Javadoc
Ends this timeline. The timeline transitions to the
TimelineState#DONE state, with the timeline position set to 0.0
or 1.0 - based on the direction of the timeline. After application
callbacks and field interpolations are done on the
TimelineState#DONE state, the timeline transitions to the
TimelineState#IDLE state. Application callbacks and field
interpolations are done on this state as well.