public static NameStore getInstance() {
		if (singleton == null) {
			singleton = new NameStore();
			singleton.initFromSystemProperty();
			try {
				java.security.Security.setProperty("networkaddress.cache.ttl", "0");
			} catch (Exception e) {
				noOp();
			}
		}
		return singleton;
	}
Get the instance.

@return {@link NameStore} instance
ngrinder-runtime/src/main/java/org/ngrinder/dns/NameStore.java