100644 blob d8e09ec1ce7e30e7e7aba53e59571c1318ac8a01	IR4EVersionUpgrader.java
100644 blob 08e4dcad6dde52ff2c2e48fd73be6158c76a135a	R4EUpgradePlugin.java
100644 blob 97ffc5d5ba1dfa20a01491a169453f0727892263	UpgradePath.java
040000 tree bed210968416cd0da7fce4cc554a77a8655f0eb4	impl
040000 tree a9fa6ea60324ad9c57315a9ef9b3f4688353bb23	ui
040000 tree aa04caf32231e1c343a39a719fd6dddc6cd61068	upgraders
040000 tree 3b57d50eef5ffba0fb9288f7be5ca36b582292ea	utils