Change index to getIndex()

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270671 13f79535-47bb-0310-9956-ffa450edef68

proposal/sandbox/junit/src/main/org/apache/tools/ant/taskdefs/optional/junit/FilterElement.java

@@ -130,7 +130,7 @@ public class FilterElement {
 
         /** get the classname matching the alias */
         public String getClassName() {
-            return CLASSNAMES[index];
+            return CLASSNAMES[getIndex()];
         }
     }
 

proposal/sandbox/junit/src/main/org/apache/tools/ant/taskdefs/optional/junit/FormatterElement.java

@@ -182,7 +182,7 @@ public class FormatterElement {
         }
 
         public String getClassName() {
-            return CLASSNAMES[index];
+            return CLASSNAMES[getIndex()];
         }
     }