100644 blob 549f659479bb875519351f254ed136388f0d2cff	AddBoxOperation.java
100644 blob cff1a4d935841a157ad9613193d0d1c4dc5b811e	Box.java
100644 blob a0524eb2b9475c1de5e52a4ba37686c9563bda34	BoxOperation.java
100644 blob f2992374e3426c266083531d497d90af310e417c	Boxes.java
100644 blob bd4d84ee9a92bb669b948db55d237119f6858d61	ClearBoxesOperation.java
100644 blob 714d380174df3290f5c2c894758a39d190d7f339	MoveBoxOperation.java
100644 blob 4cd9023d2e5e991d5a1570d91b2c2ff869b5f0e8	PromptingUserApprover.java
100644 blob 678524aa73143c534dc6545511c58b07b5878b3e	UndoExampleMessages.java
100644 blob 81809800f0ec9e3e6ecc360d73325694b2aa06af	UndoPlugin.java
100644 blob 2c2dad1bb2951e8f7bdbd770668c9d9e469cf436	messages.properties
040000 tree 407ba73228f74a0ee1300b2251687dbfe6d16c20	preferences
040000 tree 920e0a15e2062d8916a6fd3558391d92afc96d4b	views