General Sonar fixes

+)Organize imports
++) log formatter

Issue-ID: SDC-2542
Change-Id: Ibb4b568b19ee40a68f783bfa820bd7c73aae5c1f
Signed-off-by: arindamm <arind.mondal@samsung.com>

3 files changed, 5 insertions, 7 deletions

diff --git a/asdctool/src/main/java/org/openecomp/sdc/asdctool/configuration/ArtifactUUIDFixConfiguration.java b/asdctool/src/main/java/org/openecomp/sdc/asdctool/configuration/ArtifactUUIDFixConfiguration.java
index 608c6a6dd7..abfd10547b 100644
--- a/asdctool/src/main/java/org/openecomp/sdc/asdctool/configuration/ArtifactUUIDFixConfiguration.java
+++ b/asdctool/src/main/java/org/openecomp/sdc/asdctool/configuration/ArtifactUUIDFixConfiguration.java
@@ -22,7 +22,6 @@ package org.openecomp.sdc.asdctool.configuration;
 
 
 import org.openecomp.sdc.asdctool.impl.ArtifactUuidFix;
-import org.openecomp.sdc.be.components.distribution.engine.ServiceDistributionArtifactsBuilder;
 import org.openecomp.sdc.be.config.CatalogModelSpringConfig;
 import org.openecomp.sdc.be.dao.cassandra.ArtifactCassandraDao;
 import org.openecomp.sdc.be.dao.config.DAOSpringConfig;
diff --git a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/GraphMLConverter.java b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/GraphMLConverter.java
index a7c6d38b09..deb766fff9 100644
--- a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/GraphMLConverter.java
+++ b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/GraphMLConverter.java
@@ -71,6 +71,7 @@ public class GraphMLConverter {
     private static Logger log = Logger.getLogger(GraphMLConverter.class.getName());
 
     private Gson gson = new Gson();
+    private static final String LOG_FORMATTER = "{} {}";
 
     public boolean importGraph(String[] args) {
 
@@ -118,7 +119,7 @@ public class GraphMLConverter {
                 return false;
             }
 
-            log.info("{} {}", EXPORTED_FILE, result);
+            log.info(LOG_FORMATTER, EXPORTED_FILE, result);
         } catch (Exception e) {
             log.info("export graph failed ", e);
             return false;
@@ -142,7 +143,7 @@ public class GraphMLConverter {
 
             result = exportGraphMl(graph, outputDirectory);
 
-            log.info("{} {}", EXPORTED_FILE, result);
+            log.info(LOG_FORMATTER, EXPORTED_FILE, result);
         } catch (Exception e) {
             log.info("export exportGraphMl failed ", e);
             return null;
@@ -169,7 +170,7 @@ public class GraphMLConverter {
                 return false;
             }
 
-            log.info("{} {}", EXPORTED_FILE, result);
+            log.info(LOG_FORMATTER, EXPORTED_FILE, result);
         } catch (Exception e) {
             log.info("find Error In Json Graph failed ", e);
             return false;
diff --git a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/validator/executers/VfValidatorExecuter.java b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/validator/executers/VfValidatorExecuter.java
index 080845a999..eefd19594a 100644
--- a/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/validator/executers/VfValidatorExecuter.java
+++ b/asdctool/src/main/java/org/openecomp/sdc/asdctool/impl/validator/executers/VfValidatorExecuter.java
@@ -20,15 +20,13 @@
 
 package org.openecomp.sdc.asdctool.impl.validator.executers;
 
+import java.util.List;
 import org.openecomp.sdc.asdctool.impl.validator.tasks.VfValidationTask;
 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
 import org.openecomp.sdc.be.dao.jsongraph.JanusGraphDao;
 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
 import org.springframework.beans.factory.annotation.Autowired;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * Created by chaya on 7/3/2017.
  */