[jira] Resolved: (TUSCANY-3312) Potential memory leak in Java interface handling

["Simon Laws (JIRA)" <de...@tuscany.apache.org>]

     [ https://issues.apache.org/jira/browse/TUSCANY-3312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Simon Laws resolved TUSCANY-3312.
---------------------------------

       Resolution: Fixed
    Fix Version/s: Java-SCA-Next

Fixed in 1.5.2 and 1.x

> 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, Java-SCA-Next
>
>
> 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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