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ggregory pushed a commit to branch POOL_2_X
in repository https://gitbox.apache.org/repos/asf/commons-pool.git


The following commit(s) were added to refs/heads/POOL_2_X by this push:
     new 687a437b Remove extra blank lines
687a437b is described below

commit 687a437b511f1b07de94ac22ac558d465f81c7b2
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sun Nov 26 14:11:16 2023 -0500

    Remove extra blank lines
---
 .../org/apache/commons/pool2/impl/BaseGenericObjectPool.java     | 1 -
 .../java/org/apache/commons/pool2/impl/DefaultPooledObject.java  | 1 -
 .../org/apache/commons/pool2/impl/DefaultPooledObjectInfo.java   | 1 -
 src/main/java/org/apache/commons/pool2/impl/EvictionTimer.java   | 2 --
 .../org/apache/commons/pool2/impl/GenericKeyedObjectPool.java    | 6 ------
 .../apache/commons/pool2/impl/GenericKeyedObjectPoolConfig.java  | 1 -
 .../org/apache/commons/pool2/impl/GenericObjectPoolConfig.java   | 3 ---
 .../java/org/apache/commons/pool2/impl/LinkedBlockingDeque.java  | 1 -
 .../org/apache/commons/pool2/impl/SoftReferenceObjectPool.java   | 1 -
 .../java/org/apache/commons/pool2/proxy/BaseProxyHandler.java    | 6 ------
 .../java/org/apache/commons/pool2/proxy/CglibProxyHandler.java   | 1 -
 .../java/org/apache/commons/pool2/proxy/CglibProxySource.java    | 1 -
 .../java/org/apache/commons/pool2/proxy/JdkProxyHandler.java     | 1 -
 .../org/apache/commons/pool2/proxy/ProxiedKeyedObjectPool.java   | 2 --
 .../java/org/apache/commons/pool2/proxy/ProxiedObjectPool.java   | 8 --------
 .../java/org/apache/commons/pool2/AbstractTestObjectPool.java    | 3 ---
 src/test/java/org/apache/commons/pool2/PoolTest.java             | 1 -
 .../java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java | 5 -----
 .../java/org/apache/commons/pool2/impl/TestEvictionTimer.java    | 1 -
 .../apache/commons/pool2/impl/TestGenericKeyedObjectPool.java    | 9 ---------
 .../org/apache/commons/pool2/impl/TestGenericObjectPool.java     | 4 ----
 .../org/apache/commons/pool2/impl/TestPooledSoftReference.java   | 2 --
 .../org/apache/commons/pool2/impl/TestSoftRefOutOfMemory.java    | 1 -
 .../apache/commons/pool2/impl/TestSoftReferenceObjectPool.java   | 1 -
 .../java/org/apache/commons/pool2/pool407/KeyedPool407Test.java  | 1 -
 .../commons/pool2/proxy/AbstractTestProxiedKeyedObjectPool.java  | 9 ---------
 .../commons/pool2/proxy/AbstractTestProxiedObjectPool.java       | 9 ---------
 27 files changed, 82 deletions(-)

diff --git 
a/src/main/java/org/apache/commons/pool2/impl/BaseGenericObjectPool.java 
b/src/main/java/org/apache/commons/pool2/impl/BaseGenericObjectPool.java
index 7192b033..99660ac2 100644
--- a/src/main/java/org/apache/commons/pool2/impl/BaseGenericObjectPool.java
+++ b/src/main/java/org/apache/commons/pool2/impl/BaseGenericObjectPool.java
@@ -2077,5 +2077,4 @@ public abstract class BaseGenericObjectPool<T> extends 
BaseObject implements Aut
         activeTimes.add(activeTime);
     }
 
-
 }
diff --git 
a/src/main/java/org/apache/commons/pool2/impl/DefaultPooledObject.java 
b/src/main/java/org/apache/commons/pool2/impl/DefaultPooledObject.java
index 93ae2be4..c809e6c6 100644
--- a/src/main/java/org/apache/commons/pool2/impl/DefaultPooledObject.java
+++ b/src/main/java/org/apache/commons/pool2/impl/DefaultPooledObject.java
@@ -339,5 +339,4 @@ public class DefaultPooledObject<T> implements 
PooledObject<T> {
         usedBy.fillInStackTrace();
     }
 
