Hello, AWT Team. Please review a fix for the issue: https://bugs.openjdk.java.net/browse/JDK-8040076 The fix is available at: http://cr.openjdk.java.net/~mcherkas/artem/webrev.01/
When method "void AwtList::SetMultiSelect" is invoked it invokes "void AwtComponent::CreateHWnd" where m_peerObject initialized. But at this stage m_peerObject already initialized and already holds ref to java List object. So original m_peerObject is lost and ref to java List lost as well. In the fix I've added check whether m_peerObject is initialized or not.
Thank you.
