failsafe added when recon returns invalid response

annotation/src/main/java/lcsb/mapviewer/annotation/services/annotators/ReconAnnotator.java

@@ -335,15 +335,20 @@ public class ReconAnnotator extends ElementAnnotator implements IExternalService
     String match = null;
     JsonObject result = null;
     for (JsonElement element : asJsonArray) {
-      String objAbreviation = ((JsonObject) element).get("abbreviation").getAsString();
-      if (match == null) {
-        match = objAbreviation;
-        result = (JsonObject) element;
-      } else if (match.length() > objAbreviation.length()) {
-        match = objAbreviation;
-        result = (JsonObject) element;
-      } else if (id.equalsIgnoreCase(objAbreviation)) {
-        match = objAbreviation;
+      if (((JsonObject) element).get("abbreviation") != null) {
+        String objAbreviation = ((JsonObject) element).get("abbreviation").getAsString();
+        if (match == null) {
+          match = objAbreviation;
+          result = (JsonObject) element;
+        } else if (match.length() > objAbreviation.length()) {
+          match = objAbreviation;
+          result = (JsonObject) element;
+        } else if (id.equalsIgnoreCase(objAbreviation)) {
+          match = objAbreviation;
+          result = (JsonObject) element;
+        }
+      } else if (match == null) {
+        logger.warn("No abbreviation found for element: " + element);
         result = (JsonObject) element;
       }
     }