RFR: 8021591 : (s) Additional explicit null checks

Mike Duigou mike.duigou at oracle.com
Fri Jul 26 23:31:17 UTC 2013

Hello all;

This patch adds some missing checks for null that, according to interface contract, should be throwing NPE. It also improves the existing tests to check for these cases. 


The changes to src/share/classes/java/util/concurrent/ConcurrentHashMap.java will be synchronized separately with the jsr166 workspace. They are part of this review to avoid test failures.


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