Fix remaining Sonar code smells

Code reformatting to address Sonar code smells, excluding the cyclomatic
complexity errors which will require some heavier refactoring.

Issue-ID: AAI-1242
Change-Id: I0f2502c8038b1e70f53f3b82b9d4d0761d9137cc
Signed-off-by: mark.j.leonard <mark.j.leonard@gmail.com>

14 files changed, 222 insertions, 183 deletions

diff --git a/src/test/java/org/onap/aai/babel/MicroServiceAuthTest.java b/src/test/java/org/onap/aai/babel/MicroServiceAuthTest.java
index e6f5aa6..a8f1f92 100644
--- a/src/test/java/org/onap/aai/babel/MicroServiceAuthTest.java
+++ b/src/test/java/org/onap/aai/babel/MicroServiceAuthTest.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -116,8 +116,6 @@ public class MicroServiceAuthTest {
         assertThat(AAIMicroServiceAuthCore.authorize(VALID_ADMIN_USER, "WRONG:action"), is(false));
     }
 
-
-
     @Test
     public void testValidateRequest() throws AAIAuthException {
         AAIMicroServiceAuth auth = createStandardAuth();
@@ -137,7 +135,6 @@ public class MicroServiceAuthTest {
      * @throws AAIAuthException
      */
     private AAIMicroServiceAuth createAuthService(JSONObject roles) throws IOException, AAIAuthException {
-        BabelAuthConfig babelAuthConfig = new BabelAuthConfig();
         File file = File.createTempFile("auth-policy", "json");
         file.deleteOnExit();
         FileWriter fileWriter = new FileWriter(file);
@@ -145,6 +142,7 @@ public class MicroServiceAuthTest {
         fileWriter.flush();
         fileWriter.close();
 
+        BabelAuthConfig babelAuthConfig = new BabelAuthConfig();
         babelAuthConfig.setAuthPolicyFile(file.getAbsolutePath());
         return new AAIMicroServiceAuth(babelAuthConfig);
     }
@@ -190,8 +188,6 @@ public class MicroServiceAuthTest {
 
     private JSONObject createRoleObject(String roleName, JSONArray usersArray, JSONArray functionsArray)
             throws JSONException {
-        JSONObject roles = new JSONObject();
-
         JSONObject role = new JSONObject();
         role.put("name", roleName);
         role.put("functions", functionsArray);
@@ -199,8 +195,9 @@ public class MicroServiceAuthTest {
 
         JSONArray rolesArray = new JSONArray();
         rolesArray.put(role);
-        roles.put("roles", rolesArray);
 
+        JSONObject roles = new JSONObject();
+        roles.put("roles", rolesArray);
         return roles;
     }
 
diff --git a/src/test/java/org/onap/aai/babel/csar/extractor/YamlExtractorTest.java b/src/test/java/org/onap/aai/babel/csar/extractor/YamlExtractorTest.java
index 77517ad..b53f38d 100644
--- a/src/test/java/org/onap/aai/babel/csar/extractor/YamlExtractorTest.java
+++ b/src/test/java/org/onap/aai/babel/csar/extractor/YamlExtractorTest.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -27,13 +27,12 @@ import static org.junit.Assert.fail;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
-import org.apache.commons.io.IOUtils;
 import org.junit.Test;
 import org.onap.aai.babel.util.ArtifactTestUtils;
 import org.onap.aai.babel.xml.generator.data.Artifact;
 
 /**
- * Tests @see YamlExtractor
+ * Tests {@link YamlExtractor}.
  */
 public class YamlExtractorTest {
 
@@ -44,90 +43,72 @@ public class YamlExtractorTest {
     private static final String SUPPLY_VERSION = "The version must be supplied for processing.";
 
     @Test
-    public void extract_nullContentSupplied() {
+    public void testNullContentSupplied() {
         invalidArgumentsTest(null, FOO, FOO, SUPPLY_AN_ARCHIVE);
     }
 
