private ParserContext ctxJIRA170(boolean strictTypeEnforcement, boolean strongTyping) {
    ParserContext ctx = new ParserContext();
    //    ctx.setStrictTypeEnforcement(strictTypeEnforcement);
    ctx.setStrongTyping(strongTyping);
    ctx.addInput("x", Collection.class, new Class[]{Integer.class});
    ctx.addInput("y", Integer.class);
    return ctx;
  }