--- /dev/null	2019-11-13 18:31:18.000000000 -0500
+++ new/test/jdk/tools/jpackage/helpers/jdk/jpackage/test/FileAssociations.java	2019-11-13 18:31:15.372135800 -0500
@@ -0,0 +1,94 @@
+/*
+ * 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.test;
+
+import java.nio.file.Path;
+import java.util.HashMap;
+import java.util.Map;
+
+
+final public class FileAssociations {
+    public FileAssociations(String faSuffixName) {
+        suffixName = faSuffixName;
+        setFilename("fa");
+        setDescription("jpackage test extention");
+    }
+
+    private void createFile() {
+        Map<String, String> entries = new HashMap<>(Map.of(
+            "extension", suffixName,
+            "mime-type", getMime(),
+            "description", description
+        ));
+        if (icon != null) {
+            if (TKit.isWindows()) {
+                entries.put("icon", icon.toString().replace("\\", "/"));
+            } else {
+                entries.put("icon", icon.toString());
+            }
+        }
+        TKit.createPropertiesFile(file, entries);
+    }
+
+    public FileAssociations setFilename(String v) {
+        file = TKit.workDir().resolve(v + ".properties");
+        return this;
+    }
+
+    public FileAssociations setDescription(String v) {
+        description = v;
+        return this;
+    }
+
+    public FileAssociations setIcon(Path v) {
+        icon = v;
+        return this;
+    }
+
+    Path getPropertiesFile() {
+        return file;
+    }
+
+    String getSuffix() {
+        return "." + suffixName;
+    }
+
+    String getMime() {
+        return "application/x-jpackage-" + suffixName;
+    }
+
+    public void applyTo(PackageTest test) {
+        test.notForTypes(PackageType.MAC_DMG, () -> {
+            test.addInitializer(cmd -> {
+                createFile();
+                cmd.addArguments("--file-associations", getPropertiesFile());
+            });
+            test.addHelloAppFileAssociationsVerifier(this);
+        });
+    }
+
+    private Path file;
+    final private String suffixName;
+    private String description;
+    private Path icon;
+}