-
 }
\ No newline at end of file
diff --git 
a/src/main/java/org/apache/commons/pool2/impl/DefaultPooledObjectInfo.java 
b/src/main/java/org/apache/commons/pool2/impl/DefaultPooledObjectInfo.java
index 9caf1399..b6e216c7 100644
--- a/src/main/java/org/apache/commons/pool2/impl/DefaultPooledObjectInfo.java
+++ b/src/main/java/org/apache/commons/pool2/impl/DefaultPooledObjectInfo.java
@@ -65,7 +65,6 @@ public class DefaultPooledObjectInfo implements 
DefaultPooledObjectInfoMBean {
         return pooledObject.getLastBorrowInstant().toEpochMilli();
     }
 
-
     @Override
     public String getLastBorrowTimeFormatted() {
         return getTimeMillisFormatted(getLastBorrowTime());
diff --git a/src/main/java/org/apache/commons/pool2/impl/EvictionTimer.java 
b/src/main/java/org/apache/commons/pool2/impl/EvictionTimer.java
index da432764..20170b36 100644
--- a/src/main/java/org/apache/commons/pool2/impl/EvictionTimer.java
+++ b/src/main/java/org/apache/commons/pool2/impl/EvictionTimer.java
@@ -27,7 +27,6 @@ import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.TimeUnit;
 
-
 /**
  * Provides a shared idle object eviction timer for all pools.
  * <p>
@@ -120,7 +119,6 @@ final class EvictionTimer {
         }
     }
 
-
     /** Executor instance */
     private static ScheduledThreadPoolExecutor executor; 
//@GuardedBy("EvictionTimer.class")
 
diff --git 
a/src/main/java/org/apache/commons/pool2/impl/GenericKeyedObjectPool.java 
b/src/main/java/org/apache/commons/pool2/impl/GenericKeyedObjectPool.java
index daae216f..031352a6 100644
--- a/src/main/java/org/apache/commons/pool2/impl/GenericKeyedObjectPool.java
+++ b/src/main/java/org/apache/commons/pool2/impl/GenericKeyedObjectPool.java
@@ -200,7 +200,6 @@ public class GenericKeyedObjectPool<K, T> extends 
BaseGenericObjectPool<T>
     private volatile int minIdlePerKey =
             GenericKeyedObjectPoolConfig.DEFAULT_MIN_IDLE_PER_KEY;
 
-
     private volatile int maxTotalPerKey =
             GenericKeyedObjectPoolConfig.DEFAULT_MAX_TOTAL_PER_KEY;
 
@@ -236,7 +235,6 @@ public class GenericKeyedObjectPool<K, T> extends 
BaseGenericObjectPool<T>
 
     private Iterator<K> evictionKeyIterator; // @GuardedBy("evictionLock")
 
-
     private K evictionKey; // @GuardedBy("evictionLock")
 
     /**
@@ -676,7 +674,6 @@ public class GenericKeyedObjectPool<K, T> extends 
BaseGenericObjectPool<T>
         }
     }
 
-
     /**
      * Closes the keyed object pool. Once the pool is closed,
      * {@link #borrowObject(Object)} will fail with IllegalStateException, but
@@ -716,7 +713,6 @@ public class GenericKeyedObjectPool<K, T> extends 
BaseGenericObjectPool<T>
         }
     }
 
-
     /**
      * Creates a new pooled object or null.
      *
@@ -914,7 +910,6 @@ public class GenericKeyedObjectPool<K, T> extends 
BaseGenericObjectPool<T>
         }
     }
 
-
     @Override
     void ensureMinIdle() throws Exception {
         final int minIdlePerKeySave = getMinIdlePerKey();
@@ -1115,7 +1110,6 @@ public class GenericKeyedObjectPool<K, T> extends 
BaseGenericObjectPool<T>
         }
     }
 
-
     /**
      * Gets a reference to the factory used to create, destroy and validate
      * the objects used by this pool.
diff --git 
a/src/main/java/org/apache/commons/pool2/impl/GenericKeyedObjectPoolConfig.java 
b/src/main/java/org/apache/commons/pool2/impl/GenericKeyedObjectPoolConfig.java
index 72c66e7a..b58ff804 100644
--- 
a/src/main/java/org/apache/commons/pool2/impl/GenericKeyedObjectPoolConfig.java
+++ 
b/src/main/java/org/apache/commons/pool2/impl/GenericKeyedObjectPoolConfig.java
@@ -54,7 +54,6 @@ public class GenericKeyedObjectPoolConfig<T> extends 
BaseObjectPoolConfig<T> {
      */
     public static final int DEFAULT_MAX_IDLE_PER_KEY = 8;
 
