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4722265: (spec str) StringBuffer.ensureCapacity() should mention that capacity is mutable

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Add usage note to AbstractStringBuilder ensureCapacity()

Reviewed-by: mduigou, dholmes, chegar
This commit is contained in:
Jim Gish 2012-09-19 08:52:21 -04:00
parent 8159d98a99
commit ae79d50df2
1 changed files with 3 additions and 1 deletions
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4
jdk/src/share/classes/java/lang/AbstractStringBuilder.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.ob
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -96,6 +96,8 @@ abstract class AbstractStringBuilder implements Appendable, CharSequence {
* </ul>
* If the {@code minimumCapacity} argument is nonpositive, this
* method takes no action and simply returns.
* Note that subsequent operations on this object can reduce the
* actual capacity below that requested here.
*
* @param minimumCapacity the minimum desired capacity.
*/