ch03_01.java

Java 学习代码,适用于初学者对java代码的练习和java基本语法的熟练过程

package org.eclipsebook.ch03;
/*
 * Created on Oct 22, 2003
 *
 * To change the template for this generated file go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */

/**
 * @author Steven Holzner
 *
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */

public class Ch03_01 {

 	private int[] array;
 	
	public int[] allocate() {
		array = new int[3];  
		array[0] = 0;
		array[1] = 1;
		array[2] = 2;	
		return array;
	} 
	
	public int get(int index) {
		return array[index];
	}
	
	public boolean set(int index, int value) {
		if (index < array.length && index >= 0) {
			array[index] = value;
			return true;
		} else {
			return false;
		}
	}
}