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HADOOP-6654. Fix code example in WritableComparable javadoc. Contributed by Tom White

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@927979 13f79535-47bb-0310-9956-ffa450edef68
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Tsz-wo Sze 2010-03-26 17:38:47 +00:00
parent f4d31cd029
commit 6f35c10aab
2 changed files with 10 additions and 5 deletions
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3
CHANGES.txt
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@ -303,6 +303,9 @@ Trunk (unreleased changes)
HADOOP-6645. Re: Bugs on listStatus for HarFileSystem (rodrigo via
mahadev)
HADOOP-6654. Fix code example in WritableComparable javadoc. (Tom White
via szetszwo)
Release 0.21.0 - Unreleased
INCOMPATIBLE CHANGES

12
src/java/org/apache/hadoop/io/WritableComparable.java
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@ -28,7 +28,9 @@
*
* <p>Example:</p>
* <p><blockquote><pre>
* public class MyWritableComparable implements WritableComparable {
* public class MyWritableComparable implements
* WritableComparable&lt;MyWritableComparable&gt; {
*
* // Some data
* private int counter;
* private long timestamp;
@ -43,10 +45,10 @@
* timestamp = in.readLong();
* }
*
* public int compareTo(MyWritableComparable w) {
* int thisValue = this.value;
* int thatValue = ((IntWritable)o).value;
* return (thisValue &lt; thatValue ? -1 : (thisValue==thatValue ? 0 : 1));
* public int compareTo(MyWritableComparable other) {
* int thisValue = this.counter;
* int thatValue = other.counter;
* return (thisValue &lt; thatValue ? -1 : (thisValue == thatValue ? 0 : 1));
* }
* }
* </pre></blockquote></p>