diff -r 3ee23267706c -r a98d6c5a545e javap/src/main/java/org/apidesign/javap/MethodData.java
--- a/javap/src/main/java/org/apidesign/javap/MethodData.java	Thu Nov 29 20:19:00 2012 +0100
+++ b/javap/src/main/java/org/apidesign/javap/MethodData.java	Fri Dec 07 15:57:14 2012 +0100
@@ -268,24 +268,6 @@
     }
 
     /**
-     * Return java return type signature of method.
-     */
-    public String getReturnType(){
-
-        String rttype = (new TypeSignature(getInternalSig())).getReturnType();
-        return rttype;
-    }
-
-    /**
-     * Return java type parameter signature.
-     */
-    public String getParameters(){
-        String ptype = (new TypeSignature(getInternalSig())).getParameters();
-
-        return ptype;
-    }
-
-    /**
      * Return code attribute data of a method.
      */
     public byte[] getCode(){
@@ -340,13 +322,6 @@
     }
 
     /**
-     * Return number of arguments of that method.
-     */
-    public int getArgumentlength(){
-        return new TypeSignature(getInternalSig()).getArgumentlength();
-    }
-
-    /**
      * Return true if method is static
      */
     public boolean isStatic(){