-    private void invalidArgumentsTest(byte[] archive, String name, String version, String expectedErrorMessage) {
-        try {
-            YamlExtractor.extract(archive, name, version);
-            fail("An instance of InvalidArchiveException should have been thrown");
-        } catch (Exception ex) {
-            assertTrue(ex instanceof InvalidArchiveException);
-            assertEquals(expectedErrorMessage, ex.getLocalizedMessage());
-        }
-    }
-
     @Test
-    public void extract_emptyContentSupplied() {
+    public void testEmptyContentSupplied() {
         invalidArgumentsTest(new byte[0], FOO, FOO, SUPPLY_AN_ARCHIVE);
     }
 
     @Test
-    public void extract_nullNameSupplied() {
+    public void testNullNameSupplied() {
         invalidArgumentsTest(SOME_BYTES.getBytes(), null, FOO, SUPPLY_NAME);
     }
 
     @Test
-    public void extract_blankNameSupplied() {
+    public void testBlankNameSupplied() {
         invalidArgumentsTest("just some bytes that will pass the firsts validation".getBytes(), "  \t  ", FOO,
                 SUPPLY_NAME);
     }
 
     @Test
-    public void extract_emptyNameSupplied() {
+    public void testEmptyNameSupplied() {
         invalidArgumentsTest("just some bytes that will pass the firsts validation".getBytes(), "", FOO, SUPPLY_NAME);
     }
 
     @Test
-    public void extract_nullVersionSupplied() {
+    public void testNullVersionSupplied() {
         invalidArgumentsTest("just some bytes that will pass the firsts validation".getBytes(), FOO, null,
                 SUPPLY_VERSION);
     }
 
     @Test
-    public void extract_blankVersionSupplied() {
+    public void testBlankVersionSupplied() {
         invalidArgumentsTest("just some bytes that will pass the firsts validation".getBytes(), FOO, "  \t  ",
                 SUPPLY_VERSION);
     }
 
     @Test
-    public void extract_emptyVersionSupplied() {
+    public void testEmptyVersionSupplied() {
         invalidArgumentsTest("just some bytes that will pass the firsts validation".getBytes(), FOO, "",
                 SUPPLY_VERSION);
     }
 
     @Test
-    public void extract_invalidContentSupplied() {
+    public void testInvalidContentSupplied() {
         invalidArgumentsTest("This is a piece of nonsense and not a zip file".getBytes(), FOO, FOO,
                 "An error occurred trying to create a ZipFile. Is the content being converted really a csar file?");
     }
 
     @Test
-    public void extract_archiveContainsNoYmlFiles() throws IOException {
+    public void testArchiveContainsNoYmlFiles() throws IOException {
         try {
-            YamlExtractor.extract(loadResource("compressedArtifacts/noYmlFilesArchive.zip"), "noYmlFilesArchive.zip",
-                    "v1");
+            extractArchive("noYmlFilesArchive.zip");
             fail("An instance of InvalidArchiveException should have been thrown.");
         } catch (Exception e) {
             assertTrue("An instance of InvalidArchiveException should have been thrown.",
                     e instanceof InvalidArchiveException);
-            assertEquals("Incorrect message was returned", "No valid yml files were found in the csar file.",
+            assertEquals("Incorrect message was returned", "No valid YAML files were found in the csar file.",
                     e.getMessage());
         }
     }
 
-    private byte[] loadResource(final String archiveName) throws IOException {
-        return IOUtils.toByteArray(YamlExtractor.class.getClassLoader().getResource(archiveName));
-    }
-
     @Test
-    public void extract_archiveContainsOnlyTheExpectedYmlFilesFromSdWanService()
+    public void testArchiveContainsOnlyTheExpectedYmlFilesFromSdWanService()
             throws IOException, InvalidArchiveException {
-        List<Artifact> ymlFiles =
-                YamlExtractor.extract(loadResource("compressedArtifacts/service-SdWanServiceTest-csar.csar"),
-                        "service-SdWanServiceTest-csar.csar", "v1");
-
+        final List<Artifact> ymlFiles = extractArchive("service-SdWanServiceTest-csar.csar");
         List<String> payloads = new ArrayList<>();
         payloads.add("ymlFiles/resource-SdWanTestVsp-template.yml");
         payloads.add("ymlFiles/resource-TunnelXconntest-template.yml");
@@ -137,5 +118,30 @@ public class YamlExtractorTest {
 
