Stacktraces are not displayed by the "log" Felix shell command

[Pierre De Rop]

Hello everyone,

I'm using the felix log service, and I noticed that exceptions stracktraces
are not dumped, when invoking the felix "log" shell command.
Indeed, in the shell, the LogCommandImpl.display method is currently doing
this:

        if (entry.getException() != null)
        {

buffer.append(entry.getException().getClass().getName()).append(":
").append(
                entry.getException().getMessage());
        }

And, currently, it's impossible to inspect stacktraces, using the "log"
command.
So, would you be ok for the following fix ->

        if (entry.getException() != null)
        {
            StringWriter writer = new StringWriter();
            PrintWriter  pw = new PrintWriter(writer);
            entry.getException().printStackTrace(pw);
            buffer.append(writer.toString());
        }

thanks;
/pierre