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JAVA---自定义异常

作者:互联网

如何自定义异常类?

package exer;

public class MyException extends RuntimeException{
	static final long serialVersionUID=-222222222222222L;
	
	public MyException(){
		
	}
	public MyException(String msg){
		super(msg); 
	}
}


标签:JAVA,自定义,RuntimeException,MyException,---,msg,public,serialVersionUID
来源: https://www.cnblogs.com/fate-/p/15923563.html