Class UnusedCollectionCheck

java.lang.Object

org.sonar.java.ast.visitors.SubscriptionVisitor

org.sonar.plugins.java.api.IssuableSubscriptionVisitor

org.sonar.java.checks.unused.UnusedCollectionCheck

All Implemented Interfaces:

JavaCheck, JavaFileScanner

public class UnusedCollectionCheck
extends IssuableSubscriptionVisitor

Check for collections whose content is not used, that is, the only operations on them are adding and removing elements.

Field Summary

Fields inherited from class SubscriptionVisitor

context

Constructor Summary

Constructors

Constructor	Description
UnusedCollectionCheck()

Method Summary

Modifier and Type	Method	Description
List<Tree.Kind>	nodesToVisit()
void	visitNode(Tree tree)

Methods inherited from class IssuableSubscriptionVisitor

addIssue, addIssueOnFile, leaveFile, reportIssue, reportIssue, reportIssue, reportIssue, scanFile, scanTree, setContext

Methods inherited from class SubscriptionVisitor

leaveNode, visitToken, visitTrivia

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface JavaFileScanner

scanWithoutParsing

Constructor Details

UnusedCollectionCheck

public UnusedCollectionCheck()

Method Details

nodesToVisit

public List<Tree.Kind> nodesToVisit()

Specified by:

nodesToVisit in class SubscriptionVisitor

visitNode

public void visitNode(Tree tree)

Overrides:

visitNode in class SubscriptionVisitor