minor improvements

This commit is contained in:
Bane Stojkovic
2026-02-27 14:13:46 +01:00
parent 7d24621c18
commit ebd66eea4f
3 changed files with 20 additions and 2 deletions
@@ -22,6 +22,7 @@ import java.net.URL;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;
import org.apache.log4j.Logger;
@@ -38,7 +39,7 @@ public class DatasheetService {
private static DatasheetService instance;
private static Map<String, List<String[]>> datasheetCache = new HashMap<String, List<String[]>>();
private static Map<String, List<String[]>> datasheetCache = new ConcurrentHashMap<>();
private static Map<String, Map<String, List<String[]>>> lookupCache =
new HashMap<String, Map<String, List<String[]>>>();