Young Skywalker told ke Harran his lightsaber was a practice weapon. When Skywalker later used it to cut a hole in a wall panel, Solo explained to ke Harran that Skywalker had been telling the truth, from a certain point of view: Skywalker did practice with the lightsaber. The two Jedi then were forced into a confrontation with tens of Adumari guards - but ke Harran's attempt to hide the secret assembly line was a failure, as Skywalker was able to send a holo recording of the assembly line back to Coruscant.