-
     private int minIdlePerKey = DEFAULT_MIN_IDLE_PER_KEY;
 
     private int maxIdlePerKey = DEFAULT_MAX_IDLE_PER_KEY;
diff --git 
a/src/main/java/org/apache/commons/pool2/impl/GenericObjectPoolConfig.java 
b/src/main/java/org/apache/commons/pool2/impl/GenericObjectPoolConfig.java
index e496c544..529611af 100644
--- a/src/main/java/org/apache/commons/pool2/impl/GenericObjectPoolConfig.java
+++ b/src/main/java/org/apache/commons/pool2/impl/GenericObjectPoolConfig.java
@@ -48,7 +48,6 @@ public class GenericObjectPoolConfig<T> extends 
BaseObjectPoolConfig<T> {
      */
     public static final int DEFAULT_MIN_IDLE = 0;
 
-
     private int maxTotal = DEFAULT_MAX_TOTAL;
 
     private int maxIdle = DEFAULT_MAX_IDLE;
@@ -78,7 +77,6 @@ public class GenericObjectPoolConfig<T> extends 
BaseObjectPoolConfig<T> {
         return maxIdle;
     }
 
-
     /**
      * Gets the value for the {@code maxTotal} configuration attribute
      * for pools created with this configuration instance.
@@ -105,7 +103,6 @@ public class GenericObjectPoolConfig<T> extends 
BaseObjectPoolConfig<T> {
         return minIdle;
     }
 
-
     /**
      * Sets the value for the {@code maxIdle} configuration attribute for
      * pools created with this configuration instance.
diff --git 
a/src/main/java/org/apache/commons/pool2/impl/LinkedBlockingDeque.java 
b/src/main/java/org/apache/commons/pool2/impl/LinkedBlockingDeque.java
index 56425c5d..d52ec573 100644
--- a/src/main/java/org/apache/commons/pool2/impl/LinkedBlockingDeque.java
+++ b/src/main/java/org/apache/commons/pool2/impl/LinkedBlockingDeque.java
@@ -327,7 +327,6 @@ final class LinkedBlockingDeque<E> extends AbstractQueue<E>
         this(Integer.MAX_VALUE, fairness);
     }
 
-
     // Basic linking and unlinking operations, called only while holding lock
 
     /**
diff --git 
a/src/main/java/org/apache/commons/pool2/impl/SoftReferenceObjectPool.java 
b/src/main/java/org/apache/commons/pool2/impl/SoftReferenceObjectPool.java
index 621da745..52cca5ca 100644
--- a/src/main/java/org/apache/commons/pool2/impl/SoftReferenceObjectPool.java
+++ b/src/main/java/org/apache/commons/pool2/impl/SoftReferenceObjectPool.java
@@ -58,7 +58,6 @@ public class SoftReferenceObjectPool<T> extends 
BaseObjectPool<T> {
     /** Total number of instances that have been destroyed */
     private long destroyCount; // @GuardedBy("this")
 
-
     /** Total number of instances that have been created */
     private long createCount; // @GuardedBy("this")
 
diff --git a/src/main/java/org/apache/commons/pool2/proxy/BaseProxyHandler.java 
b/src/main/java/org/apache/commons/pool2/proxy/BaseProxyHandler.java
index c22798df..8a1d3573 100644
--- a/src/main/java/org/apache/commons/pool2/proxy/BaseProxyHandler.java
+++ b/src/main/java/org/apache/commons/pool2/proxy/BaseProxyHandler.java
@@ -33,7 +33,6 @@ class BaseProxyHandler<T> {
     private volatile T pooledObject;
     private final UsageTracking<T> usageTracking;
 
-
     /**
      * Constructs a new wrapper for the given pooled object.
      *
@@ -47,7 +46,6 @@ class BaseProxyHandler<T> {
         this.usageTracking = usageTracking;
     }
 
-
     /**
      * Disable the proxy wrapper. Called when the object has been returned to
      * the pool. Further use of the wrapper should result in an
@@ -61,7 +59,6 @@ class BaseProxyHandler<T> {
         return result;
     }
 
