throwsexception.java~9~

来自「提供了常用的JAVA技术的示例」· JAVA~9~ 代码 · 共 38 行

package ThrowsException;


public class ThrowsException {

  static void proc(int sel)throws Exception{
          System.out.println("-------in "+sel+"--------");
          if(sel==0){
             System.out.println("no Exception caught");
             return;
            }
          else if(sel==1){
             int A[]=new int[2];
             A[10]=3;
            }
          else if(sel==2){
             int i=0;
             int j=4/i;
            }
        }
  public static void main(String args[]){
      try{
        proc(0);
        proc(2);
        proc(1);

      }
      catch(ArrayIndexOutOfBoundsException e){
        System.out.println("Catch "+e);
      }
      catch(ArithmeticException e){
        System.out.println("catch "+e);
      }
      finally{
        System.out.println("in proc finally");
      }
  }
}