run java file with command-line arguments using Gradle

gistfile1.txt

./gradlew -PmainClass=liang.IdentifyHostNameIP -'Pmyargs=www.whitehouse.gov,130.254.204.34' execute --daemon

// in gradle.build
task execute(type:JavaExec) {
    if(project.hasProperty('myargs')){
        args(myargs.split(','))
    }
    main = mainClass
    classpath = sourceSets.main.runtimeClasspath
}