-
     /**
      * Invoke the given method on the wrapped object.
      *
@@ -79,7 +76,6 @@ class BaseProxyHandler<T> {
         return method.invoke(object, args);
     }
 
-
     /**
      * Gets the wrapped, pooled object.
      *
@@ -89,7 +85,6 @@ class BaseProxyHandler<T> {
         return pooledObject;
     }
 
-
     /**
      * @since 2.4.3
      */
@@ -105,7 +100,6 @@ class BaseProxyHandler<T> {
         return builder.toString();
     }
 
-
     /**
      * Check that the proxy is still valid (i.e. that {@link #disableProxy()}
      * has not been called).
diff --git 
a/src/main/java/org/apache/commons/pool2/proxy/CglibProxyHandler.java 
b/src/main/java/org/apache/commons/pool2/proxy/CglibProxyHandler.java
index 4a3d856f..fcea73f7 100644
--- a/src/main/java/org/apache/commons/pool2/proxy/CglibProxyHandler.java
+++ b/src/main/java/org/apache/commons/pool2/proxy/CglibProxyHandler.java
@@ -33,7 +33,6 @@ import net.sf.cglib.proxy.MethodProxy;
 final class CglibProxyHandler<T> extends BaseProxyHandler<T>
         implements MethodInterceptor {
 
-
     /**
      * Constructs a CGLib proxy instance.
      *
diff --git a/src/main/java/org/apache/commons/pool2/proxy/CglibProxySource.java 
b/src/main/java/org/apache/commons/pool2/proxy/CglibProxySource.java
index 56613d99..1a324292 100644
--- a/src/main/java/org/apache/commons/pool2/proxy/CglibProxySource.java
+++ b/src/main/java/org/apache/commons/pool2/proxy/CglibProxySource.java
@@ -54,7 +54,6 @@ public class CglibProxySource<T> implements ProxySource<T> {
         return (T) enhancer.create();
     }
 
-
     @Override
     public T resolveProxy(final T proxy) {
         @SuppressWarnings("unchecked")
diff --git a/src/main/java/org/apache/commons/pool2/proxy/JdkProxyHandler.java 
b/src/main/java/org/apache/commons/pool2/proxy/JdkProxyHandler.java
index 1bf7176e..61e3d2b7 100644
--- a/src/main/java/org/apache/commons/pool2/proxy/JdkProxyHandler.java
+++ b/src/main/java/org/apache/commons/pool2/proxy/JdkProxyHandler.java
@@ -43,7 +43,6 @@ final class JdkProxyHandler<T> extends BaseProxyHandler<T>
         super(pooledObject, usageTracking);
     }
 
-
     @Override
     public Object invoke(final Object proxy, final Method method, final 
Object[] args)
             throws Throwable {
diff --git 
a/src/main/java/org/apache/commons/pool2/proxy/ProxiedKeyedObjectPool.java 
b/src/main/java/org/apache/commons/pool2/proxy/ProxiedKeyedObjectPool.java
index 0259429e..cc30630b 100644
--- a/src/main/java/org/apache/commons/pool2/proxy/ProxiedKeyedObjectPool.java
+++ b/src/main/java/org/apache/commons/pool2/proxy/ProxiedKeyedObjectPool.java
@@ -37,7 +37,6 @@ public class ProxiedKeyedObjectPool<K, V> implements 
KeyedObjectPool<K, V> {
     private final KeyedObjectPool<K, V> pool;
     private final ProxySource<V> proxySource;
 
-
     /**
      * Constructs a new proxied object pool.
      *
@@ -50,7 +49,6 @@ public class ProxiedKeyedObjectPool<K, V> implements 
KeyedObjectPool<K, V> {
         this.proxySource = proxySource;
     }
 
-
     @Override
     public void addObject(final K key) throws Exception {
         pool.addObject(key);
diff --git 
a/src/main/java/org/apache/commons/pool2/proxy/ProxiedObjectPool.java 
b/src/main/java/org/apache/commons/pool2/proxy/ProxiedObjectPool.java
index 6400ea3c..00d5e80c 100644
--- a/src/main/java/org/apache/commons/pool2/proxy/ProxiedObjectPool.java
+++ b/src/main/java/org/apache/commons/pool2/proxy/ProxiedObjectPool.java
@@ -34,7 +34,6 @@ public class ProxiedObjectPool<T> implements ObjectPool<T> {
     private final ObjectPool<T> pool;
     private final ProxySource<T> proxySource;
 
