--- old/test/jdk/tools/jpackage/macosx/base/SigningBase.java	2019-12-13 13:36:48.827271200 -0500
+++ new/test/jdk/tools/jpackage/macosx/base/SigningBase.java	2019-12-13 13:36:47.759348100 -0500
@@ -48,8 +48,7 @@
                 .addArguments("--verify", "--deep", "--strict", "--verbose=2",
                         target.toString())
                 .saveOutput()
-                .execute()
-                .assertExitCodeIs(exitCode).getOutput();
+                .execute(exitCode).getOutput();
 
         return result;
     }