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-rw-r--r--vid-app-common/src/main/java/org/onap/vid/model/CategoryParameter.java3
1 files changed, 2 insertions, 1 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/model/CategoryParameter.java b/vid-app-common/src/main/java/org/onap/vid/model/CategoryParameter.java
index 91617ff42..85caac424 100644
--- a/vid-app-common/src/main/java/org/onap/vid/model/CategoryParameter.java
+++ b/vid-app-common/src/main/java/org/onap/vid/model/CategoryParameter.java
@@ -22,6 +22,7 @@ package org.onap.vid.model;
* ============LICENSE_END=========================================================
*/
+import java.util.Collections;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
@@ -82,7 +83,7 @@ public class CategoryParameter extends VidBaseEntity {
@OneToMany(fetch = FetchType.EAGER, mappedBy = "categoryParameter")
public Set<CategoryParameterOption> getOptions() {
- return options;
+ return Collections.unmodifiableSet(options);
}
public void setOptions(Set<CategoryParameterOption> options) {