Rule:UnnecessaryConstructor Priority:3 Avoid unnecessary constructors - the compiler will generate these for you. Issue #744

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

@@ -49,12 +49,6 @@ public class DefaultComesLastCheck extends Check
      */
     public static final String MSG_KEY = "default.comes.last";
 
-    /** Creates new instance of the check. */
-    public DefaultComesLastCheck()
-    {
-        // do nothing
-    }
-
     @Override
     public int[] getDefaultTokens()
     {

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

@@ -86,12 +86,6 @@ public class FallThroughCheck extends Check
     /** Relief regexp. */
     private Pattern regExp;
 
-    /** Creates new instance of the check. */
-    public FallThroughCheck()
-    {
-        // do nothing
-    }
-
     @Override
     public int[] getDefaultTokens()
     {

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

@@ -57,11 +57,6 @@ public class MultipleVariableDeclarationsCheck extends Check
      */
     public static final String MSG_MULTIPLE_COMMA = "multiple.variable.declarations.comma";
 
-    /** Creates new instance of the check. */
-    public MultipleVariableDeclarationsCheck()
-    {
-    }
-
     @Override
     public int[] getDefaultTokens()
     {

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

@@ -105,11 +105,6 @@ public class RequireThisCheck extends DeclarationCollector
         return checkMethods;
     }
 
-    /** Creates new instance of the check. */
-    public RequireThisCheck()
-    {
-    }
-
     @Override
     public int[] getDefaultTokens()
     {

src/main/java/com/puppycrawl/tools/checkstyle/checks/imports/UnusedImportsCheck.java

@@ -80,11 +80,6 @@ public class UnusedImportsCheck extends Check
     /** set of references - possibly to imports or other things. */
     private final Set<String> referenced = Sets.newHashSet();
 
-    /** Default constructor. */
-    public UnusedImportsCheck()
-    {
-    }
-
     public void setProcessJavadoc(boolean value)
     {
         processJavadoc = value;

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

@@ -141,11 +141,6 @@ public class IndentationCheck extends Check
     /** factory from which handlers are distributed */
     private final HandlerFactory handlerFactory = new HandlerFactory();
 
-    /** Creates a new instance of IndentationCheck. */
-    public IndentationCheck()
-    {
-    }
-
     /**
      * Get forcing strict condition.
      * @return forceStrictCondition value.