package uk.ac.leeds.ccg.andyt.tests.java;
import java.util.HashSet;
public class StaticTest {
    
    //private static int i;
   //private static Integer id;
    
    public static void passAroundPrimatives0() {
        //i = 1;
        Integer id = new Integer( 1 );
        //Object o = ( Object ) id;
        HashSet hs = new HashSet();
        hs.add( id );
        //System.out.println("hs.size() " + hs.size() );
        
        //passAroundPrimatives1()System.out.println("id " + id.intValue() );;
        passAroundPrimatives1( id );
        //passAroundPrimatives1( o );
        passAroundPrimatives1( hs );
        //System.out.println("i " + i );
        System.out.println("id " + id.intValue() );
        System.out.println("id " + id );
        //System.out.println("o " + ( ( Integer ) o ).intValue() );
        System.out.println("hs.value " + ((Integer)hs.iterator().next()).intValue()        );
    }
    
    //public static void passAroundPrimatives1() {
    //    i = 2;
    //}
    //public static void passAroundPrimatives1( int i ) {
    //    i = 2;
    //}
    public static void passAroundPrimatives1( Integer id ) {
      id = new Integer( 2 );
      System.out.println( id );
    }
    //public static void passAroundPrimatives1( Object o ) {
    //    o = new Integer( 2 );
    //}
    public static void passAroundPrimatives1( HashSet hs ) {
        hs = new HashSet();
        hs.add(new Integer(2));
    }
    
    
}