[debug] not up to date. inChanged = true, force = false
[debug] Updating ProjectRef(uri("file:/D:/Project/Scala/ScalaDemo1/ScalaDemo15/project/"), "scalademo15-build")...
[debug] Done updating ProjectRef(uri("file:/D:/Project/Scala/ScalaDemo1/ScalaDemo15/project/"), "scalademo15-build")
