apply plugin: 'kotlin' dependencies { implementation project(':bitcoinj-core') implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.9.23' } compileKotlin { kotlinOptions { jvmTarget = "11" } } sourceCompatibility = 11 compileJava.options.encoding = 'UTF-8' compileTestJava.options.encoding = 'UTF-8' javadoc.options.encoding = 'UTF-8' compileJava { options.compilerArgs.addAll(['--release', '11']) options.compilerArgs << '-Xlint:deprecation' }