1local.properties 2.DS_Store 3*.iml 4*.ipr 5*.iws 6.gradle 7/build 8gradle/build 9testapps/*/build 10testapps/multiproject/*/build 11testapps/tictactoe/*/build 12testapps/applibtest/*/build 13testapps/libsTest/*/build 14testapps/repo/*/build 15/repo 16/out 17