package java_algo_book; public class GenericStack { private int stackPointer; // Stack Pointer 값 private int stackMax; // Stack Max 값 private E[] stack; public GenericStack(int capacity) { stackPointer = 0; stackMax = capacity; try { stack = (E[]) new Object[capacity]; } catch(Exception e) { e.printStackTrace(); } } public static void main(String[] args) { System.out.println("This is normal !"); } }