public void removeEqalsPwad(){
        for (int i = 0; i < pwad.length; i++) {
            for (int j = i+1; j < pwad.length; j++) {
                if(pwad[i].getAbsolutePath().equals(pwad[j].getAbsolutePath())){
                    removePwad(j);
                }
            }
        }
    }