--- a/test/jdk/tools/jpackage/JPackageInvalidArgTest.java	Thu Jun 20 14:47:20 2019 -0400
+++ b/test/jdk/tools/jpackage/JPackageInvalidArgTest.java	Fri Jun 21 08:29:09 2019 -0400
@@ -39,7 +39,7 @@
     private static final String RESULT2 = "Missing argument:";
 
     private static void validate(String arg, String output) throws Exception {
-        String[] result = output.split("\n");
+        String[] result = JPackageHelper.splitAndFilter(output);
         if (result.length != 1) {
             System.err.println(output);
             throw new AssertionError("Invalid number of lines in output: "