Removed unused imports from models

Change-Id: I1f64127e1d783a962304c0add1524a57d6c24e4b
Issue-ID: POLICY-1791
Signed-off-by: Jim Hahn <jrh3@att.com>

2 files changed, 2 insertions, 6 deletions

diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SdncSimulatorJaxRs.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SdncSimulatorJaxRs.java
index acee6fdcd..0492c4e55 100644
--- a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SdncSimulatorJaxRs.java
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SdncSimulatorJaxRs.java
@@ -4,6 +4,7 @@
  * ================================================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,8 +28,6 @@ import javax.ws.rs.POST;
 import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
-
-
 import org.onap.policy.sdnc.SdncResponse;
 import org.onap.policy.sdnc.SdncResponseOutput;
 import org.onap.policy.sdnc.util.Serialization;
@@ -56,7 +55,7 @@ public class SdncSimulatorJaxRs {
         response.setResponseOutput(responseOutput);
         return Serialization.gsonPretty.toJson(response);
     }
-    
+
 
     /**
      * SDNC vf module topology operation.
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java
index cd73ae599..e41281d7f 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java
@@ -22,13 +22,10 @@
 package org.onap.policy.models.tosca.authorative.provider;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
-
 import lombok.NonNull;
-
 import org.onap.policy.models.base.PfConceptKey;
 import org.onap.policy.models.base.PfModelException;
 import org.onap.policy.models.dao.PfDao;