whitespace only

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@291011 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/DirectoryScanner.java

@@ -985,10 +985,10 @@ public class DirectoryScanner
 
                 String[] excl = new String[dirsExcluded.size()];
                 dirsExcluded.copyInto(excl);
-        
+
                 String[] notIncl = new String[dirsNotIncluded.size()];
                 dirsNotIncluded.copyInto(notIncl);
-        
+
                 for (int i = 0; i < excl.length; i++) {
                     if (!couldHoldIncluded(excl[i])) {
                         scandir(new File(basedir, excl[i]),

src/main/org/apache/tools/ant/Main.java

@@ -124,7 +124,7 @@ public class Main implements AntMain {
     /**
      * proxy flag: default is true
      */
-    private boolean proxy=true;
+    private boolean proxy = true;
 
     /**
      * Prints the message of the Throwable if it (the message) is not
@@ -425,12 +425,12 @@ public class Main implements AntMain {
                 //we could ignore it, but there are likely to be other
                 //version problems, so we stamp down on the configuration now
                 String msg = "Ant's Main method is being handed "
-                        + "an option "+arg+" that is only for the launcher class."
+                        + "an option " + arg + " that is only for the launcher class."
                         + "\nThis can be caused by a version mismatch between "
                         + "the ant script/.bat file and Ant itself.";
                 throw new BuildException(msg);
             } else if (arg.equals("-noproxy")) {
-                proxy=false;
+                proxy = false;
             } else if (arg.startsWith("-")) {
                 // we don't have any more args to recognize!
                 String msg = "Unknown argument: " + arg;

src/main/org/apache/tools/ant/ProjectHelper.java

@@ -72,10 +72,10 @@ public class ProjectHelper {
      */
     public static final String SERVICE_ID =
         "META-INF/services/org.apache.tools.ant.ProjectHelper";
-    
+
     /**
      * name of project helper reference that we add to a project
-     */ 
+     */
     public static final String PROJECTHELPER_REFERENCE = "ant.projectHelper";
 
     /**