FULL PRODUCT VERSION :


A DESCRIPTION OF THE PROBLEM :
related to: http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8074255
related to: JDK-8058471

We have two tabs with applets and close one of them. Then the Java plugin will crash in all tabs.

With Firefox 39 it still works.

REGRESSION. Last worked in version 8u60

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. open two tabs with applets
2. close first tab
3. second tab shows that the plugin is crashed


REPRODUCIBILITY :
This bug can be reproduced always.