test/jdk/tools/jpackage/apps/image/Hello.java
branchJDK-8200758-branch
changeset 57079 c53a2eca0f57
child 57106 ea870b9ce89a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/tools/jpackage/apps/image/Hello.java	Tue Dec 18 18:23:16 2018 -0500
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2018, 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.
+ */
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.PrintWriter;
+
+public class Hello {
+
+    private static final String MSG = "jpackage test application";
+    private static final int EXPECTED_NUM_OF_PARAMS = 3; // Starts at 1
+
+    public static void main(String[] args) {
+        printToStdout(args);
+        printToFile(args);
+    }
+
+    private static void printToStdout(String[] args) {
+        System.out.println(MSG);
+
+        System.out.println("args.length: " + args.length);
+
+        for (String arg : args) {
+            System.out.println(arg);
+        }
+
+        for (int index = 1; index <= EXPECTED_NUM_OF_PARAMS; index++) {
+            String value = System.getProperty("param" + index);
+            if (value != null) {
+                System.out.println("-Dparam" + index + "=" + value);
+            }
+        }
+    }
+
+    private static void printToFile(String[] args) {
+        String outputFile = "appOutput.txt";
+        File file = new File(outputFile);
+
+        try (PrintWriter out
+                = new PrintWriter(new BufferedWriter(new FileWriter(file)))) {
+            out.println(MSG);
+
+            out.println("args.length: " + args.length);
+
+            for (String arg : args) {
+                out.println(arg);
+            }
+
+            for (int index = 1; index <= EXPECTED_NUM_OF_PARAMS; index++) {
+                String value = System.getProperty("param" + index);
+                if (value != null) {
+                    out.println("-Dparam" + index + "=" + value);
+                }
+            }
+        } catch (Exception ex) {
+            System.err.println(ex.getMessage());
+        }
+    }
+}