for (String flagString : flagsStatesArray) {
flagString=flagString.trim();
String[] flagStringArray = flagString.split("=");
FeatureFlags key = manager.getFlag(flagStringArray[0]);
if(key != null) {
FlagState value = FlagState.valueOf(flagStringArray[1]);
if(userName != null) {
manager.setFlagStateForUser(userName, flagStringArray[0], value);
} else {
manager.setFlagStateTo(flagStringArray[0], value);
}