CommentsIndentationCheck

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.indentation.CommentsIndentationCheck

All Implemented Interfaces:: Configurable, Contextualizable

public class CommentsIndentationCheck
extends AbstractCheck

This Check controls the indentation between comments and surrounding code. Comments are indented at the same level as the surrounding code. Detailed info about such convention can be found here

Examples:

To configure the Check:

 
 &lt;module name=&quot;CommentsIndentation&quot;/&gt;
 
 
 /*
  * comment
  * some comment
  *&#47;
 boolean bool = true; - such comment indentation is ok
    /*
    * comment
    * some comment
     *&#47;
 double d = 3.14; - Block Comment has incorrect indentation level 7, expected 4.
 // some comment - comment is ok
 String str = "";
     // some comment Comment has incorrect indentation level 8, expected 4.
 String str1 = "";

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`MSG_KEY_BLOCK` A key is pointing to the warning message text in "messages.properties" file.
`static java.lang.String`	`MSG_KEY_SINGLE` A key is pointing to the warning message text in "messages.properties" file.

Constructor Summary

Constructors
Constructor and Description

CommentsIndentationCheck()

Constructors
Constructor and Description
`CommentsIndentationCheck()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private boolean`	`areSameLevelIndented(DetailAST comment, DetailAST prevStmt, DetailAST nextStmt)` Checks if comment and next code statement (or previous code stmt like case in switch block) are indented at the same level, e.g.:
`private int`	`countEmptyLines(DetailAST startStatement, DetailAST endStatement)` Count the number of empty lines between statements.
`private DetailAST`	`findPreviousStatement(DetailAST comment, DetailAST root)` Finds a previous statement of the comment.
`private static DetailAST`	`findStartTokenOfMethodCallChain(DetailAST root)` Finds the start token of method call chain.
`private static DetailAST`	`findTokenWhichBeginsTheLine(DetailAST root)` Finds a token which begins the line.
`int[]`	`getAcceptableTokens()` The configurable token set.
`int[]`	`getDefaultTokens()` Returns the default token a check is interested in.
`private static DetailAST`	`getDistributedPreviousStatement(DetailAST comment)` Returns the first token of the distributed previous statement of comment.
`private int`	`getLineStart(int lineNo)` Get a column number where a code starts.
`private static java.lang.String`	`getMessageKey(DetailAST comment)` Get a message key depending on a comment type.
`private static DetailAST`	`getNextStmt(DetailAST comment)` Returns the next statement of a comment.
`private DetailAST`	`getNextToken(DetailAST checkedStatement)` Get the token to start counting the number of lines to add to the distance aim from.
`private DetailAST`	`getOneLinePreviousStatement(DetailAST comment)` Does pre-order traverse of abstract syntax tree to find the previous statement of the comment.
`private static DetailAST`	`getPrevCaseToken(DetailAST parentStatement)` Gets previous case-token for comment.
`private DetailAST`	`getPreviousStatement(DetailAST comment)` Returns the previous statement of a comment.
`private static DetailAST`	`getPrevStatementFromSwitchBlock(DetailAST comment)` Gets comment's previous statement from switch block.
`private static DetailAST`	`getPrevStatementWhenCommentIsUnderCase(DetailAST parentStatement)` Gets previous statement for comment which is placed immediately under case.
`int[]`	`getRequiredTokens()` The tokens that this check must be registered for.
`private void`	`handleCommentAtTheEndOfTheCodeBlock(DetailAST prevStmt, DetailAST comment, DetailAST nextStmt)` Handles a comment which is placed at the end of non empty code block.
`private void`	`handleCommentInEmptyCaseBlock(DetailAST prevStmt, DetailAST comment, DetailAST nextStmt)` Handles a comment which is placed within empty case block.
`private void`	`handleCommentInEmptyCodeBlock(DetailAST comment, DetailAST nextStmt)` Handles a comment which is placed within the empty code block.
`private void`	`handleFallThroughComment(DetailAST prevStmt, DetailAST comment, DetailAST nextStmt)` Handles 'fall through' single line comment.
