private DataTypeComponent getComponent() {
		DataTypeComponent component = findComponent(original);
		if (component == null) {
			component = findComponent(replacement);
		}
		return component;
	}
Constructor
@param program the program containing the structure or union field to be renamed
@param composite the composite whose field is being renamed
@param ordinal the ordinal of the field being renamed with its containing composite
@param original the original name of the field
@param newName the new name for the enum value
Ghidra/Features/Base/src/main/java/ghidra/features/base/replace/items/RenameFieldQuickFix.java