Oleg Danilov created HDFS-12309:
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Summary: Incorrect null check in the AdminHelper.java
Key: HDFS-12309
URL: https://issues.apache.org/jira/browse/HDFS-12309
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Oleg Danilov
Priority: Trivial
'!= null' is not required there:
line 147-150:
{code:java}
public HelpCommand(Command[] commands) {
Preconditions.checkNotNull(commands != null);
this.commands = commands;
}
{code}
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