private static String checkProperty(String key,String defaultValue){
  String result=null;
  if (key.equals(P_WARNING) || key.equals(P_WARNING_de))   result=defaultValue;
 else   if (!isClient())   result=s_prop.getProperty(key,SecureInterface.CLEARVALUE_START + defaultValue + SecureInterface.CLEARVALUE_END);
 else   result=s_prop.getProperty(key,SecureEngine.encrypt(defaultValue));
  s_prop.setProperty(key,result);
  return result;
}

private static String checkProperty ( String key , String defaultValue ) { String result = null ; if ( key . equals ( P_WARNING ) || key . equals ( P_WARNING_de ) ) result = defaultValue ; else if ( ! isClient ( ) ) result = s_prop . getProperty ( key , SecureInterface . CLEARVALUE_START + defaultValue + SecureInterface . CLEARVALUE_END ) ; else result = s_prop . getProperty ( key , SecureEngine . encrypt ( defaultValue ) ) ; s_prop . setProperty ( key , result ) ; return result ; }
load property and set to default , if not existing