`private static boolean`	`isBlockStart(DetailAST root)` Whether the AST node starts a block.
`private static boolean`	`isComment(DetailAST ast)` Whether the ast is a comment.
`private static boolean`	`isCommentAtTheEndOfTheCodeBlock(DetailAST nextStmt)` Checks whether a comment is placed at the end of the code block.
`private static boolean`	`isCommentForMultiblock(DetailAST endBlockStmt)` Whether the comment might have been used for the next block in a multi-block structure.
`boolean`	`isCommentNodesRequired()` Whether comment nodes are required or not.
`private static boolean`	`isDefinition(DetailAST previousSibling)` Whether the statement is a kind of definition (method, class etc.).
`private boolean`	`isDistributedExpression(DetailAST comment)` Checks whether the previous statement of a comment is a method call chain or string concatenation statement distributed over two ore more lines.
`private boolean`	`isDistributedPreviousStatement(DetailAST comment)` Checks whether the previous statement of a comment is distributed over two or more lines.
`private static boolean`	`isDistributedReturnStatement(DetailAST commentPreviousSibling)` Checks whether the previous statement of a comment is a distributed return statement.
`private static boolean`	`isDistributedThrowStatement(DetailAST commentPreviousSibling)` Checks whether the previous statement of a comment is a distributed throw statement.
`private static boolean`	`isFallThroughComment(DetailAST prevStmt, DetailAST nextStmt)` Checks whether comment is a 'fall through' comment.
`private static boolean`	`isInEmptyCaseBlock(DetailAST prevStmt, DetailAST nextStmt)` Checks whether case block is empty.
`private static boolean`	`isInEmptyCodeBlock(DetailAST prevStmt, DetailAST nextStmt)` Checks whether comment is placed in the empty code block.
`private boolean`	`isOnPreviousLineIgnoringComments(DetailAST currentStatement, DetailAST checkedStatement)` Checks whether the checked statement is on the previous line ignoring empty lines and lines which contain only comments.
`private static boolean`	`isStatementWithPossibleCurlies(DetailAST previousSibling)` Whether the statement can have or always have curly brackets.
`private boolean`	`isTrailingBlockComment(DetailAST blockComment)` Checks if current comment block is trailing comment, e.g.:
`private boolean`	`isTrailingComment(DetailAST comment)` Checks if current comment is a trailing comment.
`private boolean`	`isTrailingSingleLineComment(DetailAST singleLineComment)` Checks if current single line comment is trailing comment, e.g.:
`private static boolean`	`isUsingOfObjectReferenceToInvokeMethod(DetailAST root)` Checks whether there is a use of an object reference to invoke an object's method on line.
`private void`	`logMultilineIndentation(DetailAST prevStmt, DetailAST comment, DetailAST nextStmt)` Logs comment which can have the same indentation level as next or previous statement.
`private void`	`visitComment(DetailAST comment)` Checks comment indentations over surrounding code, e.g.:
`void`	`visitToken(DetailAST commentAst)` Called to process a token.

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractCheck
beginTree, destroy, finishTree, getClassLoader, getFileContents, getLine, getLines, getTabWidth, getTokenNames, init, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens

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

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

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MSG_KEY_SINGLE
```
public static final java.lang.String MSG_KEY_SINGLE
```
    A key is pointing to the warning message text in "messages.properties" file.
    
    See Also:
    
    Constant Field Values
  - MSG_KEY_BLOCK
```
public static final java.lang.String MSG_KEY_BLOCK
```
    A key is pointing to the warning message text in "messages.properties" file.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - CommentsIndentationCheck
```
public CommentsIndentationCheck()
```
- Method Detail
  - 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
  - isCommentNodesRequired
```
public boolean isCommentNodesRequired()
```
    Description copied from class: AbstractCheck
    
    Whether comment nodes are required or not.
    
