100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391	emptyTextFile.txt
100644 blob 8769f6c44defb8ad642a252dcfbb93f762d24d0d	log4j.properties
040000 tree df2234c78bb48da9226618cf39eb0e0089691cc7	org
100644 blob 3c7be9311919ed80c992fc042e7fabebc4a2a173	secondary_sort_input.txt
100644 blob 73f7d113c1b99339e98b1fe16b4673e12bd04ccf	sort_by_value.txt