hg: jdk8/tl/jdk: 4722265: (spec str) StringBuffer.ensureCapacity() should mention that capacity is mutable

[chris.hegarty at oracle.com]

Changeset: 5d064862376d
Author:    jgish
Date:      2012-09-19 08:52 -0400
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/5d064862376d

4722265: (spec str) StringBuffer.ensureCapacity() should mention that capacity is mutable
Summary: add usage note to AbstractStringBuilder ensureCapacity()
Reviewed-by: mduigou, dholmes, chegar

! src/share/classes/java/lang/AbstractStringBuilder.java