getters and setters for extents still need to be implemented. At the moment the getter is not doing it's job properly (it calls jaw_component_get_position and jaw_component_get_size but not actually returning anything, the setter doesn't exist and neither are wrapped to the java AtkComponent class.

The functions jaw_component_get_extents and jaw_component_set_extents need to make use of the java AccessibleComponent methods getBounds and setBounds which set and get extents in a Rectangle object (height, width, x and y).