Do not suppress ClassNotFoundException, NoSuchM...

Do not suppress ClassNotFoundException, NoSuchMethodError, or
InvocationTargetException. Document that the caller must handle them.

1 files changed, 9 insertions, 10 deletions

diff --git a/src/compiler/scala/tools/nsc/ObjectRunner.scala b/src/compiler/scala/tools/nsc/ObjectRunner.scala
index d64ad2947d..64aafb0007 100644
--- a/src/compiler/scala/tools/nsc/ObjectRunner.scala
+++ b/src/compiler/scala/tools/nsc/ObjectRunner.scala
@@ -13,24 +13,23 @@ import java.net.URLClassLoader
 
 /** An object that runs another object specified by name. */
 object ObjectRunner {
+  /** Run a given object, specified by name, using a
+    * specified classpath and argument list.
+    *
+    * Throws: ClassNotFoundException, NoSuchMtehodError,
+    *         InvocationTargetException
+    */
   def run(
       classpath: List[String],
       objectName: String,
       arguments: Seq[String]): Unit =
-    try {
+  {
       val classpathURLs = classpath.map(s => new File(s).toURL).toArray
       val mainLoader = new URLClassLoader(classpathURLs, null)
       val clsToRun = Class.forName(objectName, true, mainLoader)
 
       val method = clsToRun.getMethod("main", List(classOf[Array[String]]).toArray)
 
-      val res = method.invoke(null, List(arguments.toArray).toArray)
-      ()
-    } catch {
-      case e: Exception =>
-        // ClassNotFoundException, InvocationTargetException, NoSuchMethod ..
-        Console.println(e)
-        exit(1)
-    }
-
+      method.invoke(null, List(arguments.toArray).toArray)
+  }
 }