Method classInvoke

core/src/main/java/io/ddf/util/Utils.java:549–555

(Object... args)

    public Object classInvoke(Object... args) throws DDFException {
      try {
        return this.getMethod().invoke(null, args);
      } catch (Exception e) {
        throw new DDFException(e.getMessage(), e.getCause());
      }
    }

    public Object instanceInvoke(Object... args) throws DDFException {
      if (this.getObject() == null) throw new DDFException("An object is required to invoke the given method");