hg: jdk/sandbox: 8145371: ClassCastException thrown in LambdaFormEditor.getInCache

[chris.hegarty at oracle.com]

Changeset: d3b1fc1bda9c
Author:    martin
Date:      2018-01-03 13:17 -0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/d3b1fc1bda9c

8145371: ClassCastException thrown in LambdaFormEditor.getInCache
Summary: Read field into local to avoid customization race
Reviewed-by: vlivanov, jrose, psandoz

! src/java.base/share/classes/java/lang/invoke/MethodHandle.java