Remove obsolete double spaces

RIGHTS.antlr

@@ -3,7 +3,7 @@ SOFTWARE RIGHTS
 $Id: RIGHTS.antlr,v 1.1 2001-06-22 13:11:01 oburn Exp $
 
 ANTLR 1989-2000 Developed by jGuru.com (MageLang Institute), 
-http://www.ANTLR.org  and http://www.jGuru.com
+http://www.ANTLR.org and http://www.jGuru.com
 
 We reserve no legal rights to the ANTLR--it is fully in the
 public domain. An individual or company may do whatever

src/main/java/com/puppycrawl/tools/checkstyle/ConfigurationLoader.java

@@ -432,7 +432,7 @@ private Configuration getConfiguration()
      * @param value The string to be scanned for property references.
      *              May be <code>null</code>, in which case this
      *              method returns immediately with no effect.
-     * @param props  Mapping (String to String) of property names to their
+     * @param props Mapping (String to String) of property names to their
      *              values. Must not be <code>null</code>.
      * @param defaultValue default to use if one of the properties in value
      *              cannot be resolved from props.

src/main/java/com/puppycrawl/tools/checkstyle/checks/DeclarationCollector.java

@@ -249,15 +249,15 @@ protected LexicalFrame(LexicalFrame parent)
         }
 
         /** add a name to the frame.
-         * @param nameToAdd  the name we're adding
+         * @param nameToAdd the name we're adding
          */
         void addName(String nameToAdd)
         {
             varNames.add(nameToAdd);
         }
 
         /** check whether the frame contains a given name.
-         * @param nameToFind  the name we're looking for
+         * @param nameToFind the name we're looking for
          * @return whether it was found
          */
         boolean contains(String nameToFind)
@@ -266,7 +266,7 @@ boolean contains(String nameToFind)
         }
 
         /** check whether the frame contains a given name.
-         * @param nameToFind  the name we're looking for
+         * @param nameToFind the name we're looking for
          * @return whether it was found
          */
         LexicalFrame getIfContains(String nameToFind)

src/main/java/com/puppycrawl/tools/checkstyle/checks/DescendantTokenCheck.java

@@ -189,7 +189,7 @@ public class DescendantTokenCheck extends Check
      */
     public static final String MSG_KEY_SUM_MAX = "descendant.token.sum.max";
 
-     /** minimum  depth */
+     /** minimum depth */
     private int minimumDepth;
     /** maximum depth */
     private int maximumDepth = Integer.MAX_VALUE;

src/main/java/com/puppycrawl/tools/checkstyle/checks/annotation/AnnotationUseStyleCheck.java

@@ -46,7 +46,7 @@
  *
  * <p>
  * Using the COMPACT style is less verbose. This style can only
- * be used when there is an element called 'value' which is  either
+ * be used when there is an element called 'value' which is either
  * the sole element or all other elements have default valuess.
  *
  *
@@ -72,7 +72,7 @@
  * Annotations also allow you to specify arrays of elements in a standard
  * format.  As with normal arrays, a trailing comma is optional. To always
  * require a trailing comma use the {@link TrailingArrayComma#ALWAYS ALWAYS}
- * type. To never have a trailing  comma use the
+ * type. To never have a trailing comma use the
  * {@link TrailingArrayComma#NEVER NEVER} type. To not enforce a trailing
  * array comma preference a {@link TrailingArrayComma#IGNORE IGNORE} type
  * is provided.  Set this through the <code>trailingArrayComma</code> property.

src/main/java/com/puppycrawl/tools/checkstyle/checks/blocks/LeftCurlyCheck.java

@@ -27,7 +27,7 @@
  * <p>
  * Checks the placement of left curly braces on types, methods and
  * other blocks:
- *  {@link  TokenTypes#LITERAL_CATCH LITERAL_CATCH},  {@link
+ *  {@link TokenTypes#LITERAL_CATCH LITERAL_CATCH},  {@link
  * TokenTypes#LITERAL_DO LITERAL_DO},  {@link TokenTypes#LITERAL_ELSE
  * LITERAL_ELSE},  {@link TokenTypes#LITERAL_FINALLY LITERAL_FINALLY},  {@link
  * TokenTypes#LITERAL_FOR LITERAL_FOR},  {@link TokenTypes#LITERAL_IF

src/main/java/com/puppycrawl/tools/checkstyle/checks/coding/NoCloneCheck.java

@@ -125,7 +125,7 @@
  * @see java.lang.Cloneable
  * @see java.lang.CloneNotSupportedException
  */
-public class NoCloneCheck extends  AbstractIllegalMethodCheck
+public class NoCloneCheck extends AbstractIllegalMethodCheck
 {
 
