Rename some enums ...

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275058 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -509,14 +509,14 @@ public class AntClassLoader extends ClassLoader implements BuildListener {
     public String getClasspath() {
         StringBuffer sb = new StringBuffer();
         boolean firstPass = true;
-        Enumeration enum = pathComponents.elements();
-        while (enum.hasMoreElements()) {
+        Enumeration componentEnum = pathComponents.elements();
+        while (componentEnum.hasMoreElements()) {
             if (!firstPass) {
                 sb.append(System.getProperty("path.separator"));
             } else {
                 firstPass = false;
             }
-            sb.append(((File) enum.nextElement()).getAbsolutePath());
+            sb.append(((File) componentEnum.nextElement()).getAbsolutePath());
         }
         return sb.toString();
     }

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

@@ -528,10 +528,10 @@ public class ComponentHelper  {
         synchronized (createdTasks) {
             Vector v = (Vector) createdTasks.get(type);
             if (v != null) {
-                Enumeration enum = v.elements();
-                while (enum.hasMoreElements()) {
+                Enumeration taskEnum = v.elements();
+                while (taskEnum.hasMoreElements()) {
                     WeakishReference ref =
-                            (WeakishReference) enum.nextElement();
+                            (WeakishReference) taskEnum.nextElement();
                     Task t = (Task) ref.get();
                     //being a weak ref, it may be null by this point
                     if (t != null) {