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      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 /**
     18  * Test math exceptions
     19  */
     20 public class Main {
     21     public static void main(String args[]) {
     22         int expectedThrows = 2;
     23         int i;
     24         long j;
     25         float f = 0.0f;
     26         double d = 0.0;
     27 
     28         try { i = 10 / 0; }
     29         catch (ArithmeticException ae) {
     30             expectedThrows--;
     31         }
     32 
     33         try { j = 10L / 0L; }
     34         catch (ArithmeticException ae) {
     35             expectedThrows--;
     36         }
     37 
     38         /*
     39          * Floating point divide by zero doesn't throw an exception -- the
     40          * result is just NaN.
     41          */
     42         try { f = 10.0f / f; }
     43         catch (ArithmeticException ae) {
     44             expectedThrows--;
     45         }
     46 
     47         try { d = 10.0 / d; }
     48         catch (ArithmeticException ae) {
     49             expectedThrows--;
     50         }
     51 
     52         if (expectedThrows != 0)
     53             System.out.println("HEY: expected throws is " + expectedThrows);
     54         else
     55             System.out.println("testMath3 success");
     56     }
     57 }
     58