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040000 tree 538b5d2e1b6ddeea1216f7976e5a07f200656d16	input
040000 tree 798544c84a229eeaacf6b7538941f7593cef77df	java
040000 tree 664832f7080e9504fb62c002ebf83aa92f003572	jni
040000 tree 57788580fb0db17fe0712ba137cc9964f34c2e7f	tests