public ItemCheckoutStatus[] getCheckouts(String user) throws IOException {
		synchronized (fileSystem) {
			validate();
			repository.validateReadPrivilege(user);
			return databaseItem.getCheckouts();
		}
	}
Returns all checkouts for this file/item.
@param user user who initiated the request
@throws UserAccessException if user is denied access
@throws IOException if an IO error occurs
@return all checkouts for this file/item.
Ghidra/Features/GhidraServer/src/main/java/ghidra/server/store/RepositoryFile.java