100644 blob 2312ba79888ca86c11d3c11058ac5325137776c2	UtilConstants.java
040000 tree fc53e4a6dd24d9eb775a0fb81bc862c84db31020	io
100644 blob 2123da0f79a36dcb8907d57062a6d04fea11688f	package-info.java