Moved ROLE string to the only place it is being used.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270842 13f79535-47bb-0310-9956-ffa450edef68

proposal/myrmidon/src/java/org/apache/myrmidon/api/Task.java

@@ -24,8 +24,6 @@ package org.apache.myrmidon.api;
  */
 public interface Task
 {
-    String ROLE = "org.apache.myrmidon.api.Task";
-
     /**
      * Specify the context in which the task operates in.
      * The Task will use the TaskContext to receive information

proposal/myrmidon/src/java/org/apache/myrmidon/components/executor/DefaultExecutor.java

@@ -33,6 +33,8 @@ public class DefaultExecutor
     private final static Resources REZ =
         ResourceManager.getPackageResources( DefaultExecutor.class );
 
+    private static final String TASK_ROLE = Task.class.getName();
+
     private Configurer m_configurer;
 
     /**
@@ -83,7 +85,7 @@ public class DefaultExecutor
     {
         try
         {
-            final TypeFactory factory = frame.getTypeManager().getFactory( Task.ROLE );
+            final TypeFactory factory = frame.getTypeManager().getFactory( TASK_ROLE );
             return (Task)factory.create( name );
         }
         catch( final TypeException te )