sourceCompatibility = 1.8 targetCompatibility = 1.8 repositories { mavenCentral() } dependencies { compile 'com.sparkjava:spark-core:2.5' compile 'com.sparkjava:spark-template-freemarker:2.3' compile 'org.slf4j:slf4j-api:1.7.12' compile 'org.slf4j:slf4j-log4j12:1.7.12' compile 'ro.fortsoft.pf4j:pf4j:0.11.0' compile 'com.perforce:p4java:2019.1.1827134' compile 'org.apache.httpcomponents:httpclient:4.5' }