iv_decimalFSM = new DecimalStrengthFSM();
iv_strengthFSM = new StrengthFSM();
iv_strengthUnitFSM = new StrengthUnitFSM();
iv_frequencyUnitFSM = new FrequencyUnitFSM();
iv_formFSM = new FormFSM();
iv_subMedSectionFSM = new SubSectionIndicatorFSM();
iv_logger.info("Finite state machines loaded.");
try {
//gather window size and annotation type
String windowSize = (String)annotCtx.getConfigParameterValue(DISTANCE);