040000 tree e91ae69ba2c363092682c2e54b9415d5f9591b17	authentication
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100644 blob a5fc7c69ed7e3abf8681898e357163058411da8c	package-info.java
040000 tree a044f77d2df3935fd9fc3c5b58aa64dde71ff1e3	protocols
040000 tree 3403990af571277d17f802ab3888691cbaa60a81	types