package holding;

/**

* RUN:

* javac holding/StackCollision.java && java holding.StackCollision

* OUTPUT:

* stack: holding.Stack [fleas, has, dog, My]

* fleas has dog My

* stack2: java.util.Stack [My, dog, has, fleas]

* fleas has dog My

*/

public class StackCollision {

public static void main(String[] args) {

Stack<String> stack = new Stack<String>();

for (String s : "My dog has fleas".split(" ")) {

stack.push(s);

}

System.out.println("stack: " + stack.getClass().getName()+" "+stack);

while ( ! stack.empty()) {

System.out.print(stack.pop() + " ");

}

System.out.println();

java.util.Stack<String> stack2 = new java.util.Stack<String>();

for (String s : "My dog has fleas".split(" ")) {

stack2.push(s);

}

System.out.println("stack2: " + stack2.getClass().getName()+ " "+stack2);

while ( ! stack2.empty()) {

System.out.print(stack2.pop() + " ");

}

System.out.println();

}

}