add Nullable to new getParameterAsConcatString method

NationalSecurityAgency · Dec 24, 2024 · ef957fd · ef957fd
1 parent 5c56e40
commit ef957fd
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/main/java/emissary/core/IBaseDataObject.java b/src/main/java/emissary/core/IBaseDataObject.java
@@ -17,6 +17,7 @@
 import java.util.Set;
 import java.util.UUID;
 import java.util.stream.Collectors;
+import javax.annotation.Nullable;
 
 public interface IBaseDataObject {
 
@@ -415,6 +416,7 @@ default String getParameterAsConcatString(final String key) {
      * @param sep the separator for multivalued fields
      * @return the string value or null if no such element
      */
+    @Nullable
     default String getParameterAsConcatString(final String key, final String sep) {
         final var strParameter = String.join(sep, getParameterAsStrings(key));
         return StringUtils.isBlank(strParameter) ? null : strParameter;