Checkstyle: indentation/whitespace

src/main/org/apache/tools/ant/taskdefs/MacroDef.java

@@ -663,7 +663,7 @@ public class MacroDef extends AntlibDefinition  {
         @Override
         public boolean equals(Object obj) {
             if (obj == this) {
-              return true;
+                return true;
             }
             if (obj == null || !obj.getClass().equals(getClass())) {
                 return false;

src/main/org/apache/tools/ant/taskdefs/optional/junit/Enumerations.java

@@ -89,7 +89,7 @@ public final class Enumerations {
  * }
  * </pre>
  */
- class CompoundEnumeration<T> implements Enumeration<T> {
+class CompoundEnumeration<T> implements Enumeration<T> {
 
     /** enumeration array */
     private Enumeration<? extends T>[] enumArray;
@@ -113,7 +113,7 @@ public final class Enumerations {
     public boolean hasMoreElements() {
         while (index < enumArray.length) {
             if (enumArray[index] != null && enumArray[index].hasMoreElements()) {
-                    return true;
+                return true;
             }
             index++;
         }

src/tests/junit/org/apache/tools/ant/BuildFileRule.java

@@ -168,7 +168,7 @@ public class BuildFileRule extends ExternalResource {
      *
      * @param targetName the target in the currently configured build file to run.
      */
-    public  void executeTarget(String targetName) {
+    public void executeTarget(String targetName) {
         outputBuffer = new StringBuffer();
         PrintStream out = new PrintStream(new AntOutputStream(outputBuffer));
         errorBuffer = new StringBuffer();