Index: src/main/org/apache/tools/ant/IntrospectionHelper.java
===================================================================
RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/IntrospectionHelper.java,v
retrieving revision 1.42
diff -u -r1.42 IntrospectionHelper.java
--- src/main/org/apache/tools/ant/IntrospectionHelper.java	29 Apr 2002 16:47:00 -0000	1.42
+++ src/main/org/apache/tools/ant/IntrospectionHelper.java	9 Jul 2002 16:37:16 -0000
@@ -55,13 +55,13 @@
 package org.apache.tools.ant;
 
 import org.apache.tools.ant.DynamicConfigurator;
-import org.apache.tools.ant.types.Path;
 import org.apache.tools.ant.types.EnumeratedAttribute;
+import org.apache.tools.ant.types.Path;
 
-import java.lang.reflect.Method;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Constructor;
 import java.io.File;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.Locale;
@@ -890,16 +890,44 @@
         helpers.clear();
     }
 
-    /** Empty implementation to satisfy the BuildListener interface. */
+    /**
+     * Empty implementation to satisfy the BuildListener interface.
+     * @param event Ignored in this implementation.
+     */
     public void buildStarted(BuildEvent event) {}
-    /** Empty implementation to satisfy the BuildListener interface. */
+    
+    /**
+     * Empty implementation to satisfy the BuildListener interface.
+     *
+     * @param event Ignored in this implementation.
+     */
     public void targetStarted(BuildEvent event) {}
-    /** Empty implementation to satisfy the BuildListener interface. */
+    
+    /**
+     * Empty implementation to satisfy the BuildListener interface.
+     *
+     * @param event Ignored in this implementation.
+     */
     public void targetFinished(BuildEvent event) {}
-    /** Empty implementation to satisfy the BuildListener interface. */
+    
+    /**
+     * Empty implementation to satisfy the BuildListener interface.
+     *
+     * @param event Ignored in this implementation.
+     */
     public void taskStarted(BuildEvent event) {}
-    /** Empty implementation to satisfy the BuildListener interface. */
+    
+    /**
+     * Empty implementation to satisfy the BuildListener interface.
+     *
+     * @param event Ignored in this implementation.
+     */
     public void taskFinished(BuildEvent event) {}
-    /** Empty implementation to satisfy the BuildListener interface. */
+    
+    /**
+     * Empty implementation to satisfy the BuildListener interface.
+     *
+     * @param event Ignored in this implementation.
+     */
     public void messageLogged(BuildEvent event) {}
 }