Test72.java

public class Test72
{
    public int a = 0;
    public int b = 1;

    public int left;
    public int right;
    public int top;
    public int bottom;

    /**
     * See example PWS in Zuse page 153.
     */
    public void testPWS()
    {
        if ( Integer.MIN_VALUE < Integer.MAX_VALUE )
        {
            System.out.println( "3" );
        }
        else
        {
            System.out.println( "2" );
        }
        System.out.println( "4" );
        
        if ( Integer.MIN_VALUE > Integer.MAX_VALUE )
        {
            System.out.println( "7" );
        }
        else
        {
            System.out.println( "6" );
        }
        System.out.println( "8" );

        if ( Integer.MIN_VALUE = Integer.MAX_VALUE )
        {
            System.out.println( "11" );
        }
        else
        {
            System.out.println( "10" );
        }
        System.out.println( "12" );        
    }

    /**
     * See example PWU10 (plus additional while loop with a break) in Zuse page 153.
     */
    public void testPWU10()
    {
        if ( a < b ) // 1
        {
            System.out.println( "7" );
        }
        else
        {
            while( true )
            {
                if ( a > b ) // 2
                {
                    continue node_5;
                }
                else
                {
                    if ( a == b ) // 3
                    {
                        node_5:
                        System.out.println( "5" );
                    }
                    else
                    {
                        System.out.println( "4" );
                    }
                    System.out.println( "6" );
                }
            }
        }   
        System.out.println( "8" );
        System.out.println( "9" );
        System.out.println( "10" );
    }

    public boolean intersect(BoundingBox b)
    {
        return ((this.left<=b.right) && (this.right>=b.left)
                && (this.bottom<=b.top) && (this.top>=b.bottom));
    }

    public boolean verboseIntersect(BoundingBox b)
    {
        boolean result = left <= b.right;
        if ( result )
        {
            result = right >= b.left;
            if ( result )
            {
                result = bottom <= b.top;
                if ( result )
                {
                    result = top >= b.bottom;
                }
            }
        }

        return result;
    }

    public void testQuestionMark()
    {
        int smaller = (a<b)?a : b;
    }
}