hg: jdk8/tl/jdk: 7175758: Improve unit test of Map iterators and Iterator.remove()

[mike . duigou]

Changeset: e60cedd3a4aa
Author:    mduigou
Date:      2012-06-15 13:01 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/e60cedd3a4aa

7175758: Improve unit test of Map iterators and Iterator.remove()
Summary: Adds additional tests of Map iterators and Iterator.remove()
Reviewed-by: lancea

! test/java/util/Map/Collisions.java