         new ArtifactTestUtils().performYmlAsserts(ymlFiles, payloads);
     }
-}
 
+    /**
+     * @param archive
+     * @param name
+     * @param version
+     * @param expectedErrorMessage
+     */
+    private void invalidArgumentsTest(byte[] archive, String name, String version, String expectedErrorMessage) {
+        try {
+            new YamlExtractor().extract(archive, name, version);
+            fail("An instance of InvalidArchiveException should have been thrown");
+        } catch (Exception ex) {
+            assertTrue(ex instanceof InvalidArchiveException);
+            assertEquals(expectedErrorMessage, ex.getLocalizedMessage());
+        }
+    }
+
+    /**
+     * @param resourceName
+     * @return
+     * @throws InvalidArchiveException
+     * @throws IOException
+     */
+    private List<Artifact> extractArchive(String resourceName) throws InvalidArchiveException, IOException {
+        return new YamlExtractor().extract(new ArtifactTestUtils().getCompressedArtifact(resourceName), resourceName, "v1");
+    }
+}
diff --git a/src/test/java/org/onap/aai/babel/csar/fixture/ArtifactInfoBuilder.java b/src/test/java/org/onap/aai/babel/csar/fixture/ArtifactInfoBuilder.java
index 96f1b2d..cb70677 100644
--- a/src/test/java/org/onap/aai/babel/csar/fixture/ArtifactInfoBuilder.java
+++ b/src/test/java/org/onap/aai/babel/csar/fixture/ArtifactInfoBuilder.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -33,10 +33,14 @@ public class ArtifactInfoBuilder {
      * Builds an implementation of IArtifactInfo for test purposes.
      * <p/>
      *
-     * @param type type of artifact
-     * @param name name of artifact
-     * @param description description of artifact
-     * @param version version of artifact
+     * @param type
+     *            type of artifact
+     * @param name
+     *            name of artifact
+     * @param description
+     *            description of artifact
+     * @param version
+     *            version of artifact
      * @return IArtifactInfo implementation of IArtifactInfo from given parameters for test purposes
      */
     public static IArtifactInfo build(final String type, final String name, final String description,
@@ -61,8 +65,9 @@ public class ArtifactInfoBuilder {
      * where the elements of the second dimension are the arguments to {@link #build(String, String, String, String)}.
      * <p/>
      *
-     * @param artifactInfoBits a two dimensional array of data used to build the artifacts
-     * @return List<IArtifactInfo> a list of artifacts built from the given array of info
+     * @param artifactInfoBits
+     *            a two dimensional array of data used to build the artifacts
+     * @return List&lt;IArtifactInfo&gt; a list of artifacts built from the given array of info
      */
     static List<IArtifactInfo> buildArtifacts(final String[][] artifactInfoBits) {
         List<IArtifactInfo> artifacts = new ArrayList<>();
diff --git a/src/test/java/org/onap/aai/babel/csar/fixture/TestArtifactInfoImpl.java b/src/test/java/org/onap/aai/babel/csar/fixture/TestArtifactInfoImpl.java
index f686911..6c0078d 100644
--- a/src/test/java/org/onap/aai/babel/csar/fixture/TestArtifactInfoImpl.java
+++ b/src/test/java/org/onap/aai/babel/csar/fixture/TestArtifactInfoImpl.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -102,19 +102,18 @@ public class TestArtifactInfoImpl implements IArtifactInfo {
 
     @Override
     public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
         if (!(obj instanceof TestArtifactInfoImpl)) {
             return false;
-        } else if (obj == this) {
-            return true;
         }
         TestArtifactInfoImpl rhs = (TestArtifactInfoImpl) obj;
-     // @formatter:off
-     return new EqualsBuilder()
-                  .append(artifactType, rhs.artifactType)
-                  .append(artifactDescription, rhs.artifactDescription)
-                  .append(artifactVersion, rhs.artifactVersion)
-                  .isEquals();
-     // @formatter:on
+        return new EqualsBuilder() //
+                .append(artifactType, rhs.artifactType) //
+                .append(artifactDescription, rhs.artifactDescription) //
+                .append(artifactVersion, rhs.artifactVersion) //
+                .isEquals();
     }
 