    Overrides:
    
    isCommentNodesRequired in class AbstractCheck
    
    Returns:
    
    false as a default value.
  - visitToken
```
public void visitToken(DetailAST commentAst)
```
    Description copied from class: AbstractCheck
    
    Called to process a token.
    
    Overrides:
    
    visitToken in class AbstractCheck
    
    Parameters:
    
    commentAst - the token to process
  - visitComment
```
private void visitComment(DetailAST comment)
```
    Checks comment indentations over surrounding code, e.g.:
    // some comment - this is ok double d = 3.14; // some comment - this is <b>not</b> ok. double d1 = 5.0;
    
    Parameters:
    
    comment - comment to check.
  - getNextStmt
```
private static DetailAST getNextStmt(DetailAST comment)
```
    Returns the next statement of a comment.
    
    Parameters:
    
    comment - comment.
    
    Returns:
    
    the next statement of a comment.
  - getPreviousStatement
```
private DetailAST getPreviousStatement(DetailAST comment)
```
    Returns the previous statement of a comment.
    
    Parameters:
    
    comment - comment.
    
    Returns:
    
    the previous statement of a comment.
  - isDistributedPreviousStatement
```
private boolean isDistributedPreviousStatement(DetailAST comment)
```
    Checks whether the previous statement of a comment is distributed over two or more lines.
    
    Parameters:
    
    comment - comment to check.
    
    Returns:
    
    true if the previous statement of a comment is distributed over two or more lines.
  - isDistributedExpression
```
private boolean isDistributedExpression(DetailAST comment)
```
    Checks whether the previous statement of a comment is a method call chain or string concatenation statement distributed over two ore more lines.
    
    Parameters:
    
    comment - comment to check.
    
    Returns:
    
    true if the previous statement is a distributed expression.
  - isStatementWithPossibleCurlies
```
private static boolean isStatementWithPossibleCurlies(DetailAST previousSibling)
```
    Whether the statement can have or always have curly brackets.
    
    Parameters:
    
    previousSibling - the statement to check.
    
    Returns:
    
    true if the statement can have or always have curly brackets.
  - isDefinition
```
private static boolean isDefinition(DetailAST previousSibling)
```
    Whether the statement is a kind of definition (method, class etc.).
    
    Parameters:
    
    previousSibling - the statement to check.
    
    Returns:
    
    true if the statement is a kind of definition.
  - isDistributedReturnStatement
```
private static boolean isDistributedReturnStatement(DetailAST commentPreviousSibling)
```
    Checks whether the previous statement of a comment is a distributed return statement.
    
    Parameters:
    
    commentPreviousSibling - previous sibling of the comment.
    
    Returns:
    
    true if the previous statement of a comment is a distributed return statement.
  - isDistributedThrowStatement
```
private static boolean isDistributedThrowStatement(DetailAST commentPreviousSibling)
```
    Checks whether the previous statement of a comment is a distributed throw statement.
    
    Parameters:
    
    commentPreviousSibling - previous sibling of the comment.
    
    Returns:
    
    true if the previous statement of a comment is a distributed throw statement.
  - getDistributedPreviousStatement
```
private static DetailAST getDistributedPreviousStatement(DetailAST comment)
```
    Returns the first token of the distributed previous statement of comment.
    
    Parameters:
    
    comment - comment to check.
    
    Returns:
    
    the first token of the distributed previous statement of comment.
  - isInEmptyCaseBlock
```
private static boolean isInEmptyCaseBlock(DetailAST prevStmt,
                                          DetailAST nextStmt)
```
    Checks whether case block is empty.
    
    Parameters:
    
    nextStmt - previous statement.
    
    prevStmt - next statement.
    
    Returns:
    
    true if case block is empty.
  - isFallThroughComment
```
private static boolean isFallThroughComment(DetailAST prevStmt,
                                            DetailAST nextStmt)
```
    Checks whether comment is a 'fall through' comment. For example:
    ... case OPTION_ONE: int someVariable = 1; // fall through case OPTION_TWO: int a = 5; break; ...
    
