Issue #8019: Partially Resolved and partially suppressed FileTabChara…

…cter violations

config/checkstyle_resources_checks.xml

@@ -14,9 +14,7 @@
         <property name="file"
                   value="${project.basedir}/config/checkstyle_resources_suppressions.xml"/>
     </module>
-    <!-- until https://github.com/checkstyle/checkstyle/issues/8019
     <module name="FileTabCharacter"/>
-    -->
     <module name="RegexpSingleline">
         <property name="format" value="\s+$"/>
         <property name="message" value="Trailing whitespace"/>

config/checkstyle_resources_suppressions.xml

@@ -84,4 +84,78 @@
   <suppress checks="RegexpSingleline"
     files="[\\/]InputJavadocTagContinuationIndentationGuavaFalsePositive\.java"/>
 
+  <!-- intentional problem for testing -->
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputJavadocWithCrAsNewline\.javadoc"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputLeadingAsterisksExtended\.javadoc"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputListWithUnclosedItemInUnclosedParagraph\.javadoc"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputMixedCaseOfHtmlTags\.javadoc"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputUnclosedParagraphFollowedByJavadocTag\.javadoc"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputFileTabCharacter\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputMainGenerateXpathSuppressionsTabWidth\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputXpathQueryGeneratorTabWidth\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputFileTabCharacterSimple\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputIndentationUseTabs\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputCheckerTabCharacter\.txt"/>
+  <suppress checks="FileTabCharacter"
+    files="src[\\/]test[\\/]resources[\\/]com[\\/]puppycrawl[\\/]tools[\\/]checkstyle[\\/]checks[\\/]indentation[\\/]indentation[\\/]Input.*\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="src[\\/]test[\\/]resources[\\/]com[\\/]puppycrawl[\\/]tools[\\/]checkstyle[\\/]filters[\\/]suppresswithplaintextcommentfilter[\\/]Input.*"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputRegressionJavaClass1\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputComments2\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputMainSuppressionsStringPrinter\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputXpathFileGeneratorAstFilter\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputNoLineWrapBad\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputAstTreeStringPrinterFullOfBlockComments\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputAstTreeStringPrinterJavadocPosition\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputAstTreeStringPrinterComments\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputIllegalInstantiationLang\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputMagicNumberAnnotationElement\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputInnerTypeLastClass\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputJavadocStyle\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputJavadocMissingWhitespaceAfterAsteriskValidWithTab\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputAbbreviationAsWordInNameOverridableMethod\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputAbbreviationAsWordInNameType\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputLineLengthSimple\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputTodoCommentSimple\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputWhitespaceAroundSimple\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputWhitespaceAroundEmptyTypesAndCycles\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputWhitespaceAfterDefaultConfig\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputSingleSpaceSeparatorComments\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputSingleSpaceSeparatorErrors\.java"/>
+  <suppress checks="FileTabCharacter"
+    files="[\\/]InputParenPadWhitespace\.java"/>
+
 </suppressions>

src/it/resources/org/checkstyle/suppressionxpathfilter/customimportorder/SuppressionXpathRegressionCustomImportOrderFive.java

@@ -9,5 +9,5 @@
 import java.util.Scanner;
 
 public class SuppressionXpathRegressionCustomImportOrderFive {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/customimportorder/SuppressionXpathRegressionCustomImportOrderFour.java

@@ -10,5 +10,5 @@
 import java.util.Scanner;
 
 public class SuppressionXpathRegressionCustomImportOrderFour {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/customimportorder/SuppressionXpathRegressionCustomImportOrderOne.java

@@ -9,5 +9,5 @@
 import java.util.Scanner;
 
 public class SuppressionXpathRegressionCustomImportOrderOne {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/customimportorder/SuppressionXpathRegressionCustomImportOrderSix.java

@@ -11,5 +11,5 @@
 import java.util.Scanner;
 
 public class SuppressionXpathRegressionCustomImportOrderSix {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/customimportorder/SuppressionXpathRegressionCustomImportOrderThree.java

@@ -10,5 +10,5 @@
 import java.util.Scanner;
 
 public class SuppressionXpathRegressionCustomImportOrderThree {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/customimportorder/SuppressionXpathRegressionCustomImportOrderTwo.java

@@ -8,5 +8,5 @@
 import java.util.Scanner;
 
 public class SuppressionXpathRegressionCustomImportOrderTwo {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/importorder/SuppressionXpathRegressionImportOrderFive.java

@@ -5,5 +5,5 @@
 import java.util.Date; // warn
 
 public class SuppressionXpathRegressionImportOrderFive {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/importorder/SuppressionXpathRegressionImportOrderFour.java

@@ -5,5 +5,5 @@
 import static java.lang.Math.PI; // warn
 
 public class SuppressionXpathRegressionImportOrderFour {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/importorder/SuppressionXpathRegressionImportOrderOne.java

@@ -4,5 +4,5 @@
 import java.util.Set; // warn
 
 public class SuppressionXpathRegressionImportOrderOne {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/importorder/SuppressionXpathRegressionImportOrderTwo.java

@@ -5,5 +5,5 @@
 import java.util.Set; // warn
 
 public class SuppressionXpathRegressionImportOrderTwo {
-	// code
+    // code
 }

src/it/resources/org/checkstyle/suppressionxpathfilter/invalidjavadocposition/SuppressionXpathRegressionInvalidJavadocPositionSix.java

@@ -1,7 +1,7 @@
 package org.checkstyle.suppressionxpathfilter.invalidjavadocposition;
 
 public class SuppressionXpathRegressionInvalidJavadocPositionSix {
-	int a;
+    int a;
     /** // warn
      * Javadoc Comment
      */

src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/checks/imports/customimportorder/InputCustomImportOrderViolationsSameLine.java

@@ -7,6 +7,6 @@
 
 
 import java .
-		net.Socket    ;
+        net.Socket    ;
 
 public class InputCustomImportOrderViolationsSameLine {}