Icon getIcon(DataType dataType, boolean disabled) {
		if (dataTypeClass.isInstance(dataType)) {
			if (disabled) {
				return disabledIcon;
			}
			return defaultIcon;
		}

		return null;
	}
Finds the DataTypeComponent at an address and component path in a program.
@param program the program to look for a datatype component
@param address the address to look for a datatype component
@param componentPath the component path (an array of indexes into hierarchy of nested
datatypes)
@return The datatype component at that address and component path or null if there is
none at that location.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/util/DataTypeUtils.java