code: public static Version parseVersion(String version) {
  		if (!Strings.isNullOrEmpty(version)) {
  			try {
  				return Version.parseVersion(version);
  			} catch (Throwable exception) {
  				//
  			}
  		}
  		return null;
  	}
docs: Null-safe version parser.
  
  @param version the version string.
  @return the version.