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package org.motian.java7_2;
import java.util.Scanner;
class MyException extends Exception {
String message;
MyException ( String ch_in){
message = "由于输入了字符:"+ch_in+",所以抛出了异常!";
}
public String getMessage (){
return message;
}
}
class checkException {
public void check (String ch_in ) throws MyException {
if ( ch_in.equalsIgnoreCase(ch_in)){
MyException ex = new MyException ( ch_in );
throw ( ex );
}
System.out.println ("输入的字符不会引起异常!");
}
}
public class Character {
public static void main (String args []){
Scanner reader = new Scanner ( System.in);
System.out.println("请输入一个字符:");
String ch_1 = reader.nextLine();
checkException cha = new checkException ();
try {
cha.check(ch_1);
}
catch (MyException e ){
System.out.println( e.getMessage());
}
}
}