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8297682: Use Collections.emptyIterator where applicable

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Reviewed-by: stsypanov, alanb, jpai
This commit is contained in:
Andrey Turbanov 2022-12-21 08:15:11 +00:00
parent f36e144923
commit 85f9b37d71
2 changed files with 2 additions and 4 deletions
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3
src/java.base/unix/classes/sun/nio/fs/UnixFileSystem.java
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@ -189,8 +189,7 @@ abstract class UnixFileSystem
sm.checkRead(rootDirectory.toString()); sm.checkRead(rootDirectory.toString());
return allowedList.iterator(); return allowedList.iterator();
} catch (SecurityException x) { } catch (SecurityException x) {
List<Path> disallowed = Collections.emptyList(); return Collections.emptyIterator(); //disallowed
return disallowed.iterator();
} }
} }
}; };

3
src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
View file

@ -383,8 +383,7 @@ public class JavacProcessingEnvironment implements ProcessingEnvironment, Closea
handleException(key, e); handleException(key, e);
} }
java.util.List<Processor> pl = Collections.emptyList(); return Collections.emptyIterator();
return pl.iterator();
} }
/** /**