====== Groovy Concurrent ======

  * [[http://groovy.codehaus.org/Concurrency+with+Groovy|Concurrency with Groovy]]
  * [[http://groovy.codehaus.org/groovy-jdk/java/lang/Thread.html|java.lang.Thread]]

===== 초간단 쓰레드 예제 =====
<code groovy>
for (i in 1..30) {
    Thread.start( {
        def name = Thread.currentThread().name
        for (j in 1..10) {
            println "[$name] thread running..."
            sleep 5
        }
    });
}
</code>