-
     /**
      * Constructs a new proxied object pool.
      *
@@ -51,7 +50,6 @@ public class ProxiedObjectPool<T> implements ObjectPool<T> {
         pool.addObject();
     }
 
-
     @SuppressWarnings("unchecked")
     @Override
     public T borrowObject() throws Exception {
@@ -62,37 +60,31 @@ public class ProxiedObjectPool<T> implements ObjectPool<T> {
         return proxySource.createProxy(pool.borrowObject(), usageTracking);
     }
 
-
     @Override
     public void clear() throws Exception {
         pool.clear();
     }
 
-
     @Override
     public void close() {
         pool.close();
     }
 
-
     @Override
     public int getNumActive() {
         return pool.getNumActive();
     }
 
-
     @Override
     public int getNumIdle() {
         return pool.getNumIdle();
     }
 
-
     @Override
     public void invalidateObject(final T proxy) throws Exception {
         pool.invalidateObject(proxySource.resolveProxy(proxy));
     }
 
-
     @Override
     public void returnObject(final T proxy) throws Exception {
         pool.returnObject(proxySource.resolveProxy(proxy));
diff --git a/src/test/java/org/apache/commons/pool2/AbstractTestObjectPool.java 
b/src/test/java/org/apache/commons/pool2/AbstractTestObjectPool.java
index ad310bb8..165a6cce 100644
--- a/src/test/java/org/apache/commons/pool2/AbstractTestObjectPool.java
+++ b/src/test/java/org/apache/commons/pool2/AbstractTestObjectPool.java
@@ -16,7 +16,6 @@
  */
 package org.apache.commons.pool2;
 
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
@@ -198,7 +197,6 @@ public abstract class AbstractTestObjectPool {
         expectedMethods.add(new MethodCall("makeObject"));
         assertEquals(expectedMethods, factory.getMethodCalls());
 
-
         // when activateObject fails in borrowObject, a new object should be 
borrowed/created
         reset(pool, factory, expectedMethods);
         pool.addObject();
@@ -273,7 +271,6 @@ public abstract class AbstractTestObjectPool {
         pool.addObjects(5);
         pool.close();
 
-
         // Test exception handling close should swallow failures
         try {
             pool = makeEmptyPool(factory);
diff --git a/src/test/java/org/apache/commons/pool2/PoolTest.java 
b/src/test/java/org/apache/commons/pool2/PoolTest.java
index cfa0fe09..ba978015 100644
--- a/src/test/java/org/apache/commons/pool2/PoolTest.java
+++ b/src/test/java/org/apache/commons/pool2/PoolTest.java
@@ -17,7 +17,6 @@
 
 package org.apache.commons.pool2;
 
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 
diff --git 
a/src/test/java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java 
b/src/test/java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java
index 6b1068c8..92748845 100644
--- a/src/test/java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java
+++ b/src/test/java/org/apache/commons/pool2/impl/AtomicIntegerFactory.java
@@ -74,7 +74,6 @@ public class AtomicIntegerFactory
         this.createLatency = createLatency;
     }
 
-
     /**
      * @param destroyLatency the destroyLatency to set
      */
@@ -82,7 +81,6 @@ public class AtomicIntegerFactory
         this.destroyLatency = destroyLatency;
     }
 
-
     /**
      * @param passivateLatency the passivateLatency to set
      */
@@ -90,7 +88,6 @@ public class AtomicIntegerFactory
         this.passivateLatency = passivateLatency;
     }
 
-
     /**
      * @param validateLatency the validateLatency to set
      */
@@ -98,14 +95,12 @@ public class AtomicIntegerFactory
         this.validateLatency = validateLatency;
     }
 
-
     @Override
     public boolean validateObject(final PooledObject<AtomicInteger> instance) {
         Waiter.sleepQuietly(validateLatency);
         return instance.getObject().intValue() == 1;
     }
 
