/*
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 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package edu.slcc.asdv.caleb.lab6_generics_calebfontenot;

/**
 *
 * @author caleb
 */
public class Max {

    public static Comparable max(Comparable o1, Comparable o2)
    {
        if (o1.compareTo(o2) > 0) {
            return o1;
        } else {
            return o2;
        }
    }
    public static <E extends Comparable<E>> E maxSafe(E e1, E e2) {
        if(e1.compareTo(e2) > 0) {
            return e1;
        } else {
            return e2;
        }
    }
    
    public static void main(String[] args)
    {
        System.out.println(max(1, 2));
        try {
            System.out.println(maxSafe(1, 2));
            System.out.println(maxSafe("abc", "ABC"));
            System.out.println();
            //System.out.println(maxSafe(1, "two"));
            
            GenericStack stackUnsafe = new GenericStack();
            GenericStack<Integer> stackSafe = new GenericStack();
            stackSafe.push(1); stackSafe.push(2);
            System.out.println(stackSafe);
            stackUnsafe.push(1); stackUnsafe.push("two");
            System.out.println("This line compiles but crashes the program " + max(1, "two"));
        } catch (ClassCastException e) {
            System.err.println("RAW TYPES ARE UNSAFE " + e.getMessage()) ;
        }
    }
}