     /**

src/main/java/com/puppycrawl/tools/checkstyle/checks/indentation/BlockParentHandler.java

@@ -34,7 +34,7 @@
  *   <LI>if curlys aren't present, then template method to get expressions
  *       is called</LI>
  *   <LI>now all the repetitous code which checks for BOL, if curlys are on
- *       same line, etc. can be collapsed into  the superclass</LI>
+ *       same line, etc. can be collapsed into the superclass</LI>
  * </UL>
  *
  *

src/main/java/com/puppycrawl/tools/checkstyle/checks/naming/ConstantNameCheck.java

@@ -91,7 +91,7 @@ protected final boolean mustCheckName(DetailAST ast)
                 || (ScopeUtils.inInterfaceOrAnnotationBlock(ast)
                         && !ScopeUtils.inCodeBlock(ast)))
         {
-            // Handle the serialVersionUID and serialPersistentFields  constants
+            // Handle the serialVersionUID and serialPersistentFields constants
             // which are used for Serialization. Cannot enforce rules on it. :-)
             final DetailAST nameAST = ast.findFirstToken(TokenTypes.IDENT);
             if ((nameAST != null)

src/main/java/com/puppycrawl/tools/checkstyle/checks/naming/LocalVariableNameCheck.java

@@ -134,7 +134,7 @@ protected final boolean mustCheckName(DetailAST ast)
     private boolean isForLoopVariable(DetailAST variableDef)
     {
         final int parentType = variableDef.getParent().getType();
-        return  parentType == TokenTypes.FOR_INIT
+        return parentType == TokenTypes.FOR_INIT
                 || parentType == TokenTypes.FOR_EACH_CLAUSE;
     }
 }

src/main/java/com/puppycrawl/tools/checkstyle/checks/whitespace/ParenPadCheck.java

@@ -26,7 +26,7 @@
  * <p>Checks the padding of parentheses; that is whether a space is required
  * after a left parenthesis and before a right parenthesis, or such spaces are
  * forbidden, with the exception that it does
- * not check for padding of the right parenthesis  at an empty for iterator.
+ * not check for padding of the right parenthesis at an empty for iterator.
  * Use Check {@link EmptyForIteratorPadCheck EmptyForIteratorPad} to validate
  * empty for iterators.
  * </p>

src/main/resources/com/puppycrawl/tools/checkstyle/checks/design/messages_tr.properties

@@ -14,4 +14,4 @@ mutable.exception = ''{0}'' alanı ''final'' olarak tanımlanmalı.
 
 throws.count = Kullanılan ''throws'' sayısı {0,number,integer} (maksimum izin verilen sayı {1,number,integer}).
 
-variable.notPrivate = ''{0}'' değişkeni ''private'' olarak tanımlanmalı ve  erişim metotlarına(getter/setter) sahip olmalı.
+variable.notPrivate = ''{0}'' değişkeni ''private'' olarak tanımlanmalı ve erişim metotlarına(getter/setter) sahip olmalı.

src/test/java/com/puppycrawl/tools/checkstyle/checks/javadoc/JavadocUtilsTest.java

@@ -40,7 +40,7 @@ public void testTags()
     {
         final String[] text = {
             "/** @see elsewhere ",
-            " * {@link List }, {@link  List link text }",
+            " * {@link List }, {@link List link text }",
             "   {@link List#add(Object) link text}",
             " * {@link Class link text}",
         };
@@ -70,7 +70,7 @@ public void testTagType()
     public void testInlineTagLinkText()
     {
         final String[] text = {
-            "/** {@link  List link text }",
+            "/** {@link List link text }",
         };
         final Comment comment = new Comment(text, 1, 1, text[0].length());
         final List<JavadocTag> tags = JavadocUtils.getJavadocTags(
@@ -82,7 +82,7 @@ public void testInlineTagLinkText()
     public void testInlineTagMethodRef()
     {
         final String[] text = {
-            "/** {@link  List#add(Object)}",
+            "/** {@link List#add(Object)}",
         };
         final Comment comment = new Comment(text, 1, 1, text[0].length());
         final List<JavadocTag> tags = JavadocUtils.getJavadocTags(

src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/indentation/NewHandlerTestInput.java

@@ -2,7 +2,7 @@
 
 /**
  *
- * @author  IljaDubinin
+ * @author IljaDubinin
  */
 public class NewHandlerTestInput 
 {

src/test/resources/com/puppycrawl/tools/checkstyle/InputJavadoc.java

@@ -6,7 +6,7 @@
 package com.puppycrawl.tools.checkstyle;
 
