Compilation warning in mapred.jobcontrol.Job.addDependingJob()
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Key: HADOOP-2258
URL: https://issues.apache.org/jira/browse/HADOOP-2258
Project: Hadoop
Issue Type: Improvement
Affects Versions: 0.16.0
Reporter: Konstantin Shvachko
Fix For: 0.16.0
The warning was introduced by HADOOP-2086. It says:
{code}
[javac] java\org\apache\hadoop\mapred\jobcontrol\Job.java:221: warning:
[unchecked] unchecked call to add(E)
as a member of the raw type java.util.ArrayList
[javac] return this.dependingJobs.add(dependingJob);
{code}
"Type safety: The method add(Object) belongs to the raw type ArrayList.
References to generic type ArrayList<E> should be parameterized."
I wonder why Hudson missed that warning?
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