Re: [aspectj-dev] Exceptions thrown from finally block

["Andy Clement" <andrew.clement@xxxxxxxxx>]

I can recreate this if I specify -1.5 as a compile flag to ajc 1.5.4 -
I assume that is what you were doing to?  Without -1.5 it works OK.

I then tried it with the new AspectJ1.6.0 and it works fine, with or
without -1.5 being specified.  It looks to have been fixed by moving
from an Eclipse 3.1 compiler base inside AspectJ to an Eclipse 3.3
base.

Andy.

On 22/01/2008, Per Jacobsson <PerJacobsson@xxxxxxxxxxxx> wrote:
>
>
>
>
> Hi,
>
> We're seeing some weird behaviour when compiling some code with the 1.5.4
> version of the AspectJ compiler, both from the command line and through the
> Eclipse plugin. I have this pretty convoluted class:
>
>
>
> public class ExceptionTest
>
> {
>
>     public void doSomething()
>
>     {
>
>         throw new RuntimeException("From doSomething");
>
>     }
>
>
>
>     public int run()
>
>         throws Throwable
>
>     {
>
>         try {
>
>             return 0;
>
>         } catch (Throwable t) {
>
>             System.out.println("Catch");
>
>             throw new RuntimeException("From catch");
>
>         } finally {
>
>             System.out.println("Finally");
>
>             try {
>
>                 doSomething();
>
>             } catch (Throwable t) {
>
>                 System.out.println("Last catch");
>
>                 throw new RuntimeException("From catch finally");
>
>             }
>
>         }
>
>     }
>
>
>
>     public static void main(String[] arg)
>
>         throws Throwable
>
>     {
>
>         new ExceptionTest().run();
>
>     }
>
> }
>
>
>
> Note that there are no aspects being woven into this class. But after just
> compiling with AspectJ it gives the following output:
>
>
>
> Finally
>
> Last catch
>
> Catch
>
> Finally
>
> Last catch
>
> Exception in thread "main" java.lang.RuntimeException: From catch finally
>
>             at
> com.eharmony.samplematch.ExceptionTest.run(ExceptionTest.java:24)
>
>             at
> com.eharmony.samplematch.ExceptionTest.main(ExceptionTest.java:32)
>
>
>
> So the Exception thrown from the finally block is caught by the earlier
> catch block. With the regular Java compiler, instead I get the expected:
>
>
>
> Finally
>
> Last catch
>
> Exception in thread "main" java.lang.RuntimeException: From catch finally
>
>             at
> com.eharmony.samplematch.ExceptionTest.run(ExceptionTest.java:24)
>
>             at
> com.eharmony.samplematch.ExceptionTest.main(ExceptionTest.java:32)
>
>
>
> The problem seems to be related to the "return 0" inside the first try
> block. If I move that statement out to the last line of the run() method
> things work fine.
>
>
>
> Any ideas on this? I'd be happy to file a bug if that's the case.
>
> Thanks,
>
> / Per
>
>
>
>
> _______________________________________________
> aspectj-dev mailing list
> aspectj-dev@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/aspectj-dev
>
>