opps: made setParent private by accident

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@439802 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -387,7 +387,7 @@ public class AntClassLoader extends ClassLoader implements SubBuildListener {
      * @param parent the parent class loader.
      * @deprecated by AntClassLoader(parent, project, classpath) since Ant 1.7.
      */
-    private void setParent(ClassLoader parent) {
+    public void setParent(ClassLoader parent) {
         if (parent == null) {
             this.parent = AntClassLoader.class.getClassLoader();
         } else {