100644 blob 2ae7bf710d4e35b5e3c11d25b01bf53517299bcf	CollectionTools.java
040000 tree 75dcce764163755525ee30f90ac136cf4fb02abd	filter
040000 tree f4a19e7aa2d3d34132121641a1d26dd2c2d0fc2e	iterable
040000 tree badf7b08b53798fa82f68e29d6901595d4e1b1c4	iterator
100644 blob d9b40baae712f9f39789b2411ac02807f228e7ee	package-info.java