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Posted to issues@commons.apache.org by "Warren Chen (JIRA)" <ji...@apache.org> on 2014/01/29 05:32:09 UTC
[jira] [Created] (POOL-248) GenericObjectPool.returnObject() is NOT
throwing IllegalStateException for object has already been returned
Warren Chen created POOL-248:
--------------------------------
Summary: GenericObjectPool.returnObject() is NOT throwing IllegalStateException for object has already been returned
Key: POOL-248
URL: https://issues.apache.org/jira/browse/POOL-248
Project: Commons Pool
Issue Type: Bug
Affects Versions: 2.1
Reporter: Warren Chen
When GenericObjectPool is created using AbandonedConfig, the pool is NOT throwing "IllegalStateException: Object has already been returned to this pool or is invalid" for object has already been returned.
final GenericObjectPool<String> pool = new GenericObjectPool<String>(
new SimpleFactory(), new GenericObjectPoolConfig(),
new AbandonedConfig());
String obj1 = pool.borrowObject();
System.out.println("after borrowing obj1");
System.out.println("numActive=" + pool.getNumActive());
System.out.println("numIdle=" + pool.getNumIdle());
System.out.println("return obj1");
pool.returnObject(obj1);
System.out.println("numActive=" + pool.getNumActive());
System.out.println("numIdle=" + pool.getNumIdle());
System.out.println("return obj1 again");
pool.returnObject(obj1);
System.out.println("numActive=" + pool.getNumActive());
System.out.println("numIdle=" + pool.getNumIdle());
Output:
after borrowing obj1
numActive=1
numIdle=0
return obj1
numActive=0
numIdle=1
return obj1 again
numActive=-1
numIdle=2
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