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040000 tree 7c81ed088153766926f7252daff4e444f2d7dfd0	nio
040000 tree 85bd6d6e0fbe2ea02599c4da872fdabddb934b4b	nio_char
040000 tree 101933211f349b8c0731160ae28e2c66ccc192ac	prefs
040000 tree 73e38775d9305a16e83261ed041bed246aa4d2a8	regex
040000 tree 6b0b11652541489c2ca74e890e0a390a8057f06a	security
040000 tree a312419e824b6337af52d431f7a0ec1804e50735	sql