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Class Summary | 
| ChartConfig | 
This class reads the configurations file for the charts and acts as a data class for the configurations It parses the
 configurations file according to a given schema and throws an exception if the parsing failed It also assigns default
 values to variables that are not mandatory and don't exist in the configs file | 
| ChartsBuilder | 
A Charts class with static methods. | 
| Messages | 
i118n class for error messages | 
| QueuedMap<K,V> | 
A HashMp with keys and values. | 
| ValueFormatsParser | 
A Parser and tokenizer for the three defined formats. |