hg: jdk9/dev/jdk: 8056951: pico-optimize contains(Object) methods

[martinrb at google.com]

Changeset: afacfa3a9401
Author:    martin
Date:      2014-08-29 14:50 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/afacfa3a9401

8056951: pico-optimize contains(Object) methods
Summary: use idiiom >= 0 consistently to check for valid index
Reviewed-by: mduigou

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/util/Arrays.java
! src/java.base/share/classes/java/util/LinkedList.java
! src/java.base/share/classes/java/util/PriorityQueue.java