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BATCH-2313: Fixed regression of BATCH-2153 by updating HashMap to ConcurrentHashMap

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This commit is contained in:
Michael Minella
2015-10-15 16:02:28 -05:00
parent 2a7d8b9c4d
commit 6863ace44d
1 changed files with 3 additions and 3 deletions
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6
spring-batch-core/src/main/java/org/springframework/batch/core/scope/context/SynchronizationManagerSupport.java
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@@ -15,9 +15,9 @@
*/ */
package org.springframework.batch.core.scope.context; package org.springframework.batch.core.scope.context;
import java.util.HashMap;
import java.util.Map; import java.util.Map;
import java.util.Stack; import java.util.Stack;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicInteger; import java.util.concurrent.atomic.AtomicInteger;
import org.springframework.batch.core.jsr.configuration.support.BatchPropertyContext; import org.springframework.batch.core.jsr.configuration.support.BatchPropertyContext;
@@ -53,12 +53,12 @@ public abstract class SynchronizationManagerSupport<E, C> {
* Reference counter for each execution: how many threads are using the * Reference counter for each execution: how many threads are using the
* same one? * same one?
*/ */
private final Map<E, AtomicInteger> counts = new HashMap<E, AtomicInteger>(); private final Map<E, AtomicInteger> counts = new ConcurrentHashMap<E, AtomicInteger>();
/** /**
* Simple map from a running execution to the associated context. * Simple map from a running execution to the associated context.
*/ */
private final Map<E, C> contexts = new HashMap<E, C>(); private final Map<E, C> contexts = new ConcurrentHashMap<E, C>();
/** /**
* Getter for the current context if there is one, otherwise returns null. * Getter for the current context if there is one, otherwise returns null.