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-rw-r--r--gson/src/main/java/org/onap/policy/common/gson/internal/Deserializer.java3
1 files changed, 1 insertions, 2 deletions
diff --git a/gson/src/main/java/org/onap/policy/common/gson/internal/Deserializer.java b/gson/src/main/java/org/onap/policy/common/gson/internal/Deserializer.java
index f2975860..4bf6e0c3 100644
--- a/gson/src/main/java/org/onap/policy/common/gson/internal/Deserializer.java
+++ b/gson/src/main/java/org/onap/policy/common/gson/internal/Deserializer.java
@@ -25,10 +25,9 @@ import com.google.gson.JsonObject;
/**
* Super class of all de-serializers.
*/
+@FunctionalInterface
public interface Deserializer {
- String INVOKE_ERR = "cannot invoke method to deserialize: ";
-
/**
* Gets an value from a tree, converts it, and puts it into a target object.
*