     @Override
diff --git a/src/test/java/org/onap/aai/babel/logging/LogReader.java b/src/test/java/org/onap/aai/babel/logging/LogReader.java
index 0c4de64..77b8d60 100644
--- a/src/test/java/org/onap/aai/babel/logging/LogReader.java
+++ b/src/test/java/org/onap/aai/babel/logging/LogReader.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -27,6 +27,7 @@ import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.Comparator;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
@@ -67,7 +68,7 @@ public class LogReader {
         if (cachedLog == null) {
             Optional<Path> latestFilePath = Files.list(Paths.get(logDirectory))
                     .filter(f -> Files.isDirectory(f) == false && f.getFileName().toString().startsWith(filenamePrefix))
-                    .max((f1, f2) -> (int) (f1.toFile().lastModified() - f2.toFile().lastModified()));
+                    .max(Comparator.comparingLong(f -> f.toFile().lastModified()));
             if (latestFilePath.isPresent()) {
                 cachedLog = latestFilePath.get();
             } else {
diff --git a/src/test/java/org/onap/aai/babel/logging/TestApplicationLogger.java b/src/test/java/org/onap/aai/babel/logging/TestApplicationLogger.java
index ed9dac4..0c350c2 100644
--- a/src/test/java/org/onap/aai/babel/logging/TestApplicationLogger.java
+++ b/src/test/java/org/onap/aai/babel/logging/TestApplicationLogger.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -61,7 +61,7 @@ public class TestApplicationLogger {
         Logger logger = LogHelper.INSTANCE;
         LogReader errorReader = new LogReader(LogHelper.getLogDirectory(), "error");
         LogReader debugReader = new LogReader(LogHelper.getLogDirectory(), "debug");
-        String[] args = {"1", "2", "3", "4"};
+        String[] args = { "1", "2", "3", "4" };
         for (ApplicationMsgs msg : Arrays.asList(ApplicationMsgs.values())) {
             if (msg.name().endsWith("ERROR")) {
                 logger.error(msg, args);
@@ -106,8 +106,8 @@ public class TestApplicationLogger {
      */
     @Test
     public void logAuditMessage() throws IOException {
-        LogHelper logger = LogHelper.INSTANCE;
-        LogReader reader = new LogReader(LogHelper.getLogDirectory(), "audit");
+        final LogHelper logger = LogHelper.INSTANCE;
+        final LogReader reader = new LogReader(LogHelper.getLogDirectory(), "audit");
 
         HttpHeaders headers = Mockito.mock(HttpHeaders.class);
         Mockito.when(headers.getHeaderString("X-ECOMP-RequestID")).thenReturn("ecomp-request-id");
@@ -115,20 +115,20 @@ public class TestApplicationLogger {
 
         // Call logAudit without first calling startAudit
         logger.logAuditSuccess("first call: bob");
-        String s = reader.getNewLines();
-        assertThat(s, is(notNullValue()));
-        assertThat("audit message log level", s, containsString("INFO"));
-        assertThat("audit message content", s, containsString("bob"));
+        String str = reader.getNewLines();
+        assertThat(str, is(notNullValue()));
+        assertThat("audit message log level", str, containsString("INFO"));
+        assertThat("audit message content", str, containsString("bob"));
 
         // This time call the start method
         logger.startAudit(headers, null);
         logger.logAuditSuccess("second call: foo");
-        s = reader.getNewLines();
-        assertThat(s, is(notNullValue()));
-        assertThat("audit message log level", s, containsString("INFO"));
-        assertThat("audit message content", s, containsString("foo"));
-        assertThat("audit message content", s, containsString("ecomp-request-id"));
-        assertThat("audit message content", s, containsString("app-id"));
+        str = reader.getNewLines();
+        assertThat(str, is(notNullValue()));
+        assertThat("audit message log level", str, containsString("INFO"));
+        assertThat("audit message content", str, containsString("foo"));
+        assertThat("audit message content", str, containsString("ecomp-request-id"));
+        assertThat("audit message content", str, containsString("app-id"));
     }
 
