Create Stack.java

Stack.java

@@ -0,0 +1,37 @@
+public class Stack {
+       privateint maxSize;
+       privateint[] stackArray;
+       privateint pointer;
+       public Stack(int s) {
+              maxSize = s;
+              stackArray = newint[maxSize];
+              pointer = -1;
+       }
+       public void push(int j) {
+              stackArray[++pointer] = j;
+       }
+       public int pop() {
+              return stackArray[pointer--];
+       }
+       public int peek() {
+              return stackArray[pointer];
+       }
+       publicboolean isEmpty() {
+              return (pointer == -1);
+       }
+       public boolean isFull() {
+              return (pointer == maxSize - 1);
+       }
+       public static void main(String[] args) {
+              Stack stack = new Stack(1000);
+              for(int ;i<1000;i++)
+              {
+                     stack.push(i);
+              }
+              for(int ;i<1000;i++)
+              {
+                     int element = stack.pop();
+                     System.out.println("Poped element is "+ element);
+              }
+       }
+}