diff -r 8e8efda5270c -r e51a50c66885 hotspot/test/runtime/6294277/SourceDebugExtension.java
--- a/hotspot/test/runtime/6294277/SourceDebugExtension.java	Fri Jul 13 14:16:21 2012 -0700
+++ b/hotspot/test/runtime/6294277/SourceDebugExtension.java	Mon Jul 16 04:06:44 2012 -0700
@@ -25,6 +25,7 @@
  * @test
  * @bug 6294277
  * @summary java -Xdebug crashes on SourceDebugExtension attribute larger than 64K
+ * @run main/othervm -Xdebug -Xrunjdwp:transport=dt_socket,address=8888,server=y,suspend=n SourceDebugExtension
  */
 import java.io.*;