diff options
| -rw-r--r-- | models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroups.java | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroups.java b/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroups.java index 269130b07..6729d7e88 100644 --- a/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroups.java +++ b/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroups.java @@ -85,9 +85,14 @@ public class PdpGroups { * @return the validation result */ public ValidationResult checkForDuplicateGroups(ValidationResult result) { - List<String> names = groups.stream().map(PdpGroup::getName).collect(Collectors.toList()); - if (groups.size() != new HashSet<>(names).size()) { - result = new ObjectValidationResult(GROUPS_FIELD, names, ValidationStatus.INVALID, "duplicate group names"); + if (null == groups) { + result.setResult(ValidationStatus.INVALID, "is null"); + } else { + List<String> names = groups.stream().map(PdpGroup::getName).collect(Collectors.toList()); + if (groups.size() != new HashSet<>(names).size()) { + result = + new ObjectValidationResult(GROUPS_FIELD, names, ValidationStatus.INVALID, "duplicate group names"); + } } return result; } |