public int getCatchHigh(int tryBlockOrdinal) throws InvalidDataTypeException {
		checkValidity(tryBlockOrdinal);
		DataType dt = getDataType();
		MemBuffer specificMemBuffer = getSpecificMemBuffer(tryBlockOrdinal, dt);
		// component 2 is the high state value of the catches
		return EHDataTypeUtilities.getEHStateValue(dt, CATCH_HIGH_ORDINAL, specificMemBuffer);
	}
Gets the high state value of the catches, if there is one, in the TryBlockMapEntry indicated 
by the ordinal.
@param tryBlockOrdinal 0-based ordinal indicating which TryBlockMapEntry in the map.
@return the high state value of the catches
@throws InvalidDataTypeException if valid TryBlockMapEntry data can't be created for 
the indicated ordinal.
Ghidra/Features/MicrosoftCodeAnalyzer/src/main/java/ghidra/app/cmd/data/exceptionhandling/EHTryBlockModel.java