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040000 tree e12d7e00c161aaef3fe25b05fa5e63953bdec9d3	core
040000 tree e22c0d53fbd14764305ec687fe47b0bb0fe9653f	io
100644 blob 1cd575fd9a028487fdbd2b3459d53deca2027356	pom.xml
040000 tree 3be7eec80a636c3f159a4f6c459c1f7dbfb80752	protocol