private boolean isParent(CategoryPath catPath) {
		for (Long id : myDtAddedList) {
			DataType dt = dtms[MY].getDataType(id.longValue());
			if (catPath.equals(dt.getCategoryPath())) {
				return true;
			}
		}
		return false;
	}
Process categories that were deleted in MY program, but are not
conflicts, i.e., not renamed, moved, or deleted in LATEST.
@param id category ID
Ghidra/Features/Base/src/main/java/ghidra/app/merge/datatypes/DataTypeMergeManager.java