    Parameters:
    
    prevStmt - previous statement.
    
    nextStmt - next statement.
    
    Returns:
    
    true if a comment is a 'fall through' comment.
  - isCommentAtTheEndOfTheCodeBlock
```
private static boolean isCommentAtTheEndOfTheCodeBlock(DetailAST nextStmt)
```
    Checks whether a comment is placed at the end of the code block.
    
    Parameters:
    
    nextStmt - next statement.
    
    Returns:
    
    true if a comment is placed at the end of the block.
  - isInEmptyCodeBlock
```
private static boolean isInEmptyCodeBlock(DetailAST prevStmt,
                                          DetailAST nextStmt)
```
    Checks whether comment is placed in the empty code block. For example:
    ... // empty code block ...
    Note, the method does not treat empty case blocks.
    
    Parameters:
    
    prevStmt - previous statement.
    
    nextStmt - next statement.
    
    Returns:
    
    true if comment is placed in the empty code block.
  - handleCommentInEmptyCaseBlock
```
private void handleCommentInEmptyCaseBlock(DetailAST prevStmt,
                                           DetailAST comment,
                                           DetailAST nextStmt)
```
    Handles a comment which is placed within empty case block. Note, if comment is placed at the end of the empty case block, we have Checkstyle's limitations to clearly detect user intention of explanation target - above or below. The only case we can assume as a violation is when a single line comment within the empty case block has indentation level that is lower than the indentation level of the next case token. For example:
    ... case OPTION_ONE: // violation case OPTION_TWO: ...
    
    Parameters:
    
    prevStmt - previous statement.
    
    comment - single line comment.
    
    nextStmt - next statement.
  - handleFallThroughComment
```
private void handleFallThroughComment(DetailAST prevStmt,
                                      DetailAST comment,
                                      DetailAST nextStmt)
```
    Handles 'fall through' single line comment. Note, 'fall through' and similar comments can have indentation level as next or previous statement. For example:
    ... case OPTION_ONE: int someVariable = 1; // fall through - OK case OPTION_TWO: int a = 5; break; ...
    
    ... case OPTION_ONE: int someVariable = 1; // than init variable a - OK case OPTION_TWO: int a = 5; break; ...
    
    Parameters:
    
    prevStmt - previous statement.
    
    comment - single line comment.
    
    nextStmt - next statement.
  - handleCommentAtTheEndOfTheCodeBlock
```
private void handleCommentAtTheEndOfTheCodeBlock(DetailAST prevStmt,
                                                 DetailAST comment,
                                                 DetailAST nextStmt)
```
    Handles a comment which is placed at the end of non empty code block. Note, if single line comment is placed at the end of non empty block the comment should have the same indentation level as the previous statement. For example:
    if (a == true) { int b = 1; // comment }
    
    Parameters:
    
    prevStmt - previous statement.
    
    comment - comment to check.
    
    nextStmt - next statement.
  - isCommentForMultiblock
```
private static boolean isCommentForMultiblock(DetailAST endBlockStmt)
```
    Whether the comment might have been used for the next block in a multi-block structure.
    
    Parameters:
    
    endBlockStmt - the end of the current block.
    
    Returns:
    
    true, if the comment might have been used for the next block in a multi-block structure.
  - handleCommentInEmptyCodeBlock
```
private void handleCommentInEmptyCodeBlock(DetailAST comment,
                                           DetailAST nextStmt)
```
    Handles a comment which is placed within the empty code block. Note, if comment is placed at the end of the empty code block, we have Checkstyle's limitations to clearly detect user intention of explanation target - above or below. The only case we can assume as a violation is when a single line comment within the empty code block has indentation level that is lower than the indentation level of the closing right curly brace. For example:
    if (a == true) { // violation }
    
    Parameters:
    
    comment - comment to check.
    
    nextStmt - next statement.
  - getOneLinePreviousStatement
```
private DetailAST getOneLinePreviousStatement(DetailAST comment)
```
    Does pre-order traverse of abstract syntax tree to find the previous statement of the comment. If previous statement of the comment is found, then the traverse will be finished.
    
