+ System.out.println(
+ "Java version: " + System.getProperty("java.version"));
+ System.out.println("Java home: " + System.getProperty("java.home"));
+ System.out.println("Java arch: " + System.getProperty("os.arch") + " "
+ + System.getProperty("os.name") + " "
+ + System.getProperty("os.version"));
+
+ String val = System.getProperty("sys.install4jVersion");
+ if (val != null)
+ {
+ System.out.println("Install4j version: " + val);
+ }
+ val = System.getProperty("installer_template_version");
+ if (val != null)
+ {
+ System.out.println("Install4j template version: " + val);
+ }
+ val = System.getProperty("launcher_version");
+ if (val != null)
+ {
+ System.out.println("Launcher version: " + val);
+ }