-
     @Override
     public PooledObject<AtomicInteger> wrap(final AtomicInteger integer) {
         return new DefaultPooledObject<>(integer);
diff --git a/src/test/java/org/apache/commons/pool2/impl/TestEvictionTimer.java 
b/src/test/java/org/apache/commons/pool2/impl/TestEvictionTimer.java
index d6d827f9..a7284f52 100644
--- a/src/test/java/org/apache/commons/pool2/impl/TestEvictionTimer.java
+++ b/src/test/java/org/apache/commons/pool2/impl/TestEvictionTimer.java
@@ -16,7 +16,6 @@
  */
 package org.apache.commons.pool2.impl;
 
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNull;
diff --git 
a/src/test/java/org/apache/commons/pool2/impl/TestGenericKeyedObjectPool.java 
b/src/test/java/org/apache/commons/pool2/impl/TestGenericKeyedObjectPool.java
index 04174017..ac745406 100644
--- 
a/src/test/java/org/apache/commons/pool2/impl/TestGenericKeyedObjectPool.java
+++ 
b/src/test/java/org/apache/commons/pool2/impl/TestGenericKeyedObjectPool.java
@@ -17,7 +17,6 @@
 
 package org.apache.commons.pool2.impl;
 
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNotEquals;
@@ -797,7 +796,6 @@ public class TestGenericKeyedObjectPool extends 
AbstractTestKeyedObjectPool {
         return String.valueOf(key) + String.valueOf(n);
     }
 
-
     @Override
     protected boolean isFifo() {
         return false;
@@ -1201,7 +1199,6 @@ public class TestGenericKeyedObjectPool extends 
AbstractTestKeyedObjectPool {
         }
     }
 
-
     /**
      * Tests POOL-411, or least tries to reproduce the NPE, but does not.
      *
@@ -1665,7 +1662,6 @@ public class TestGenericKeyedObjectPool extends 
AbstractTestKeyedObjectPool {
         assertEquals(0, gkoPool.getNumIdle());
     }
 
-
     @Test
     @Timeout(value = 60_000, unit = TimeUnit.MILLISECONDS)
     public void testExceptionOnActivateDuringBorrow() throws Exception {
@@ -2143,7 +2139,6 @@ public class TestGenericKeyedObjectPool extends 
AbstractTestKeyedObjectPool {
         assertThrows(NoSuchElementException.class, () -> 
gkoPool.borrowObject(""));
     }
 
-
     @Test
     @Timeout(value = 60_000, unit = TimeUnit.MILLISECONDS)
     public void testMaxTotalPerKeyZero() {
@@ -2153,7 +2148,6 @@ public class TestGenericKeyedObjectPool extends 
AbstractTestKeyedObjectPool {
         assertThrows(NoSuchElementException.class, () -> 
gkoPool.borrowObject("a"));
     }
 
-
     /**
      * Verifies that if a borrow of a new key is blocked because maxTotal has
      * been reached, that borrow continues once another object is returned.
@@ -2367,7 +2361,6 @@ public class TestGenericKeyedObjectPool extends 
AbstractTestKeyedObjectPool {
         gkoPool.setTimeBetweenEvictionRuns(Duration.ofMillis(100));
         gkoPool.setTestWhileIdle(true);
 
-
         //Generate a random key
         final String key = "A";
 
@@ -2522,7 +2515,6 @@ public class TestGenericKeyedObjectPool extends 
AbstractTestKeyedObjectPool {
         }
     }
 
-
     @Test
     public void testReturnObjectWithBlockWhenExhausted() throws Exception {
         gkoPool.setBlockWhenExhausted(true);
@@ -2860,4 +2852,3 @@ public void testValidateOnCreateFailure() throws 
Exception {
 
 }
 
-
diff --git 
a/src/test/java/org/apache/commons/pool2/impl/TestGenericObjectPool.java 
b/src/test/java/org/apache/commons/pool2/impl/TestGenericObjectPool.java
index 0e06368f..10d0da16 100644
--- a/src/test/java/org/apache/commons/pool2/impl/TestGenericObjectPool.java
+++ b/src/test/java/org/apache/commons/pool2/impl/TestGenericObjectPool.java
@@ -17,7 +17,6 @@
 
 package org.apache.commons.pool2.impl;
 
-
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.lessThanOrEqualTo;
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -989,7 +988,6 @@ public class TestGenericObjectPool extends 
TestBaseObjectPool {
         }
     }
 
-
     @Test
     @Timeout(value = 60000, unit = TimeUnit.MILLISECONDS)
     public void testAddObject() throws Exception {
@@ -1223,7 +1221,6 @@ public class TestGenericObjectPool extends 
TestBaseObjectPool {
         genericObjectPool.close();
     }
 