 /**
- * Testing  author and version tag patterns
+ * Testing author and version tag patterns
  ****    @author Oliver Burn
  * @version 1.0
  */
@@ -15,7 +15,7 @@ class InputJavadoc
 }
 
 /**
- * Testing  author and version tag patterns (there are not tags :)
+ * Testing author and version tag patterns (there are not tags :)
  * SomeText @author Oliver Burn
  * *@version 1.0
  */
@@ -24,7 +24,7 @@ class InputJavadoc1
 }
 
 /**
- * Testing  author and version tag patterns.
+ * Testing author and version tag patterns.
  * tags are multi line ones
  * @author Oliver Burn
  * @version 1.0 */
@@ -42,7 +42,7 @@ class InputJavadocType
 }
 
 /**
- * Testing  author and version tag patterns
+ * Testing author and version tag patterns
  ****    @author Oliver Burn
  * @version 1.0
  */
@@ -51,7 +51,7 @@ enum InputJavadocEnum
 }
 
 /**
- * Testing  author and version tag patterns (there are not tags :)
+ * Testing author and version tag patterns (there are not tags :)
  * SomeText @author Oliver Burn
  * *@version 1.0
  */
@@ -60,7 +60,7 @@ enum InputJavadocEnum1
 }
 
 /**
- * Testing  author and version tag patterns.
+ * Testing author and version tag patterns.
  * tags are multi line ones
  * @author Oliver Burn
  * @version 1.0 */
@@ -78,7 +78,7 @@ enum InputJavadocEnum2
 }
 
 /**
- * Testing  author and version tag patterns
+ * Testing author and version tag patterns
  ****    @author Oliver Burn
  * @version 1.0
  */
@@ -87,7 +87,7 @@ enum InputJavadocEnum2
 }
 
 /**
- * Testing  author and version tag patterns (there are not tags :)
+ * Testing author and version tag patterns (there are not tags :)
  * SomeText @author Oliver Burn
  * *@version 1.0
  */
@@ -96,7 +96,7 @@ enum InputJavadocEnum2
 }
 
 /**
- * Testing  author and version tag patterns.
+ * Testing author and version tag patterns.
  * tags are multi line ones
  * @author Oliver Burn
  * @version 1.0 */

src/test/resources/com/puppycrawl/tools/checkstyle/InputWhitespace.java

@@ -181,14 +181,14 @@ void rfe521323()
     }
 
 
-    /** bug  806243 (NoWhitespaceBeforeCheck error for anonymous inner class) */
+    /** bug 806243 (NoWhitespaceBeforeCheck error for anonymous inner class) */
     private int i ;
     //           ^ whitespace
     private int i1, i2, i3 ;
     //                    ^ whitespace
     private int i4, i5, i6;
 
-    /** bug  806243 (NoWhitespaceBeforeCheck error for anonymous inner class) */
+    /** bug 806243 (NoWhitespaceBeforeCheck error for anonymous inner class) */
     void bug806243()
     {
         Object o = new InputWhitespace() {

src/test/resources/com/puppycrawl/tools/checkstyle/coding/InputReturnFromCatchCheck.java

@@ -1,4 +1,4 @@
-package  com.puppycrawl.tools.checkstyle.coding;
+package com.puppycrawl.tools.checkstyle.coding;
 
 public class InputReturnFromCatchCheck {
     public void foo() {

src/test/resources/com/puppycrawl/tools/checkstyle/coding/InputReturnFromFinallyCheck.java

@@ -1,4 +1,4 @@
-package  com.puppycrawl.tools.checkstyle.coding;
+package com.puppycrawl.tools.checkstyle.coding;
 
 public class InputReturnFromFinallyCheck {
     public void foo() {

src/test/resources/com/puppycrawl/tools/checkstyle/imports/InputAvoidStarImportCheck.java

@@ -103,7 +103,7 @@ public void render() {}
      * First is a class with a method with arguments {@link TestClass1#method1(TestClass2)}.
      * Next is a class with typed method {@link TestClass3#method2(TestClass4, TestClass5)}.
      *
-     * @param param1  with a link {@link TestClass6}
+     * @param param1 with a link {@link TestClass6}
      * @throws TestClass7 when broken
      * @deprecated in 1 for removal in 2. Use {@link TestClass8}
      */

src/test/resources/com/puppycrawl/tools/checkstyle/imports/InputAvoidStaticImportCheck.java

