Make sure new resolveValue method in TaskContext is exposed via inheritance

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270514 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -80,6 +80,12 @@ public abstract class AbstractTask
         return getContext().resolveFile( filename );
     }
 
+    protected final Object resolveValue( final String value )
+        throws TaskException
+    {
+        return getContext().resolveValue( value );
+    }
+
     protected final Object getProperty( final String name )
     {
         return getContext().getProperty( name );