Cleanup - removed unused variables and methods,

redundant initializers in several places

Issue-ID: SO-1841
Signed-off-by: Oleksandr Moliavko <o.moliavko@samsung.com>
Change-Id: I15ae50cf327d3d125f9d86c34281093bef677c71

3 files changed, 2 insertions, 11 deletions

diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
index 3eb3fe188d..c648cc2137 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
@@ -525,7 +525,7 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin {
 
     private StackInfo getStackStatus(String cloudSiteId, String cloudOwner, String tenantId, String instanceId,
             boolean pollForCompletion, int timeoutMinutes, boolean backout) throws MsoException {
-        StackInfo stackInfo = new StackInfo();
+        StackInfo stackInfo;
 
         // If client has requested a final response, poll for stack completion
         if (pollForCompletion) {
diff --git a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/network/MsoNetworkAdapterImpl.java b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/network/MsoNetworkAdapterImpl.java
index 52b97da61a..5641186eca 100644
--- a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/network/MsoNetworkAdapterImpl.java
+++ b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/network/MsoNetworkAdapterImpl.java
@@ -310,7 +310,6 @@ public class MsoNetworkAdapterImpl implements MsoNetworkAdapter {
             // First, look up to see if the Network already exists (by name).
             // For HEAT orchestration of networks, the stack name will always match the network name
             StackInfo heatStack = null;
-            long queryNetworkStarttime = System.currentTimeMillis();
             try {
                 heatStack = heat.queryStack(cloudSiteId, CLOUD_OWNER, tenantId, networkName);
             } catch (MsoException me) {
@@ -564,7 +563,6 @@ public class MsoNetworkAdapterImpl implements MsoNetworkAdapter {
             // Verify that the Network exists
             // For Neutron-based orchestration, the networkId is the Neutron Network UUID.
             NetworkInfo netInfo = null;
-            long queryNetworkStarttime = System.currentTimeMillis();
             try {
                 netInfo = neutron.queryNetwork(networkId, tenantId, cloudSiteId);
             } catch (MsoException me) {
@@ -608,7 +606,6 @@ public class MsoNetworkAdapterImpl implements MsoNetworkAdapter {
             // First, look up to see that the Network already exists.
             // For Heat-based orchestration, the networkId is the network Stack ID.
             StackInfo heatStack = null;
-            long queryStackStarttime = System.currentTimeMillis();
             try {
                 heatStack = heat.queryStack(cloudSiteId, CLOUD_OWNER, tenantId, networkName);
             } catch (MsoException me) {
@@ -728,7 +725,6 @@ public class MsoNetworkAdapterImpl implements MsoNetworkAdapter {
 
             // Update the network stack
             // Ignore MsoStackNotFound exception because we already checked.
-            long updateStackStarttime = System.currentTimeMillis();
             try {
                 heatStack = heatWithUpdate.updateStack(cloudSiteId, CLOUD_OWNER, tenantId, networkId, template,
                         stackParams, true, heatTemplate.getTimeoutMinutes());
@@ -892,9 +888,6 @@ public class MsoNetworkAdapterImpl implements MsoNetworkAdapter {
 
         logger.debug("*** QUERY Network with Network: {} in {}/{}", networkNameOrId, cloudSiteId, tenantId);
 
-        // Will capture execution time for metrics
-        long startTime = System.currentTimeMillis();
-
         if (commonUtils.isNullOrEmpty(cloudSiteId) || commonUtils.isNullOrEmpty(tenantId)
                 || commonUtils.isNullOrEmpty(networkNameOrId)) {
 
@@ -919,7 +912,6 @@ public class MsoNetworkAdapterImpl implements MsoNetworkAdapter {
         String neutronId = null;
         // Try Heat first, since networks may be named the same as the Heat stack
         StackInfo heatStack = null;
-        long queryStackStarttime = System.currentTimeMillis();
         try {
             heatStack = heat.queryStack(cloudSiteId, CLOUD_OWNER, tenantId, networkNameOrId);
         } catch (MsoException me) {
@@ -961,7 +953,6 @@ public class MsoNetworkAdapterImpl implements MsoNetworkAdapter {
         // Query directly against the Neutron Network for the details
         // no RouteTargets available for ContrailV2 in neutron net-show
         // networkId is heatStackId
-        long queryNetworkStarttime = System.currentTimeMillis();
         try {
             NetworkInfo netInfo = neutron.queryNetwork(neutronId, tenantId, cloudSiteId);
             if (netInfo != null) {
diff --git a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/tenant/TenantAdapterRest.java b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/tenant/TenantAdapterRest.java
index 6a38cc60e6..c782adec64 100644
--- a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/tenant/TenantAdapterRest.java
+++ b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/tenant/TenantAdapterRest.java
@@ -100,7 +100,7 @@ public class TenantAdapterRest {
         logger.debug("createTenant enter: {}", req.toJsonString());
 
         String newTenantId = null;
-        TenantRollback tenantRollback = new TenantRollback();
+        TenantRollback tenantRollback;
 
         try {
             Holder<String> htenant = new Holder<>();