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Posted to commits@uima.apache.org by sc...@apache.org on 2015/12/29 19:12:53 UTC
svn commit: r1722201 -
/uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/impl/TypeImpl.java
Author: schor
Date: Tue Dec 29 18:12:51 2015
New Revision: 1722201
URL: http://svn.apache.org/viewvc?rev=1722201&view=rev
Log:
[UIMA-4673] synch the computation of hashCode and hasHashCode.
Modified:
uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/impl/TypeImpl.java
Modified: uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/impl/TypeImpl.java
URL: http://svn.apache.org/viewvc/uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/impl/TypeImpl.java?rev=1722201&r1=1722200&r2=1722201&view=diff
==============================================================================
--- uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/impl/TypeImpl.java (original)
+++ uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/impl/TypeImpl.java Tue Dec 29 18:12:51 2015
@@ -779,12 +779,14 @@ public class TypeImpl implements Type, C
@Override
public int hashCode() {
if (hasHashCode) return hashCode;
- int h = computeHashCode();
- if (tsi.isCommitted()) {
- hashCode = h;
- hasHashCode = true;
+ synchronized (this) {
+ int h = computeHashCode();
+ if (tsi.isCommitted()) {
+ hashCode = h;
+ hasHashCode = true;
+ }
+ return h;
}
- return h;
}
private int computeHashCode() {