@Override
    public boolean equals(Object obj) {
        if (!(obj instanceof RemoveResponse)) {
            return false;
        }
        if (!super.equals(obj)) {
            return false;
        }
        RemoveResponse rhs = (RemoveResponse)obj;
        if (wasFound != rhs.wasFound) {
            return false;
        }
        return true;
    }
This response is provided for successful document remove operations. Use the
wasFound() method to check whether or not the document was actually found.

@author Simon Thoresen Hult
documentapi/src/main/java/com/yahoo/documentapi/RemoveResponse.java