Class RedundantImportCheck

public class RedundantImportCheck

extends Check

Checks for imports that are redundant. An import statement is considered redundant if:

It is a duplicate of another import. This is, when a class is imported more than once.
The class imported is from the java.lang package. For example importing java.lang.String.
The class imported is from the same package.

An example of how to configure the check is:

 <module name="RedundantImport"/>

Version:

Method Summary
`void`	`beginTree(DetailAST aRootAST)`
`int[]`	`getDefaultTokens()`
`void`	`visitToken(DetailAST aAST)`

Methods inherited from class com.puppycrawl.tools.checkstyle.api.Check
`beginTree`, `destroy`, `finishTree`, `getAcceptableTokens`, `getClassLoader`, `getDefaultTokens`, `getFileContents`, `getLines`, `getRequiredTokens`, `getTabWidth`, `getTokenNames`, `init`, `leaveToken`, `log`, `log`, `setClassLoader`, `setFileContents`, `setMessages`, `setTabWidth`, `setTokens`, `visitToken`

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter
`getMessageBundle`, `getSeverity`, `getSeverityLevel`, `log`, `log`, `log`, `log`, `log`, `log`, `log`, `log`, `log`, `log`, `log`, `setSeverity`

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean
`configure`, `contextualize`, `finishLocalSetup`, `getConfiguration`, `setupChild`

public void beginTree(DetailAST aRootAST)

Overrides:
beginTree in interface Check
See Also:
Check

public int[] getDefaultTokens()

Overrides:
getDefaultTokens in interface Check
See Also:
Check

public void visitToken(DetailAST aAST)

Overrides:
visitToken in interface Check
See Also:
Check

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Method Summary