tests/stack/exception.java

   1 public class exception {
   2
   3         public exception() {
   4         }
   5
   6         public static void b(int v) throws Exception{
   7                 throw new Exception("Exception: value="+v);
   8         }
   9
  10         public static void a() throws Exception {
  11                 try {
  12                         b(1);
  13                 } catch (Exception e) {
  14                         System.out.println(e.getMessage());
  15                         e.printStackTrace();
  16                         System.out.println("Caught in a()");
  17                 }
  18
  19                 b(2);
  20         }
  21
  22         public static void c() throws Exception{
  23
  24                 try {
  25                         d();
  26                 } catch (Exception e) {
  27                         System.out.println(e.getMessage());
  28                         e.printStackTrace();
  29                         System.out.println("Caught in c(), rethrowing");
  30                         throw e;
  31                 }
  32
  33
  34         }
  35
  36         public static void d() throws Exception{
  37                 throw new Exception("Exception: value="+4);
  38         }
  39
  40         public static void e() throws Exception{
  41
  42                 try {
  43                         f();
  44                 } catch (Exception e) {
  45                         System.out.println(e.getMessage());
  46                         e.printStackTrace();
  47                         System.out.println("Caught in e(), refilling stacktrace and  rethrowing");
  48                         e.fillInStackTrace();
  49                         throw e;
  50                 }
  51
  52
  53         }
  54
  55         public static void f() throws Exception{
  56                 System.out.println("Entering f");
  57                 throw new Exception("Exception: value="+5);
  58         }
  59
  60
  61
  62         public static void main(String args[]){
  63                 try {
  64                         a();
  65                 }
  66                 catch (Exception e) {
  67                         System.out.println(e.getMessage());
  68                         e.printStackTrace();
  69                 }
  70                 try {
  71                         throw new Exception("3");
  72                 }
  73                 catch (Exception e) {
  74                         System.out.println(e.getMessage());
  75                         e.printStackTrace();
  76
  77                 }
  78
  79                 try {
  80                         c();
  81                 }
  82                 catch (Exception e) {
  83                         System.out.println(e.getMessage());
  84                         e.printStackTrace();
  85
  86                 }
  87
  88                 try {
  89                         e();
  90                 }
  91                 catch (Exception e) {
  92                         System.out.println(e.getMessage());
  93                         e.printStackTrace();
  94
  95                 }
  96
  97                 try {
  98                         throw new ClassCastException();
  99                 } catch (Exception e) {
 100                         System.out.println(e.getMessage());
 101                         e.printStackTrace();
 102                 }
 103
 104                 throw new ClassCastException();
 105         }
 106 }