--- /dev/null
+//
+// Getdown - application installer, patcher and launcher
+// Copyright (C) 2004-2018 Getdown authors
+// https://github.com/threerings/getdown/blob/master/LICENSE
+
+package com.threerings.getdown.data;
+
+/**
+ * System property constants associated with Getdown.
+ */
+public class Properties
+{
+ /** This property will be set to "true" on the application when it is being run by getdown. */
+ public static final String GETDOWN = "com.threerings.getdown";
+
+ /** If accepting connections from the launched application, this property
+ * will be set to the connection server port. */
+ public static final String CONNECT_PORT = "com.threerings.getdown.connectPort";
+}