Release Virtual Machine Resources

Failing to release virtual machine resources results in a 'memory leak.' The following example is missing the ReleaseIntArrayElements call:


jint * tempArray = env->GetIntArrayElements(jiArray, false);
if (tempArray )
{
    return;
}

if (...) // exception occurred.
{
    // Missing the call ReleaseIntArrayElements 
    return;

}
// Normal return
env->ReleaseIntArrayElements(jiArray, tempArray, JNI_ABORT);

Call ReleaseIntArrayElements whenever you call the GetIntArrayElements function.

Anitha Balakrishna

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