Javadoc
Escapes special characters in the command id, parameter ids and parameter
values for
#serialize(). The special characters
CommandManager#PARAMETER_START_CHAR,
CommandManager#PARAMETER_END_CHAR,
CommandManager#ID_VALUE_CHAR,
CommandManager#PARAMETER_SEPARATOR_CHAR and
CommandManager#ESCAPE_CHAR are escaped by prepending a
CommandManager#ESCAPE_CHAR character.