100644 blob a89de17fe6fee0bf8c75d1a7584e43691d117c0c	ContainerUtilRt.java
100644 blob b4d8df22a8dc4483353a829882fef465c24d319e	EmptyIterator.java
100644 blob 85554e943e1cdae38f15e5a75a7dfb99d758279a	EmptyListIterator.java
100644 blob fa8608f50bf8bf0afb007859f10be18acf1bce47	HashMap.java
100644 blob 798de0f867e221306a4e00454c87822f3c734a4a	HashSet.java
100644 blob b7cb134690a9fe6632b37614f4dd787bb5814517	LinkedHashMap.java
100644 blob ef53ccf3f9773557686231173ffe76ebc7170fce	LinkedHashSet.java
100644 blob f1a0e37b1967b421b710272737a4967876cda07b	Stack.java