thufir@doge:~$
thufir@doge:~$ groovy IdeaProjects/groovy/src/hi.groovy
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
/home/thufir/IdeaProjects/groovy/src/hi.groovy: 3: unexpected token: @ @ line 3, column 9.
           @Grab(group = 'org.apache.activemq', module = 'activemq-all', version = '5.9.0')
           ^

1 error

thufir@doge:~$
thufir@doge:~$ cat IdeaProjects/groovy/src/hi.groovy
@Grapes([
        @Grab(group = 'net.sf.gtools.jms', module = 'JmsCategory', version = '0.2')
        @Grab(group = 'org.apache.activemq', module = 'activemq-all', version = '5.9.0')
        @Grab(group = "junit", module = "junit", version = "4.11")
        @Grab(group = 'net.sf.gtools.jms', module = 'JmsCategory', version = '0.2')
        @Grab(group = 'org.apache.activemq', module = 'activemq-all', version = '5.9.0')
        @Grab(group = "junit", module = "junit", version = "4.11")
        @Grab(group = 'net.sf.gtools.jms', module = 'JmsCategory', version = '0.2')
        @Grab(group = 'org.apache.activemq', module = 'activemq-all', version = '5.9.0')
        @Grab(group = "junit", module = "junit", version = "4.11")
        @Grab(group = 'net.sf.gtools.jms', module = 'JmsCategory', version = '0.2')
        @Grab(group = 'org.apache.activemq', module = 'activemq-all', version = '5.9.0')
        @Grab(group = "junit", module = "junit", version = "4.11")
])
import net.sf.gtools.jms.JmsCategory
import net.sf.gtools.jms.JmsCategory
import org.apache.activemq.ActiveMQConnectionFactory

class GroovyJMSExample {
    def static sendMessage() {
        use(JmsCategory) {
            def jms = new ActiveMQConnectionFactory('tcp://localhost:3700')
            jms.connect { c ->
                c.queue("TEST-queue") { q ->
                    def msg = createTextMessage("test")
                    q.send(msg)
                }
            }
        }
    }

    static void main(String[] args) {
        sendMessage()
    }
}
thufir@doge:~$