plugins Ġ{ ĊĠĠĠ Ġid (" java - library ") ĊĠĠĠ Ġid (" kotlin ") Ċ } Ċ Ċ dependencies Ġ{ ĊĠĠĠ Ġ// Ġno inspection ĠDifferent Std lib Gradle Version ĊĠĠĠ Ġimplementation (" org . jetbrains . kotlin : kotlin - stdlib - jdk 7 :${ Versions . K OT LIN _ VERSION }") ĊĊĠĠĠ Ġapi (" io . reactivex . rx java 2 : rx java :${ Versions . RX JAVA _ VERSION }") ĊĠĠĠ Ġapi (" io . reactivex . rx java 2 : rx kotlin :${ Versions . RX K OT LIN _ VERSION }") Ċ } Ċ Ċ java Ġ{ ĊĠĠĠ Ġtarget Compatibility Ġ= ĠJava Version . VERSION _ 1 _ 8 ĊĠĠĠ Ġsource Compatibility Ġ= ĠJava Version . VERSION _ 1 _ 8 Ċ } Ċ