ibmt40.java

java 教程相应的代码 全是自己写的内附注释 很容易看明白的

package demo.chapter05.inf2;

public class IbmT40 {

	private ChinaTransformer plug;
	
	public IbmT40() {
		this.plug = new ChinaTransformer();
	}

	public ChinaTransformer getPlug() {
		return plug;
	}

}