As per example site available in DD4T 1.31, ServletOutputStreamWrapper in package org.dd4t.springmvc.view.model is using two functions which are available in servlet specifications 3.1. Our websphere is currently on version 3.0.
public boolean isReady() {
// TODO Auto-generated method stub
return false;
}
@Override
public void setWriteListener(WriteListener arg0) {
TODO Auto-generated method stub
}
My Question is, Can I remove these two functions to make it as per serverlet 3.0 specifications.