```
public class ExecutionContextPool
extends java.lang.Object
```
Pool of ExecutionContext objects. By default will pool a maximum of 20 ExecutionContext objects for reuse. Has an optional reaper thread that cleans out the unused pooled objects every 60 secs.

Fields
Modifier and Type	Field	Description
`private ExecutionContextPool.CleanUpThread`	`cleaner`
`private long`	`expirationTime`
`private long`	`maxIdle`
`private PersistenceNucleusContext`	`nucCtx`
`private java.util.Map<ExecutionContext,java.lang.Long>`	`recyclableECs`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`checkIn(ExecutionContext ec)`
`ExecutionContext`	`checkOut(java.lang.Object owner, java.util.Map<java.lang.String,java.lang.Object> options)`
`void`	`cleanUp()`
`protected void`	`expire(ExecutionContext ec)`
`protected boolean`	`validate(ExecutionContext ec)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

private PersistenceNucleusContext nucCtx

private java.util.Map<ExecutionContext,java.lang.Long> recyclableECs

private ExecutionContextPool.CleanUpThread cleaner

public ExecutionContextPool(PersistenceNucleusContext nucCtx)

public ExecutionContext checkOut(java.lang.Object owner,
                                 java.util.Map<java.lang.String,java.lang.Object> options)

public void checkIn(ExecutionContext ec)

protected boolean validate(ExecutionContext ec)

protected void expire(ExecutionContext ec)

Class ExecutionContextPool