…getException. For example, if IncompleteRegionException is thrown by a binding, it will result in a InvocationTargetException now with a getCause(), which gets handled as if that exception was thrown from the actual Method that is invoked for the command.
CommandHelper subclasses this, although whether things will work properly after this change is to be said. Fixes WORLDEDIT-3136.
This simplifies things a bit.
…k and Pattern classes.
Most affected is the brush code.