diff -r 2c87d191056c -r 73950479184b test/jdk/java/net/ProxySelector/NullSelector.java
--- a/test/jdk/java/net/ProxySelector/NullSelector.java	Thu Sep 26 14:41:09 2019 -0700
+++ b/test/jdk/java/net/ProxySelector/NullSelector.java	Fri Sep 27 09:55:35 2019 +0100
@@ -25,6 +25,7 @@
  * @bug 6215885
  * @library /test/lib
  * @summary URLConnection.openConnection NPE if ProxySelector.setDefault is set to null
+ * @run main/othervm NullSelector
  */
 
 import java.net.*;