kdebski85 commented on a change in pull request #589:
URL: https://github.com/apache/maven/pull/589#discussion_r817617088
##########
File path:
maven-compat/src/main/java/org/apache/maven/repository/legacy/DefaultUpdateCheckManager.java
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@@ -350,60 +350,29 @@ private Properties read( File touchfile )
synchronized ( touchfile.getAbsolutePath().intern() )
{
- FileInputStream in = null;
- FileLock lock = null;
-
try
{
Properties props = new Properties();
- in = new FileInputStream( touchfile );
- lock = in.getChannel().lock( 0, Long.MAX_VALUE, true );
-
- getLogger().debug( "Reading resolution-state from: " +
touchfile );
- props.load( in );
-
- lock.release();
- lock = null;
+ try ( FileInputStream in = new FileInputStream( touchfile ) )
+ {
+ try ( FileLock lock = in.getChannel().lock( 0,
Long.MAX_VALUE, true ) )
+ {
+ getLogger().debug( "Reading resolution-state from: " +
touchfile );
+ props.load( in );
- in.close();
- in = null;
+ lock.release();
Review comment:
`lock.release();` is not needed because `FileLock::close` calls
`FileLock::release`.
`FileLock::close` will be called automatically when `try-with-resource`
block ends.
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