@Override
	public DataType toDataType() throws DuplicateNameException, IOException {
		StructureDataType structure = getBaseStructure("Exceptions_attribute");
		structure.add(WORD, "number_of_exceptions", null);
		if (exceptionIndexTable.length > 0) {
			DataType array = new ArrayDataType(WORD, exceptionIndexTable.length, WORD.getLength());
			structure.add(array, "exception_index_table", null);
		}
		return structure;
	}
Each value in the exception_index_table array must be a valid index into
the constant_pool table. The constant_pool entry referenced by each table
item must be a CONSTANT_Class_info structure representing a class
type that this method is declared to throw.
@param i entry
@return index
Ghidra/Processors/JVM/src/main/java/ghidra/javaclass/format/attributes/ExceptionsAttribute.java