-
     @Test
     @Timeout(value = 60000, unit = TimeUnit.MILLISECONDS)
     public void testConcurrentBorrowAndEvict() throws Exception {
@@ -2084,7 +2081,6 @@ public class TestGenericObjectPool extends 
TestBaseObjectPool {
         }
     }
 
-
     /**
      * Test the following scenario:
      *   Thread 1 borrows an instance
diff --git 
a/src/test/java/org/apache/commons/pool2/impl/TestPooledSoftReference.java 
b/src/test/java/org/apache/commons/pool2/impl/TestPooledSoftReference.java
index 2e3fff8d..9c3d4dad 100644
--- a/src/test/java/org/apache/commons/pool2/impl/TestPooledSoftReference.java
+++ b/src/test/java/org/apache/commons/pool2/impl/TestPooledSoftReference.java
@@ -16,7 +16,6 @@
  */
 package org.apache.commons.pool2.impl;
 
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import java.lang.ref.SoftReference;
@@ -24,7 +23,6 @@ import java.lang.ref.SoftReference;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-
 /**
  * Tests for PooledSoftReference.
  */
diff --git 
a/src/test/java/org/apache/commons/pool2/impl/TestSoftRefOutOfMemory.java 
b/src/test/java/org/apache/commons/pool2/impl/TestSoftRefOutOfMemory.java
index cdb15516..33efae4a 100644
--- a/src/test/java/org/apache/commons/pool2/impl/TestSoftRefOutOfMemory.java
+++ b/src/test/java/org/apache/commons/pool2/impl/TestSoftRefOutOfMemory.java
@@ -17,7 +17,6 @@
 
 package org.apache.commons.pool2.impl;
 
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.jupiter.api.Assertions.fail;
diff --git 
a/src/test/java/org/apache/commons/pool2/impl/TestSoftReferenceObjectPool.java 
b/src/test/java/org/apache/commons/pool2/impl/TestSoftReferenceObjectPool.java
index 6f4c12f5..d39f1a90 100644
--- 
a/src/test/java/org/apache/commons/pool2/impl/TestSoftReferenceObjectPool.java
+++ 
b/src/test/java/org/apache/commons/pool2/impl/TestSoftReferenceObjectPool.java
@@ -61,7 +61,6 @@ public class TestSoftReferenceObjectPool extends 
TestBaseObjectPool {
         return (ObjectPool<String>) new SoftReferenceObjectPool<>(new 
SimpleFactory());
     }
 
-
     @Override
     protected <E extends Exception> ObjectPool<Object> makeEmptyPool(final 
PooledObjectFactory<Object> factory) {
         return new SoftReferenceObjectPool<>(factory);
diff --git 
a/src/test/java/org/apache/commons/pool2/pool407/KeyedPool407Test.java 
b/src/test/java/org/apache/commons/pool2/pool407/KeyedPool407Test.java
index 5ac3c4dd..c69980c5 100644
--- a/src/test/java/org/apache/commons/pool2/pool407/KeyedPool407Test.java
+++ b/src/test/java/org/apache/commons/pool2/pool407/KeyedPool407Test.java
@@ -70,7 +70,6 @@ public class KeyedPool407Test extends AbstractPool407Test {
         assertShutdown(termination, poolConfigMaxWait, obj, pooledObject);
     }
 
-
     private void test(final AbstractKeyedPool407Factory factory, final int 
poolSize, final Duration poolConfigMaxWait) throws Exception {
         final ExecutorService executor = 
Executors.newFixedThreadPool(poolSize);
         try (final KeyedPool407 pool = new KeyedPool407(factory, 
poolConfigMaxWait)) {
diff --git 
a/src/test/java/org/apache/commons/pool2/proxy/AbstractTestProxiedKeyedObjectPool.java
 
b/src/test/java/org/apache/commons/pool2/proxy/AbstractTestProxiedKeyedObjectPool.java
index 75bfdf2e..ff3d759a 100644
--- 
a/src/test/java/org/apache/commons/pool2/proxy/AbstractTestProxiedKeyedObjectPool.java
+++ 
b/src/test/java/org/apache/commons/pool2/proxy/AbstractTestProxiedKeyedObjectPool.java
@@ -36,8 +36,6 @@ import 
org.apache.commons.pool2.impl.GenericKeyedObjectPoolConfig;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-
-
 public abstract class AbstractTestProxiedKeyedObjectPool {
 
     private static final class TestKeyedObjectFactory extends 
BaseKeyedPooledObjectFactory<String, TestObject> {
@@ -75,7 +73,6 @@ public abstract class AbstractTestProxiedKeyedObjectPool {
 
     private static final String KEY1 = "key1";
 
