Stack Example  :Stack Empty
Example

import java.io.*;
import java.util.List;
import java.util.*;// Arrays.sort
import java.util.ArrayList;
import java.util.Stack;
//import java.util.Queue.*;// Queue
public class Test_This {
public static void main(String[] args) throws IOException{
// TODO Auto-generated method stub
Process p1 = new Process();
p1.method_1();
}
}
class Process
{
String[] first = {"a","e", "c","b","d"};
String[] second = {"0.0","0.1", "0.2","0.3","0.4"};
public Process()
{
System.out.println("Default) constructor");
}
public void method_1()
{
Queue list = new LinkedList();
System.out.println("Sort arrays ");
Arrays.sort(first);
Stack s = new Stack();
for(int i = 0; i < first.length; i++)
{
list.add(first[i]);
list.add( s.push(second[i]));
}
System.out.println("Print list " + list);
System.out.println("Print stack " + s);
for(int i = 0; i <first.length; i ++)
{
System.out.println("Stack Peek first item: " + s.peek());
System.out.println("\tStack Pop first item: "+ s.pop());
if(s.empty()){ System.out.println("Stack is Empty");}

}
}
}