public class UnusedImportsCheck extends Check
Checks for unused import statements.
An example of how to configure the check is:
<module name="UnusedImports"/>Compatible with Java 1.5 source.
Constructor and Description |
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UnusedImportsCheck()
Default constructor.
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Modifier and Type | Method and Description |
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void |
beginTree(DetailAST rootAST)
Called before the starting to process a tree.
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void |
finishTree(DetailAST rootAST)
Called after finished processing a tree.
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int[] |
getDefaultTokens()
Returns the default token a check is interested in.
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int[] |
getRequiredTokens()
The tokens that this check must be registered for.
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void |
setProcessJavadoc(boolean value) |
void |
visitToken(DetailAST ast)
Called to process a token.
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destroy, getAcceptableTokens, getClassLoader, getFileContents, getLine, getLines, getTabWidth, getTokenNames, init, isCommentNodesRequired, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens
getCustomMessages, getId, getMessageBundle, getSeverity, getSeverityLevel, log, setId, setSeverity
configure, contextualize, finishLocalSetup, getConfiguration, setupChild
public UnusedImportsCheck()
public void setProcessJavadoc(boolean value)
public void beginTree(DetailAST rootAST)
Check
public void finishTree(DetailAST rootAST)
Check
finishTree
in class Check
rootAST
- the root of the treepublic int[] getDefaultTokens()
Check
getDefaultTokens
in class Check
TokenTypes
public int[] getRequiredTokens()
Check
getRequiredTokens
in class Check
TokenTypes
public void visitToken(DetailAST ast)
Check
visitToken
in class Check
ast
- the token to processCopyright © 2001–2015. All rights reserved.