File list (Check if you may need any files):
coll
....\BigLongIntMap.java
....\BinHeapWrapper.java
....\CompressedArray.java
....\GHBitSet.java
....\GHBitSetImpl.java
....\GHDijkstraHeap.java
....\GHDijkstraHeap2.java
....\GHLongIntBTree.java
....\GHSortedCollection.java
....\GHTBitSet.java
....\GHTreeMapComposed.java
....\IntDoubleBinHeap.java
....\IntIntBinHeap.java
....\LongIntMap.java
....\MapEntry.java
....\OSMIDMap.java
....\OSMIDSegmentedMap.java
....\SparseArray.java
....\SparseIntIntArray.java
....\SparseLongLongArray.java