#12 ThreadContextAwareResolver bug in isrt

[Tomas Bucki]

this method:
synchronized public static void remove(IStringEvaluator pResolver) {
ScopedResolver tempResolver = resolver.get(); // NPE error can occur !!!
if (resolver == null) {
return;
}
tempResolver.removeResolver(pResolver);
}
should be:
synchronized public static void remove(IStringEvaluator pResolver) {
if (resolver != null) {
resolver.get().removeResolver(pResolver);
}
}

[mtraut]

you're right there's a bug here, too. Again we had to change the proposed fix to

synchronized public static void remove(IStringEvaluator pResolver) {
    ScopedResolver tempResolver = resolver.get();
    if (tempResolver == null) {
        return;
    }
    tempResolver.removeResolver(pResolver);
}