diff -r 64adf683bc7b -r 61c44899b4eb test/jdk/tools/jpackage/junit/jdk/jpackage/internal/InvalidDottedVersionTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/tools/jpackage/junit/jdk/jpackage/internal/InvalidDottedVersionTest.java	Fri Oct 18 14:14:37 2019 -0400
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.jpackage.internal;
+
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+@RunWith(Parameterized.class)
+public class InvalidDottedVersionTest {
+
+    public InvalidDottedVersionTest(String version) {
+        this.version = version;
+    }
+
+    @Parameters
+    public static List<Object[]> data() {
+        return Stream.of(
+            "1.-1",
+            "5.",
+            "4.2.",
+            "3..2",
+            "2.a",
+            "0a",
+            ".",
+            " ",
+            " 1",
+            "1. 2"
+        ).map(version -> new Object[] { version }).collect(Collectors.toList());
+    }
+
+    @Rule
+    public ExpectedException exceptionRule = ExpectedException.none();
+
+    @Test
+    public void testIt() {
+        exceptionRule.expect(IllegalArgumentException.class);
+        new DottedVersion(version);
+    }
+
+    private final String version;
+}