> On Jun 2, 2016, at 4:23 PM, Brent Christian <brent.christ...@oracle.com>
> wrote:
>
> Hi,
>
> The docs for StackWalker.getCallerClass() state, "Reflection frames,
> MethodHandle and hidden frames are filtered regardless of the
> SHOW_REFLECT_FRAMES and SHOW_HIDDEN_FRAMES options."
>
> However getCallerClass() is sensitive to the SHOW_*_FRAMES options, and
> calling getCallerClass() on a StackWalker with those options can return
> classes that should be filtered out, e.g.:
> sun.reflect.NativeMethodAccessorImpl
> and
> Test$InnerClass$$Lambda$1/1018937824
>
> StackStreamFactory.CallerClassFinder needs to skip reflection frames when
> consuming frames, a 1-line fix. I updated the test to cover this issue and
> added a lambda case, and also did some light grammar/punctuation improvements
> on the getCallerClass JavaDoc.
>
> The webrev is here:
> http://cr.openjdk.java.net/~bchristi/8152893/webrev.00/
Looks fine. Thanks for doing the touchup on javadoc.
Nit: on GetCallerClassTest.java:
178 Class<?> c = (Class<?>) walker.getCallerClass();
The cast should not be needed. Any reason there?
184 } catch (Throwable e) {
I suspect this copied from the reflectiveGetCallerClass. Anyway, would it be
simpler doing this:
Runnable lambdaRunnable = () -> {
GetCallerClassTest.staticGetCallerClass(walker, this.getClass(),
expectUOE);
};
lambdaRunnable.run();
Mandy
