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package cbt
import java.net._
import scala.util.Try
import scala.collection.immutable.Seq
// do not make this a case class, required object identity equality
class MultiClassLoader(parents: Seq[ClassLoader])(implicit val logger: Logger) extends ClassLoader with CachingClassLoader{
override def findClass(name: String) = {
parents.find( parent =>
try{
parent.loadClass(name)
true
} catch {
case _:ClassNotFoundException => false
}
).map(
_.loadClass(name)
).getOrElse( throw new ClassNotFoundException(name) )
}
override def toString = (
scala.Console.BLUE
++ super.toString
++ scala.Console.RESET
++ "("
++ (
if(parents.nonEmpty)(
"\n" ++ parents.map(_.toString).mkString(",\n").split("\n").map(" "++_).mkString("\n") ++ "\n"
) else ""
) ++")"
)
}
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