     /**
@@ -142,10 +142,10 @@ public class TestApplicationLogger {
         LogReader reader = new LogReader(LogHelper.getLogDirectory(), "audit");
         logger.startAudit(null, null);
         logger.logAuditSuccess("foo");
-        String s = reader.getNewLines();
-        assertThat(s, is(notNullValue()));
-        assertThat("audit message log level", s, containsString("INFO"));
-        assertThat("audit message content", s, containsString("foo"));
+        String str = reader.getNewLines();
+        assertThat(str, is(notNullValue()));
+        assertThat("audit message log level", str, containsString("INFO"));
+        assertThat("audit message content", str, containsString("foo"));
     }
 
     /**
@@ -158,10 +158,10 @@ public class TestApplicationLogger {
         LogReader reader = new LogReader(LogHelper.getLogDirectory(), "metrics");
         LogHelper logger = LogHelper.INSTANCE;
         logger.logMetrics("metrics: fred");
-        String s = reader.getNewLines();
-        assertThat(s, is(notNullValue()));
-        assertThat("metrics message log level", s, containsString("INFO"));
-        assertThat("metrics message content", s, containsString("fred"));
+        String str = reader.getNewLines();
+        assertThat(str, is(notNullValue()));
+        assertThat("metrics message log level", str, containsString("INFO"));
+        assertThat("metrics message content", str, containsString("fred"));
     }
 
     @Test
@@ -212,7 +212,7 @@ public class TestApplicationLogger {
     private void callUnsupportedOperationMethod(TriConsumer<Enum<?>, LogFields, String[]> logMethod,
             ApplicationMsgs dummyMsg) {
         try {
-            logMethod.accept(dummyMsg, new LogFields(), new String[] {""});
+            logMethod.accept(dummyMsg, new LogFields(), new String[] { "" });
             org.junit.Assert.fail("method should have thrown execption"); // NOSONAR as code not reached
         } catch (UnsupportedOperationException e) {
             // Expected to reach here
@@ -228,8 +228,8 @@ public class TestApplicationLogger {
      * @throws IOException
      */
     private void validateLoggedMessage(ApplicationMsgs msg, LogReader reader, String severity) throws IOException {
-        String s = reader.getNewLines();
-        assertThat(s, is(notNullValue()));
-        assertThat(msg.toString() + " log level", s, containsString(severity));
+        String str = reader.getNewLines();
+        assertThat(str, is(notNullValue()));
+        assertThat(msg.toString() + " log level", str, containsString(severity));
     }
 }
diff --git a/src/test/java/org/onap/aai/babel/parser/TestToscaParser.java b/src/test/java/org/onap/aai/babel/parser/TestToscaParser.java
index 14fa9f3..d27396d 100644
--- a/src/test/java/org/onap/aai/babel/parser/TestToscaParser.java
+++ b/src/test/java/org/onap/aai/babel/parser/TestToscaParser.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -27,16 +27,15 @@ import static org.junit.Assert.assertThat;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
-import java.net.URL;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
-import org.apache.commons.io.IOUtils;
 import org.junit.Before;
 import org.junit.Test;
 import org.onap.aai.babel.csar.extractor.InvalidArchiveException;
 import org.onap.aai.babel.csar.extractor.YamlExtractor;
+import org.onap.aai.babel.util.ArtifactTestUtils;
 import org.onap.aai.babel.xml.generator.api.AaiArtifactGenerator;
 import org.onap.aai.babel.xml.generator.data.AdditionalParams;
 import org.onap.aai.babel.xml.generator.data.Artifact;
@@ -57,9 +56,8 @@ public class TestToscaParser {
 
