diff --git a/pdb-ui/src/main/java/org/lucares/pdbui/JsonToEntryTransformer.java b/pdb-ui/src/main/java/org/lucares/pdbui/JsonToEntryTransformer.java
index a5108a8..4e86369 100644
--- a/pdb-ui/src/main/java/org/lucares/pdbui/JsonToEntryTransformer.java
+++ b/pdb-ui/src/main/java/org/lucares/pdbui/JsonToEntryTransformer.java
@@ -18,7 +18,7 @@ import com.fasterxml.jackson.databind.ObjectReader;
 public class JsonToEntryTransformer implements LineToEntryTransformer {
 	private static final Logger LOGGER = LoggerFactory.getLogger(JsonToEntryTransformer.class);
 
-	private final TypeReference<Map<String, Object>> typeReferenceForMap = new TypeReference<>() {
+	private final TypeReference<Map<String, Object>> typeReferenceForMap = new TypeReference<Map<String, Object>>() {
 	};
 
 	private final ObjectMapper objectMapper = new ObjectMapper();