RFR: 8046085: (s) inserting null key into HashMap treebin fails

Mike Duigou mike.duigou at oracle.com
Fri Jun 6 19:54:24 UTC 2014

Hello all;

This changeset corrects a problem inserting a null key into a HashMap that is using TreeBins. The root cause of the failure was diagnosed by Paul Sandoz and confirmed by Alan Bateman, Doug Lea and myself. I've prepared the changeset and a minimal test which reproduces the failure.

jbsbug: https://bugs.openjdk.java.net/browse/JDK-8046085
webrev: http://cr.openjdk.java.net/~mduigou/JDK-8046085/0/webrev/

This change will be backported to 8u-dev as quickly as possible.


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