src/share/classes/javax/swing/text/html/parser/ContentModelState.java

*** 90,105 ****
--- 90,107 ----
      /**
       * Check if the state can be terminated. That is there are no more
       * tokens required in the input stream.
       * @return true if the model can terminate without further input
       */
+     @SuppressWarnings("fallthrough")
      public boolean terminate() {
          switch (model.type) {
            case '+':
              if ((value == 0) && !(model).empty()) {
                  return false;
              }
+             // Fall through okay?
            case '*':
            case '?':
              return (next == null) || next.terminate();
  
            case '|':