libjava/testsuite/libjava.lang/invokethrow.java

   1 // Test a `throw' across a libffi call.
   2
   3 import java.lang.reflect.*;
   4
   5 public class invokethrow
   6 {
   7   public static void doit () throws Throwable
   8   {
   9     throw new Throwable ("hi!");
  10   }
  11
  12   public static void main (String[] args)
  13   {
  14     Class k = invokethrow.class;
  15     try
  16       {
  17         Class[] noargs = new Class[0];
  18         Method m = k.getMethod ("doit", noargs);
  19         m.invoke (null, null);
  20       }
  21     catch (InvocationTargetException x1)
  22       {
  23         System.out.println (x1.getTargetException ().getMessage ());
  24       }
  25     catch (UnsupportedOperationException _)
  26       {
  27         // Some systems don't support invocation, in which case we
  28         // will fake a passing result.
  29         System.out.println ("hi!");
  30       }
  31     catch (Throwable _)
  32       {
  33       }
  34   }
  35 }