plugins Ġ{ ĊĠĠĠ Ġid ( Dependencies . Plugins . java Library ) ĊĠĠĠ Ġid ( Dependencies . Plugins . kotlin ) ĊĠĠĠ Ġkotlin ( Dependencies . Plugins . k apt ) Ċ } Ċ Ċ java Ġ{ ĊĠĠĠ Ġsource Compatibility Ġ= ĠJava Version . VERSION _ 1 _ 8 ĊĠĠĠ Ġtarget Compatibility Ġ= ĠJava Version . VERSION _ 1 _ 8 Ċ } Ċ Ċ dependencies Ġ{ ĊĠĠĠ Ġimplementation ( Dependencies . Kotlin . kotlin Std ) ĊĠĠĠ Ġimplementation ( Dependencies . Kotlin . coroutines ) ĊĠĠĠ Ġimplementation ( Dependencies . D agger . d agger ) ĊĠĠĠ Ġk apt ( Dependencies . D agger . d agger _ compiler ) ĊĠĠĠ Ġtest Implementation ( Dependencies . Test Development . junit ) ĊĠĠĠ Ġtest Implementation ( Dependencies . Test Development . coroutines _ test ) ĊĠĠĠ Ġtest Implementation ( Dependencies . Test Development . mockito _ kotlin ) ĊĠĠĠ Ġtest Implementation ( Dependencies . Test Development . truth ) Ċ }