// The MIT License (MIT)

//

// Copyright (c) 2017 Robert C. Seacord

//

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to deal

// in the Software without restriction, including without limitation the rights

// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

// copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

//

// The above copyright notice and this permission notice shall be included in all

// copies or substantial portions of the Software.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

// SOFTWARE.

package MET06J;

import java.net.HttpCookie;

class BadClone implements Cloneable {

private HttpCookie[] cookies;

BadClone(HttpCookie[] c) {

this.cookies = c;

}

@Override

public Object clone() throws CloneNotSupportedException {

final BadClone clone = (BadClone) super.clone();

// Invokes overridable method!!!

clone.doSomething();

// deepCopy() is called after doSomething()

clone.cookies = clone.deepCopy();

return clone;

}

// This overridden method sets the value of the cookies

void doSomething() { // Overridable

// Initializes hc to correct values

for (int i = 0; i < this.cookies.length; i++) {

this.cookies[i].setValue("" + i * 2); //$NON-NLS-1$

}

}

void printValues() { // Overridable

for (HttpCookie cookie : this.cookies) {

System.out.println("value: " + cookie.getValue() + ", domain:" + cookie.getDomain()); //$NON-NLS-1$//$NON-NLS-2$

}

}

private HttpCookie[] deepCopy() {

// Deep copy

HttpCookie[] cookiesCopy = new HttpCookie[this.cookies.length];

for (int i = 0; i < this.cookies.length; i++) {

// Manually create a copy of each element in array

cookiesCopy[i] = (HttpCookie) this.cookies[i].clone();

}

return cookiesCopy;

}

}