8
java.lang.ClassCastException: scala.util.continuations.ControlContext cannot be cast to java.lang.Integer
	at scala.runtime.BoxesRunTime.unboxToInt(Unknown Source)
	at Test$$anonfun$main$2.apply(select.scala:18)
	at Test$$anonfun$main$2.apply(select.scala:18)
	at scala.util.continuations.ControlContext$.reset(ControlContext.scala:65)
	at Test$.main(select.scala:18)
	at Test.main(select.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at scala.tools.nsc.util.ScalaClassLoader$$anonfun$run$1.apply(ScalaClassLoader.scala:55)
	at scala.tools.nsc.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:22)
	at scala.tools.nsc.util.ScalaClassLoader$URLClassLoader.asContext(ScalaClassLoader.scala:61)
	at scala.tools.nsc.util.ScalaClassLoader$class.run(ScalaClassLoader.scala:55)
	at scala.tools.nsc.util.ScalaClassLoader$URLClassLoader.run(ScalaClassLoader.scala:61)
	at scala.tools.nsc.ObjectRunner$.run(ObjectRunner.scala:33)
	at scala.tools.nsc.MainGenericRunner$.main(MainGenericRunner.scala:153)
	at scala.tools.nsc.MainGenericRunner.main(MainGenericRunner.scala)