/**
 * NumberList.java
 *
 * @author Dave Musicant
 * 
 * This class maintains a collection of numbers, along with a method
 * to show them off.
 */

public class NumberList
{ 
    private int[] numArray; 
    private int arraySize;
    
    // This is a constructor: it's the Java equivalent of an _init_
    // method in Python.
    public NumberList()
    { 
        arraySize = 10; 
        numArray = new int[arraySize]; 
        for (int i=0; i < numArray.length; i++) 
            numArray[i] = (int)(Math.random()*50); 
    }
    
    public void displayNumbers()
    { 
        for (int i=0; i < arraySize; i++) { 
            System.out.print(numArray[i]); 
            System.out.print(" "); 
        } 
        System.out.println(); 
    } 
}