    Parameters:
    
    comment - current statement.
    
    Returns:
    
    previous statement of the comment or null if the comment does not have previous statement.
  - isComment
```
private static boolean isComment(DetailAST ast)
```
    Whether the ast is a comment.
    
    Parameters:
    
    ast - the ast to check.
    
    Returns:
    
    true if the ast is a comment.
  - isBlockStart
```
private static boolean isBlockStart(DetailAST root)
```
    Whether the AST node starts a block.
    
    Parameters:
    
    root - the AST node to check.
    
    Returns:
    
    true if the AST node starts a block.
  - findPreviousStatement
```
private DetailAST findPreviousStatement(DetailAST comment,
                                        DetailAST root)
```
    Finds a previous statement of the comment. Uses root token of the line while searching.
    
    Parameters:
    
    comment - comment.
    
    root - root token of the line.
    
    Returns:
    
    previous statement of the comment or null if previous statement was not found.
  - findTokenWhichBeginsTheLine
```
private static DetailAST findTokenWhichBeginsTheLine(DetailAST root)
```
    Finds a token which begins the line.
    
    Parameters:
    
    root - root token of the line.
    
    Returns:
    
    token which begins the line.
  - isUsingOfObjectReferenceToInvokeMethod
```
private static boolean isUsingOfObjectReferenceToInvokeMethod(DetailAST root)
```
    Checks whether there is a use of an object reference to invoke an object's method on line.
    
    Parameters:
    
    root - root token of the line.
    
    Returns:
    
    true if there is a use of an object reference to invoke an object's method on line.
  - findStartTokenOfMethodCallChain
```
private static DetailAST findStartTokenOfMethodCallChain(DetailAST root)
```
    Finds the start token of method call chain.
    
    Parameters:
    
    root - root token of the line.
    
    Returns:
    
    the start token of method call chain.
  - isOnPreviousLineIgnoringComments
```
private boolean isOnPreviousLineIgnoringComments(DetailAST currentStatement,
                                                 DetailAST checkedStatement)
```
    Checks whether the checked statement is on the previous line ignoring empty lines and lines which contain only comments.
    
    Parameters:
    
    currentStatement - current statement.
    
    checkedStatement - checked statement.
    
    Returns:
    
    true if checked statement is on the line which is previous to current statement ignoring empty lines and lines which contain only comments.
  - getNextToken
```
private DetailAST getNextToken(DetailAST checkedStatement)
```
    Get the token to start counting the number of lines to add to the distance aim from.
    
    Parameters:
    
    checkedStatement - the checked statement.
    
    Returns:
    
    the token to start counting the number of lines to add to the distance aim from.
  - countEmptyLines
```
private int countEmptyLines(DetailAST startStatement,
                            DetailAST endStatement)
```
    Count the number of empty lines between statements.
    
    Parameters:
    
    startStatement - start statement.
    
    endStatement - end statement.
    
    Returns:
    
    the number of empty lines between statements.
  - logMultilineIndentation
```
private void logMultilineIndentation(DetailAST prevStmt,
                                     DetailAST comment,
                                     DetailAST nextStmt)
```
    Logs comment which can have the same indentation level as next or previous statement.
    
    Parameters:
    
    comment - comment.
    
    nextStmt - next statement.
    
    prevStmt - previous statement.
  - getMessageKey
```
private static java.lang.String getMessageKey(DetailAST comment)
```
    Get a message key depending on a comment type.
    
    Parameters:
    
    comment - the comment to process.
    
    Returns:
    
    a message key.
  - getPrevStatementFromSwitchBlock
```
private static DetailAST getPrevStatementFromSwitchBlock(DetailAST comment)
```
    Gets comment's previous statement from switch block.
    
    Parameters:
    
    comment - single-line comment.
    
    Returns:
    
    comment's previous statement or null if previous statement is absent.
  - getPrevStatementWhenCommentIsUnderCase
```
private static DetailAST getPrevStatementWhenCommentIsUnderCase(DetailAST parentStatement)
```
    Gets previous statement for comment which is placed immediately under case.
    
