Package com.puppycrawl.tools.checkstyle.checks.coding

Class UnnecessarySemicolonInTryWithResourcesCheck

java.lang.Object

com.puppycrawl.tools.checkstyle.AbstractAutomaticBean

com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter

com.puppycrawl.tools.checkstyle.api.AbstractCheck

com.puppycrawl.tools.checkstyle.checks.coding.UnnecessarySemicolonInTryWithResourcesCheck

All Implemented Interfaces:

Configurable, Contextualizable

public final class UnnecessarySemicolonInTryWithResourcesCheck
extends AbstractCheck

Checks if unnecessary semicolon is used in last resource declaration.

• Property allowWhenNoBraceAfterSemicolon - Allow unnecessary semicolon if closing parenthesis is not on the same line. Type is boolean. Default value is true.

Parent is com.puppycrawl.tools.checkstyle.TreeWalker

Violation Message Keys:

• unnecessary.semicolon

Since:

8.22

Nested Class Summary

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

AbstractAutomaticBean.OutputStreamOptions

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	allowWhenNoBraceAfterSemicolon	Allow unnecessary semicolon if closing parenthesis is not on the same line.
static final String	MSG_SEMI	A key is pointing to the warning message text in "messages.properties" file.

Constructor Summary

Constructors

Constructor	Description
UnnecessarySemicolonInTryWithResourcesCheck()

Method Summary

Modifier and Type	Method	Description
int[]	getAcceptableTokens()	The configurable token set.
int[]	getDefaultTokens()	Returns the default token a check is interested in.
int[]	getRequiredTokens()	The tokens that this check must be registered for.
void	setAllowWhenNoBraceAfterSemicolon(boolean allowWhenNoBraceAfterSemicolon)	Setter to allow unnecessary semicolon if closing parenthesis is not on the same line.
void	visitToken(DetailAST ast)	Called to process a token.

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

beginTree, clearViolations, destroy, finishTree, getFileContents, getFilePath, getLine, getLineCodePoints, getLines, getTabWidth, getTokenNames, getViolations, init, isCommentNodesRequired, leaveToken, 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.AbstractAutomaticBean

configure, contextualize, getConfiguration, setupChild

Methods inherited from class java.lang.Object

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

Field Details

MSG_SEMI

public static final String MSG_SEMI

A key is pointing to the warning message text in "messages.properties" file.

See Also:

• Constant Field Values

allowWhenNoBraceAfterSemicolon

private boolean allowWhenNoBraceAfterSemicolon

Allow unnecessary semicolon if closing parenthesis is not on the same line.

Constructor Details

UnnecessarySemicolonInTryWithResourcesCheck

public UnnecessarySemicolonInTryWithResourcesCheck()

Method Details

getDefaultTokens

public int[] getDefaultTokens()

Description copied from class: AbstractCheck

Returns the default token a check is interested in. Only used if the configuration for a check does not define the tokens.

Specified by:

getDefaultTokens in class AbstractCheck

Returns:

the default tokens

See Also:

• TokenTypes

getAcceptableTokens

public int[] getAcceptableTokens()

Description copied from class: AbstractCheck

The configurable token set. Used to protect Checks against malicious users who specify an unacceptable token set in the configuration file. The default implementation returns the check's default tokens.

Specified by:

getAcceptableTokens in class AbstractCheck

Returns:

the token set this check is designed for.

See Also:

• TokenTypes

getRequiredTokens

public int[] getRequiredTokens()

Description copied from class: AbstractCheck

The tokens that this check must be registered for.

Specified by:

getRequiredTokens in class AbstractCheck

Returns:

the token set this must be registered for.

See Also:

• TokenTypes

setAllowWhenNoBraceAfterSemicolon

public void setAllowWhenNoBraceAfterSemicolon(boolean allowWhenNoBraceAfterSemicolon)

Setter to allow unnecessary semicolon if closing parenthesis is not on the same line.

Parameters:

allowWhenNoBraceAfterSemicolon - a value to set.

Since:

8.22

visitToken

public void visitToken(DetailAST ast)

Description copied from class: AbstractCheck

Called to process a token.

Overrides:

visitToken in class AbstractCheck

Parameters:

ast - the token to process