Added initialization of contextPropagators from passed options (#837)

* Added initialization of contextPropagators from passed WorkflowClientOptions

* Changed order

Author: uberzydins

src/main/java/com/uber/cadence/client/WorkflowClientOptions.java

@@ -59,7 +59,7 @@ public static final class Builder {
     private DataConverter dataConverter = JsonDataConverter.getInstance();
     private WorkflowClientInterceptor[] interceptors = EMPTY_INTERCEPTOR_ARRAY;
     private Scope metricsScope = NoopScope.getInstance();
-    private String identity = ManagementFactory.getRuntimeMXBean().getName();;
+    private String identity = ManagementFactory.getRuntimeMXBean().getName();
     private List<ContextPropagator> contextPropagators = EMPTY_CONTEXT_PROPAGATORS;
     private QueryRejectCondition queryRejectCondition;
 
@@ -71,6 +71,7 @@ private Builder(WorkflowClientOptions options) {
       interceptors = options.getInterceptors();
       metricsScope = options.getMetricsScope();
       identity = options.getIdentity();
+      contextPropagators = options.getContextPropagators();
       queryRejectCondition = options.getQueryRejectCondition();
     }