add maxSize parameter to HotEntryCache

data-store/src/main/java/org/lucares/pdb/datastore/internal/DataStore.java

@@ -73,7 +73,7 @@ public class DataStore implements AutoCloseable {
 
 	// A Doc will never be changed once it is created. Therefore we can cache them
 	// easily.
-	private final HotEntryCache<Long, Doc> docIdToDocCache = new HotEntryCache<>(Duration.ofMinutes(30)/* , 100_000 */);
+	private final HotEntryCache<Long, Doc> docIdToDocCache = new HotEntryCache<>(Duration.ofMinutes(30), 100_000);
 
 	private final HotEntryCache<Tags, PdbWriter> writerCache;
 
@@ -102,7 +102,7 @@ public class DataStore implements AutoCloseable {
 
 		queryCompletionIndex = new QueryCompletionIndex(storageBasePath);
 
-		writerCache = new HotEntryCache<>(Duration.ofSeconds(10)/* , 1000 */);
+		writerCache = new HotEntryCache<>(Duration.ofSeconds(10), 1000);
 		writerCache.addListener((key, value) -> value.close());
 	}