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https://issues.apache.org/jira/browse/TUSCANY-3312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12768313#action_12768313
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Simon Laws commented on TUSCANY-3312:
-------------------------------------
The same sort of pattern occurs in
JavaElementImpl
DataTypeImpl
SCAProxy
So am about to check in fixes for those also
> Potential memory leak in Java interface handling
> ------------------------------------------------
>
> Key: TUSCANY-3312
> URL: https://issues.apache.org/jira/browse/TUSCANY-3312
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Java Implementation Extension
> Affects Versions: Java-SCA-1.5.1
> Environment: All
> Reporter: Simon Laws
> Assignee: Simon Laws
> Fix For: Java-SCA-1.5.2
>
>
> In JavaInterfaceFactoryImpl there's a cache....
> private Map<Class<?>, JavaInterface> cache = Collections.synchronizedMap(new
> WeakHashMap<Class<?>, JavaInterface>());
> But
> public class JavaInterfaceImpl extends InterfaceImpl implements JavaInterface
> {
> private String className;
> private Class<?> javaClass;
> So it seems that Class<?> javaClass; should really be a weak reference
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