--- old/test/jdk/tools/jpackage/share/ErrorTest.java	2019-09-25 16:20:15.384923200 -0400
+++ new/test/jdk/tools/jpackage/share/ErrorTest.java	2019-09-25 16:20:13.294483000 -0400
@@ -67,7 +67,7 @@
 
     private static void validate(String output, String expected, boolean single)
             throws Exception {
-        String[] result = output.split("\n");
+        String[] result = JPackageHelper.splitAndFilter(output);
         if (single && result.length != 1) {
             System.err.println(output);
             throw new AssertionError("Unexpected multiple lines of output: "