7 @@ public class BayesianAnalyzer {
      * <p/>
      * It implements Comparable so that it's sorting is automatic.
      */
-    private class TokenProbabilityStrength implements 
Comparable<TokenProbabilityStrength> {
+    private static class TokenProbabilityStrength implements 
Comparable<TokenProbabilityStrength> {
         /**
          * Message token.
          */
diff --git 
a/server/mailet/mailets/src/main/java/org/apache/james/transport/mailets/SPF.java
 
b/server/mailet/mailets/src/main/java/org/apache/james/transport/mailets/SPF.java
index 2974067..aa5d922 100644
--- 
a/server/mailet/mailets/src/main/java/org/apache/james/transport/mailets/SPF.java
+++ 
b/server/mailet/mailets/src/main/java/org/apache/james/transport/mailets/SPF.java
@@ -94,7 +94,7 @@ public class SPF extends GenericMailet {
         }
     }
 
-    private class SPFLoggerAdapter implements Logger {
+    private static class SPFLoggerAdapter implements Logger {
         private boolean debug = false;
         private String name = "SPFLogger";
 
diff --git 
a/server/protocols/jmap-draft/src/main/java/org/apache/james/jmap/draft/BypassAuthOnRequestMethod.java
 
b/server/protocols/jmap-draft/src/main/java/org/apache/james/jmap/draft/BypassAuthOnRequestMethod.java
index da59696..7e48efa 100644
--- 
a/server/protocols/jmap-draft/src/main/java/org/apache/james/jmap/draft/BypassAuthOnRequestMethod.java
+++ 
b/server/protocols/jmap-draft/src/main/java/org/apache/james/jmap/draft/BypassAuthOnRequestMethod.java
@@ -57,7 +57,7 @@ public class BypassAuthOnRequestMethod implements Filter {
             return new InitializedBuilder(this);
         }
 
-        public class InitializedBuilder {
+        public static class InitializedBuilder {
             private final Builder builder;
 
             private InitializedBuilder(Builder builder) {
diff --git 
a/server/protocols/protocols-imap4/src/main/java/org/apache/james/imapserver/netty/NettyImapRequestLineReader.java
 
b/server/protocols/protocols-imap4/src/main/java/org/apache/james/imapserver/netty/NettyImapRequestLineReader.java
index 2513d6a..759a85f 100644
--- 
a/server/protocols/protocols-imap4/src/main/java/org/apache/james/imapserver/netty/NettyImapRequestLineReader.java
+++ 
b/server/protocols/protocols-imap4/src/main/java/org/apache/james/imapserver/netty/NettyImapRequestLineReader.java
@@ -115,7 +115,7 @@ public class NettyImapRequestLineReader extends 
AbstractNettyImapRequestLineRead
      * {@link NettyImapRequestLineReader#read(int, boolean)} if not enough 
data is
      * readable in the underlying {@link ChannelBuffer}
      */
-    public final class NotEnoughDataException extends RuntimeException {
+    public static final class NotEnoughDataException extends RuntimeException {
 
         public static final int UNKNOWN_SIZE = -1;
         private final int size;
diff --git 
a/server/protocols/protocols-lmtp/src/main/java/org/apache/james/lmtpserver/DataLineLMTPHandler.java
 
b/server/protocols/protocols-lmtp/src/main/java/org/apache/james/lmtpserver/DataLineLMTPHandler.java
index 6081d33..44fb4dc 100644
--- 
a/server/protocols/protocols-lmtp/src/main/java/org/apache/james/lmtpserver/DataLineLMTPHandler.java
+++ 
b/server/protocols/protocols-lmtp/src/main/java/org/apache/james/lmtpserver/DataLineLMTPHandler.java
@@ -88,7 +88,7 @@ public class DataLineLMTPHandler extends 
DataLineJamesMessageHookHandler {
         }
     }
 
-    private final class ReadOnlyMailEnvelope extends MailToMailEnvelopeWrapper 
{
+    private static final class ReadOnlyMailEnvelope extends 
MailToMailEnvelopeWrapper {
 
         public ReadOnlyMailEnvelope(Mail mail) {
             super(mail, null);
diff --git 
a/server/protocols/protocols-smtp/src/main/java/org/apache/james/smtpserver/DataLineJamesMessageHookHandler.java
 
b/server/protocols/protocols-smtp/src/main/java/org/apache/james/smtpserver/DataLineJamesMessageHookHandler.java
index 8c692e7..67c1125 100644
--- 
a/server/protocols/protocols-smtp/src/main/java/org/apache/james/smtpserver/DataLineJamesMessageHookHandler.java
+++ 
b/server/protocols/protocols-smtp/src/main/java/org/apache/james/smtpserver/DataLineJamesMessageHookHandler.java
@@ -224,7 +224,7 @@ public class DataLineJamesMessageHookHandler implements 
DataLineFilter, Extensib
         return classes;
     }
 
-    protected class MailToMailEnvelopeWrapper implements MailEnvelope {
+    protected static class MailToMailEnvelopeWrapper implements MailEnvelope {
         private final Mail mail;
         private final OutputStream out;
 
diff --git 
a/server/queue/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java
 
b/server/queue/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java
index 0bcb954..4f288b3 100644
--- 
a/server/queue/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java
+++ 
b/server/queue/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java
@@ -310,7 +310,7 @@ public class FileMailQueue implements ManageableMailQueue {
         }
     }
 
-    private final class FileMimeMessageSource extends MimeMessageSource 
implements Disposable {
+    private static final class FileMimeMessageSource extends MimeMessageSource 
implements Disposable {
 
         private File file;
         private final SharedFileInputStream in;
@@ -355,7 +355,7 @@ public class FileMailQueue implements ManageableMailQueue {
     /**
      * Helper class which is used to reference the path to the object and msg 
file
      */
-    private final class FileItem {
+    private static final class FileItem {
         private final String objectfile;
         private final String messagefile;
 


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