From 4f69e5325de4a66f67485a9a6ed03795597b644a Mon Sep 17 00:00:00 2001
From: michelou <michelou@epfl.ch>
Date: Thu, 15 Jun 2006 20:49:54 +0000
Subject: fixed "guess" test in MainGenericRunner.scala

added try/catch around Class.forName in ObjectRunner.scala
---
 src/compiler/scala/tools/nsc/ObjectRunner.scala | 31 ++++++++++++++-----------
 1 file changed, 18 insertions(+), 13 deletions(-)

(limited to 'src/compiler/scala/tools/nsc/ObjectRunner.scala')

diff --git a/src/compiler/scala/tools/nsc/ObjectRunner.scala b/src/compiler/scala/tools/nsc/ObjectRunner.scala
index cf636af7ab..d2202f5046 100644
--- a/src/compiler/scala/tools/nsc/ObjectRunner.scala
+++ b/src/compiler/scala/tools/nsc/ObjectRunner.scala
@@ -27,19 +27,24 @@ object ObjectRunner {
       classpath: List[String],
       objectName: String,
       arguments: Seq[String]): Unit =
-  {
-    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.getMethods.find(isMainMethod) match {
-      case Some(meth) =>
-        meth
-      case None => {
-        throw new Error("no main method in object " + objectName)
+    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.getMethods.find(isMainMethod) match {
+        case Some(meth) =>
+          meth
+        case None =>
+          throw new Error("no main method in object " + objectName)
       }
+      val res = method.invoke(null, List(arguments.toArray).toArray)
+      ()
+    } catch {
+      case e: Exception =>
+        // ClassNotFoundException, InvocationTargetException, ..
+        Console.println(e)
+        exit(1)
     }
-    val res = method.invoke(null, List(arguments.toArray).toArray)
-    ()
-  }
+
 }
-- 
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