-
     private static final String DATA1 = "data1";
 
     private static final Duration ABANDONED_TIMEOUT_SECS = 
Duration.ofSeconds(3);
@@ -84,10 +81,8 @@ public abstract class AbstractTestProxiedKeyedObjectPool {
 
     private StringWriter log;
 
-
     protected abstract ProxySource<TestObject> getproxySource();
 
-
     @BeforeEach
     public void setUp() {
         log = new StringWriter();
@@ -111,7 +106,6 @@ public abstract class AbstractTestProxiedKeyedObjectPool {
         pool = new ProxiedKeyedObjectPool<>(innerPool, getproxySource());
     }
 
-
     @Test
     public void testAccessAfterInvalidate() throws Exception {
         final TestObject obj = pool.borrowObject(KEY1);
@@ -130,7 +124,6 @@ public abstract class AbstractTestProxiedKeyedObjectPool {
 
     }
 
-
     @Test
     public void testAccessAfterReturn() throws Exception {
         final TestObject obj = pool.borrowObject(KEY1);
@@ -159,7 +152,6 @@ public abstract class AbstractTestProxiedKeyedObjectPool {
         pool.returnObject(KEY1, obj);
     }
 
-
     @Test
     public void testPassThroughMethods01() throws Exception {
         assertEquals(0, pool.getNumActive());
@@ -176,7 +168,6 @@ public abstract class AbstractTestProxiedKeyedObjectPool {
         assertEquals(0, pool.getNumIdle());
     }
 
-
     @Test
     public void testPassThroughMethods02() {
         pool.close();
diff --git 
a/src/test/java/org/apache/commons/pool2/proxy/AbstractTestProxiedObjectPool.java
 
b/src/test/java/org/apache/commons/pool2/proxy/AbstractTestProxiedObjectPool.java
index f65e53ba..f9608aff 100644
--- 
a/src/test/java/org/apache/commons/pool2/proxy/AbstractTestProxiedObjectPool.java
+++ 
b/src/test/java/org/apache/commons/pool2/proxy/AbstractTestProxiedObjectPool.java
@@ -36,7 +36,6 @@ import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-
 public abstract class AbstractTestProxiedObjectPool {
 
     protected interface TestObject {
@@ -74,15 +73,12 @@ public abstract class AbstractTestProxiedObjectPool {
 
     private static final Duration ABANDONED_TIMEOUT_SECS = 
Duration.ofSeconds(3);
 
-
     private ObjectPool<TestObject> pool;
 
     private StringWriter log;
 
-
     protected abstract ProxySource<TestObject> getproxySource();
 
-
     @BeforeEach
     public void setUp() {
         log = new StringWriter();
@@ -106,7 +102,6 @@ public abstract class AbstractTestProxiedObjectPool {
         pool = new ProxiedObjectPool<>(innerPool, getproxySource());
     }
 
-
     @Test
     public void testAccessAfterInvalidate() throws Exception {
         final TestObject obj = pool.borrowObject();
@@ -125,7 +120,6 @@ public abstract class AbstractTestProxiedObjectPool {
 
     }
 
-
     @Test
     public void testAccessAfterReturn() throws Exception {
         final TestObject obj = pool.borrowObject();
@@ -143,7 +137,6 @@ public abstract class AbstractTestProxiedObjectPool {
                 obj::getData);
     }
 
-
     @Test
     public void testBorrowObject() throws Exception {
         final TestObject obj = pool.borrowObject();
@@ -172,7 +165,6 @@ public abstract class AbstractTestProxiedObjectPool {
         assertEquals(0, pool.getNumIdle());
     }
 
-
     @Test
     public void testPassThroughMethods02() {
         pool.close();
@@ -181,7 +173,6 @@ public abstract class AbstractTestProxiedObjectPool {
                 () -> pool.addObject());
     }
 
-
     @Test
     public void testUsageTracking() throws Exception {
         final TestObject obj = pool.borrowObject();

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