com.puppycrawl.tools.checkstyle.checks.coding

Class SuperFinalizeCheck

java.lang.Object

com.puppycrawl.tools.checkstyle.api.AutomaticBean

com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter

com.puppycrawl.tools.checkstyle.api.AbstractCheck

com.puppycrawl.tools.checkstyle.checks.coding.AbstractSuperCheck

com.puppycrawl.tools.checkstyle.checks.coding.SuperFinalizeCheck

All Implemented Interfaces:

Configurable, Contextualizable

public class SuperFinalizeCheck
extends AbstractSuperCheck

Checks that an overriding finalize() method invokes super.finalize(). Does not check native methods, as they have no possible java defined implementation.

References: How to Handle Java Finalization's Memory-Retention Issues; 10 points on finalize method in Java.

To configure the check:

 <module name="SuperFinalize"/>
 

Parent is com.puppycrawl.tools.checkstyle.TreeWalker

Violation Message Keys:

• missing.super.call

Since:

3.2

Nested Class Summary

Nested classes/interfaces inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean

AutomaticBean.OutputStreamOptions

Field Summary

Fields inherited from class com.puppycrawl.tools.checkstyle.checks.coding.AbstractSuperCheck

MSG_KEY

Constructor Summary

Constructors

Constructor and Description
SuperFinalizeCheck()

Method Summary

Modifier and Type	Method and Description
protected String	getMethodName() Returns the name of the overriding method.

Methods inherited from class com.puppycrawl.tools.checkstyle.checks.coding.AbstractSuperCheck

beginTree, getAcceptableTokens, getDefaultTokens, getRequiredTokens, leaveToken, visitToken

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractCheck

clearMessages, destroy, finishTree, getFileContents, getLine, getLines, getMessages, getTabWidth, getTokenNames, init, isCommentNodesRequired, log, log, log, setFileContents, setTabWidth, setTokens

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter

finishLocalSetup, getCustomMessages, getId, getMessageBundle, getSeverity, getSeverityLevel, setId, setSeverity

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean

configure, contextualize, getConfiguration, setupChild

Methods inherited from class java.lang.Object

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

Constructor Detail

SuperFinalizeCheck

public SuperFinalizeCheck()

Method Detail

getMethodName

protected String getMethodName()

Description copied from class: AbstractSuperCheck

Returns the name of the overriding method.

Specified by:

getMethodName in class AbstractSuperCheck

Returns:

the name of the overriding method.