gistfile1.groovy

//The lib can obviously be used from Java too

//Add jcenter repository (it's actually the gradle default)
//compile "uk.co.rx14.jmclaunchlib:jMCLaunchLib:0.2.3"
def instance = MCInstance.createForge(
        "1.7.10", //Minecraft Version
        "1.7.10-10.13.3.1408-1.7.10", //Forge version
        "test/instance", //Caches directory
        "test/launch", //Run directory
        NullSupplier.INSTANCE //Credentials supplier (Supplier<Credential>)
)

def spec = instance.getOfflineLaunchSpec("RX14")

def process = spec.run(new File("/usr/bin/java").toPath()) //A standard java Process object