private String getAddressString(CodeUnit cu) {
		Address addr = cu.getMinAddress();
		AddressSpace space = addr.getAddressSpace();
		if (displayBlockName) {
			String text = addr.toString(false, padZeros ? 16 : minHexDigits);
			MemoryBlock block = cu.getProgram().getMemory().getBlock(addr);
			if (block != null) {
				return block.getName() + ":" + text;
			}
		}
		return addr.toString(space.showSpaceName(), padZeros ? 16 : minHexDigits);
	}
Constructor
@param model the model that the field belongs to.
@param hlProvider the HightLightStringProvider.
@param displayOptions the Options for display properties.
@param fieldOptions the Options for field specific properties.
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/AddressFieldFactory.java