improved a javadoc comment.

git-svn-id: http://anonsvn.jboss.org/repos/javassist/trunk@11 30ef5769-5b8d-40dd-aea6-55b5d6557bb3

src/main/javassist/CtMethod.java

@@ -208,6 +208,10 @@ public final class CtMethod extends CtBehavior {
     /**
      * Sets the encoded modifiers of the method.
      *
+     * <p>Changing the modifiers may cause a problem.
+     * For example, if a non-static method is changed to static,
+     * the method will be rejected by the bytecode verifier.
+     *
      * @see Modifier
      */
     public void setModifiers(int mod) {