public Diff(int ins, int del, int rep, int noop) {INSERT = ins;DELETE = del;REPLACE = rep;NOOP = noop;}

public Diff ( int ins , int del , int rep , int noop ) { INSERT = ins ; DELETE = del ; REPLACE = rep ; NOOP = noop ; }
public Diff(int ins, int del, int rep, int noop){INSERT = ins;DELETE = del;REPLACE = rep;NOOP = noop;}
