@Override
	public DataType toDataType() throws DuplicateNameException, IOException {
		String name = "CONSTANT_Class_info";
		Structure structure = new StructureDataType(name, 0);
		structure.add(BYTE, "tag", null);
		structure.add(WORD, "name_index", null);
		return structure;
	}
The value of the name_index item must be a valid index into the
constant_pool table. The constant_pool entry at that index must be a
CONSTANT_Utf8_info (?4.4.7) structure representing a valid binary class or
interface name encoded in internal form (?4.2.1).
@return a valid index into the constant_pool table
Ghidra/Processors/JVM/src/main/java/ghidra/javaclass/format/constantpool/ConstantPoolClassInfo.java