+ labelText.append("launcher version: " + Build.version());
+ labelText.append("\n");
+ try {
+ labelText.append("install4j version: " + Variables.getCompilerVariable("sys.install4jVersion"));
+ } catch(java.io.IOException e) {
+ labelText.append("install4j version: not available");
+ }
+ labelText.append("\n");
+ labelText.append("installer version: " + System.getProperty("installer_template_version"));