myexception.java

来自「网上下载的用java写的fpgrowth算法的源代码」· Java 代码 · 共 16 行

package association.fptree;
/**
 * 自定义异常
 * */
public class MyException extends Exception{
    private int exceptNumber;
    MyException (int a){
    	exceptNumber=a;
    }
    public String toString(){
    	return "MyException["+exceptNumber+"]";
    }
    
    
}