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-rw-r--r--model/basic-model/src/main/java/org/onap/policy/apex/model/basicmodel/concepts/ApexException.java1
1 files changed, 1 insertions, 0 deletions
diff --git a/model/basic-model/src/main/java/org/onap/policy/apex/model/basicmodel/concepts/ApexException.java b/model/basic-model/src/main/java/org/onap/policy/apex/model/basicmodel/concepts/ApexException.java
index 913924389..94472d3eb 100644
--- a/model/basic-model/src/main/java/org/onap/policy/apex/model/basicmodel/concepts/ApexException.java
+++ b/model/basic-model/src/main/java/org/onap/policy/apex/model/basicmodel/concepts/ApexException.java
@@ -85,6 +85,7 @@ public class ApexException extends Exception {
/**
* Build a cascaded message from an exception and all its nested exceptions
* @param throwable the top level exception
+ * @return cascaded message string
*/
public static String buildCascadedMessage(Throwable throwable) {
final StringBuilder builder = new StringBuilder();