@@ -103,7 +103,7 @@ public void render() {}
      * First is a class with a method with arguments {@link TestClass1#method1(TestClass2)}.
      * Next is a class with typed method {@link TestClass3#method2(TestClass4, TestClass5)}.
      *
-     * @param param1  with a link {@link TestClass6}
+     * @param param1 with a link {@link TestClass6}
      * @throws TestClass7 when broken
      * @deprecated in 1 for removal in 2. Use {@link TestClass8}
      */

src/test/resources/com/puppycrawl/tools/checkstyle/imports/InputIllegalImportCheck.java

@@ -103,7 +103,7 @@ public void render() {}
      * First is a class with a method with arguments {@link TestClass1#method1(TestClass2)}.
      * Next is a class with typed method {@link TestClass3#method2(TestClass4, TestClass5)}.
      *
-     * @param param1  with a link {@link TestClass6}
+     * @param param1 with a link {@link TestClass6}
      * @throws TestClass7 when broken
      * @deprecated in 1 for removal in 2. Use {@link TestClass8}
      */

src/test/resources/com/puppycrawl/tools/checkstyle/imports/InputRedundantImportCheck.java

@@ -103,7 +103,7 @@ public void render() {}
      * First is a class with a method with arguments {@link TestClass1#method1(TestClass2)}.
      * Next is a class with typed method {@link TestClass3#method2(TestClass4, TestClass5)}.
      *
-     * @param param1  with a link {@link TestClass6}
+     * @param param1 with a link {@link TestClass6}
      * @throws TestClass7 when broken
      * @deprecated in 1 for removal in 2. Use {@link TestClass8}
      */

src/test/resources/com/puppycrawl/tools/checkstyle/imports/InputUnusedImportsCheck.java

@@ -102,7 +102,7 @@ public void render() {}
      * First is a class with a method with arguments {@link Checker#method1(CheckerTest)}.
      * Next is a class with typed method {@link BaseFileSetCheckTestSupport#method2(Defn, Input15Extensions)}.
      *
-     * @param param1  with a link {@link ConfigurationLoaderTest}
+     * @param param1 with a link {@link ConfigurationLoaderTest}
      * @throws CheckStyleTask when broken
      * @deprecated in 1 for removal in 2. Use {@link DefaultConfiguration}
      */

src/test/resources/com/puppycrawl/tools/checkstyle/indentation/InputInvalidIfIndent.java

@@ -107,7 +107,7 @@ public void emptyIfTest() //indent:4 exp:4
     } //indent:4 exp:4
 
     /////  same as above, with statements //indent:4 exp:4
-    public void  populatedIfTest() //indent:4 exp:4
+    public void populatedIfTest() //indent:4 exp:4
     { //indent:4 exp:4
         boolean test = false; //indent:8 exp:8
         // no braces if //indent:8 exp:8
@@ -233,7 +233,7 @@ else if (8 < 9) //indent:8 exp:8
             System.getProperty("blah"); } //indent:12 exp:8 warn
     } //indent:4 exp:4
 
-    public void  parenIfTest() { //indent:4 exp:4
+    public void parenIfTest() { //indent:4 exp:4
         boolean test = true; //indent:8 exp:8
 
         if (test //indent:8 exp:8

src/test/resources/com/puppycrawl/tools/checkstyle/indentation/InputValidBinaryOpIndent.java

@@ -8,7 +8,7 @@
 
 /**
  *
- * @author  jrichard
+ * @author jrichard
  */
 public class InputValidBinaryOpIndent { //indent:0 exp:0
 

src/test/resources/com/puppycrawl/tools/checkstyle/indentation/InputValidIfIndent.java

@@ -78,7 +78,7 @@ public void emptyIfTest() //indent:4 exp:4
     } //indent:4 exp:4
 
     /////  same as above, with statements //indent:4 exp:4
-    public void  populatedIfTest() //indent:4 exp:4
+    public void populatedIfTest() //indent:4 exp:4
     { //indent:4 exp:4
         boolean test = false; //indent:8 exp:8
         // no braces if //indent:8 exp:8
@@ -213,7 +213,7 @@ else if (8 < 9) //indent:8 exp:8
 
     } //indent:4 exp:4
 
-    public void  parenIfTest() { //indent:4 exp:4
+    public void parenIfTest() { //indent:4 exp:4
         boolean test = true; //indent:8 exp:8
 
         if (test //indent:8 exp:8

src/xdocs/availablechecks.xml

@@ -579,7 +579,7 @@
         <td>Checks the padding of parentheses; that is whether a space is required
         after a left parenthesis and before a right parenthesis, or such spaces are
         forbidden, with the exception that it does
-        not check for padding of the right parenthesis  at an empty for iterator.</td>
+        not check for padding of the right parenthesis at an empty for iterator.</td>
       </tr>
       <tr>
         <td><a href="config_imports.html#RedundantImport">RedundantImport</a></td>