Ivan Li b98a7b4306 rename isLeafNode to isEndNode because the end node maybe not a leaf node		2019-01-14 21:51:32 +08:00
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main/scala	rename isLeafNode to isEndNode because the end node maybe not a leaf node	2019-01-14 21:51:32 +08:00
test/scala	TrieTree and give suggestions	2019-01-14 17:48:09 +08:00