    Parameters:
    
    parentStatement - comment's parent statement.
    
    Returns:
    
    comment's previous statement or null if previous statement is absent.
  - getPrevCaseToken
```
private static DetailAST getPrevCaseToken(DetailAST parentStatement)
```
    Gets previous case-token for comment.
    
    Parameters:
    
    parentStatement - comment's parent statement.
    
    Returns:
    
    previous case-token or null if previous case-token is absent.
  - areSameLevelIndented
```
private boolean areSameLevelIndented(DetailAST comment,
                                     DetailAST prevStmt,
                                     DetailAST nextStmt)
```
    Checks if comment and next code statement (or previous code stmt like case in switch block) are indented at the same level, e.g.:
```
 
 // some comment - same indentation level
 int x = 10;
     // some comment - different indentation level
 int x1 = 5;
 /*
  *
  *&#47;
  boolean bool = true; - same indentation level
 
 
```
    Parameters:
    
    comment - single line comment.
    
    prevStmt - previous code statement.
    
    nextStmt - next code statement.
    
    Returns:
    
    true if comment and next code statement are indented at the same level.
  - getLineStart
```
private int getLineStart(int lineNo)
```
    Get a column number where a code starts.
    
    Parameters:
    
    lineNo - the line number to get column number in.
    
    Returns:
    
    the column number where a code starts.
  - isTrailingComment
```
private boolean isTrailingComment(DetailAST comment)
```
    Checks if current comment is a trailing comment.
    
    Parameters:
    
    comment - comment to check.
    
    Returns:
    
    true if current comment is a trailing comment.
  - isTrailingSingleLineComment
```
private boolean isTrailingSingleLineComment(DetailAST singleLineComment)
```
    Checks if current single line comment is trailing comment, e.g.:
    double d = 3.14; // some comment
    
    Parameters:
    
    singleLineComment - single line comment.
    
    Returns:
    
    true if current single line comment is trailing comment.
  - isTrailingBlockComment
```
private boolean isTrailingBlockComment(DetailAST blockComment)
```
    Checks if current comment block is trailing comment, e.g.:
    double d = 3.14; /* some comment */ /* some comment */ double d = 18.5;
    
    Parameters:
    
    blockComment - block comment begin.
    
    Returns:
    
    true if current comment block is trailing comment.

Class CommentsIndentationCheck

Field Summary

Constructor Summary

Method Summary

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

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

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

Methods inherited from class java.lang.Object

Field Detail

MSG_KEY_SINGLE

MSG_KEY_BLOCK

Constructor Detail

CommentsIndentationCheck

Method Detail

getDefaultTokens

getAcceptableTokens

getRequiredTokens

isCommentNodesRequired

visitToken

visitComment

getNextStmt

getPreviousStatement

isDistributedPreviousStatement

isDistributedExpression

isStatementWithPossibleCurlies

isDefinition

isDistributedReturnStatement

isDistributedThrowStatement

getDistributedPreviousStatement

isInEmptyCaseBlock

isFallThroughComment

isCommentAtTheEndOfTheCodeBlock

isInEmptyCodeBlock

handleCommentInEmptyCaseBlock

handleFallThroughComment

handleCommentAtTheEndOfTheCodeBlock

isCommentForMultiblock

handleCommentInEmptyCodeBlock

getOneLinePreviousStatement

isComment

isBlockStart

findPreviousStatement

findTokenWhichBeginsTheLine

isUsingOfObjectReferenceToInvokeMethod

findStartTokenOfMethodCallChain

isOnPreviousLineIgnoringComments

getNextToken

countEmptyLines

logMultilineIndentation

getMessageKey

getPrevStatementFromSwitchBlock

getPrevStatementWhenCommentIsUnderCase

getPrevCaseToken

areSameLevelIndented

getLineStart

isTrailingComment

isTrailingSingleLineComment

isTrailingBlockComment