hg: lambda/lambda/jdk: add missing getOrDefault implementations

[mike.duigou at oracle.com]

Changeset: a3f2b80c048e
Author:    mduigou
Date:      2013-03-20 11:22 -0700
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/a3f2b80c048e

add missing getOrDefault implementations

! src/share/classes/java/util/Collections.java
! src/share/classes/java/util/Hashtable.java
! src/share/classes/java/util/Map.java