src/de/htwsaar/demo/Server/Database.java
public Map<String, String> select(String key) {
        Map<String, String> resultSet = new HashMap<>();
        String val = this.container.get(key);
        if(val != null) {
            resultSet.put(key, val);
        }
        return resultSet;
    }
/**
     * Emulates an SQL select operation
     *
     * @param key Select one row
     * @return Success
     */
Emulates an SQL select operation
@param key Select one row
@return Success
Emulates an SQL select operation @param key Select one row @return Success
public Map<String, String> select(String key) {
        Map<String, String> resultSet = new HashMap<>();
        String val = this.container.get(key);
        if(val != null) {
            resultSet.put(key, val);
        }
        return resultSet;
    }
public Map < String , String > select ( String key ) { Map < String , String > resultSet = new HashMap < > ( ) ; String val = this . container . get ( key ) ; if ( val != null ) { resultSet . put ( key , val ) ; } return resultSet ; }
Emulates an SQL select operation
 @param key Select one row
 @return Success
Emulates an SQL select operation @param key Select one row @return Success