private String getAvailableAppsMsg(IExtensionRegistry registry) { IExtension[] availableApps = getAvailableApps(registry, PI_RUNTIME, null);
String getAvailableAppsMsg() { IExtension[] availableApps = getAvailableAppExtensions();
	private String getAvailableAppsMsg(IExtensionRegistry registry) {		IExtension[] availableApps = getAvailableApps(registry, PI_RUNTIME, null);		String availableAppsMsg = "<NONE>"; //$NON-NLS-1$		if (availableApps.length != 0) {			availableAppsMsg = availableApps[0].getUniqueIdentifier();			for (int i = 1; i < availableApps.length; i++)				availableAppsMsg = availableAppsMsg + ", " + availableApps[i].getUniqueIdentifier(); //$NON-NLS-1$		}		return availableAppsMsg;	}