Merge pull request #90 from janaganh/unused

Removed Unused Local variable ObjectMapper - BugBash

Author: tsurdilo

api/src/main/java/io/serverlessworkflow/api/deserializers/CronDeserializer.java

@@ -52,7 +52,6 @@ public CronDeserializer(WorkflowPropertySource context) {
     public Cron deserialize(JsonParser jp,
                                    DeserializationContext ctxt) throws IOException {
 
-        ObjectMapper mapper = (ObjectMapper) jp.getCodec();
         JsonNode node = jp.getCodec().readTree(jp);
 
         Cron cron = new Cron();

api/src/main/java/io/serverlessworkflow/api/deserializers/FunctionRefDeserializer.java

@@ -59,7 +59,6 @@ public FunctionRef deserialize(JsonParser jp,
 
         if (!node.isObject()) {
             functionRef.setRefName(node.asText());
-            ObjectMapper objectMapper = new ObjectMapper();
             functionRef.setArguments(null);
             return functionRef;
         } else {