     @Before
     public void setup() throws FileNotFoundException, IOException {
-        URL url = TestToscaParser.class.getClassLoader().getResource("artifact-generator.properties");
-        System.setProperty(GeneratorConstants.PROPERTY_ARTIFACT_GENERATOR_CONFIG_FILE, url.getPath());
-
+        System.setProperty(GeneratorConstants.PROPERTY_ARTIFACT_GENERATOR_CONFIG_FILE,
+                new ArtifactTestUtils().getResourcePath("artifact-generator.properties"));
         InputStream in = TestToscaParser.class.getClassLoader().getResourceAsStream("artifact-generator.properties");
         Properties properties = new Properties();
         properties.load(in);
@@ -69,20 +67,18 @@ public class TestToscaParser {
 
     @Test
     public void testParserWithCsarFile() throws IOException, InvalidArchiveException {
-        byte[] csar = loadResource("compressedArtifacts/catalog_csar.csar");
-        List<Artifact> ymlFiles = YamlExtractor.extract(csar, "catalog_csar.csar", "1.0");
+        String csarResourceName = "catalog_csar.csar";
+        byte[] csarBytes = new ArtifactTestUtils().getCompressedArtifact(csarResourceName);
+        List<Artifact> ymlFiles = new YamlExtractor().extract(csarBytes, csarResourceName, "1.0");
 
         Map<String, String> additionalParams = new HashMap<>();
         additionalParams.put(AdditionalParams.SERVICE_VERSION.getName(), "1.0");
 
         AaiArtifactGenerator generator = new AaiArtifactGenerator();
-        GenerationData data = generator.generateArtifact(csar, ymlFiles, additionalParams);
+        GenerationData data = generator.generateArtifact(csarBytes, ymlFiles, additionalParams);
 
         assertThat(data.getErrorData().size(), is(equalTo(0)));
         assertThat(data.getResultData().size(), is(equalTo(2)));
     }
 
-    private byte[] loadResource(String resourceName) throws IOException {
-        return IOUtils.toByteArray(TestToscaParser.class.getClassLoader().getResource(resourceName));
-    }
 }
diff --git a/src/test/java/org/onap/aai/babel/service/CsarToXmlConverterTest.java b/src/test/java/org/onap/aai/babel/service/CsarToXmlConverterTest.java
index 9310d2d..0bc7c31 100644
--- a/src/test/java/org/onap/aai/babel/service/CsarToXmlConverterTest.java
+++ b/src/test/java/org/onap/aai/babel/service/CsarToXmlConverterTest.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -22,7 +22,6 @@ package org.onap.aai.babel.service;
 
 import static org.junit.Assert.assertThat;
 
-import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -49,29 +48,45 @@ import org.onap.aai.babel.xml.generator.data.GeneratorConstants;
 public class CsarToXmlConverterTest {
 
     private static final String ARTIFACT_GENERATOR_CONFIG = "artifact-generator.properties";
-    private static final String CSAR_FOLDER = "compressedArtifacts";
-    private static final String VALID_CSAR_FILE = "service-SdWanServiceTest-csar.csar";
     private static final String INCORRECT_CSAR_NAME = "the_name_of_the_csar_file.csar";
     private static final String SERVICE_VERSION = "1.0";
 
-    private CsarToXmlConverter converter;
-
     static {
         if (System.getProperty("APP_HOME") == null) {
             System.setProperty("APP_HOME", ".");
         }
     }
 
+    private enum CsarTest {
+        VALID_CSAR_FILE("service-SdWanServiceTest-csar.csar"), NO_YAML_FILES("noYmlFilesArchive.zip");
+
+        private String filename;
+        private ArtifactTestUtils artifactTestUtils = new ArtifactTestUtils();
+
+        CsarTest(String filename) {
+            this.filename = filename;
+        }
+
+        public String getName() {
+            return filename;
+        }
+
+        public byte[] getContent() throws IOException {
+            return artifactTestUtils.getCompressedArtifact(filename);
+        }
+    }
+
+    // The class to be tested.
+    private CsarToXmlConverter converter;
+
     @Rule
     public ExpectedException exception = ExpectedException.none();
-    private ArtifactTestUtils artifactTestUtils;
 
     @Before
     public void setup() {
         System.setProperty(GeneratorConstants.PROPERTY_ARTIFACT_GENERATOR_CONFIG_FILE,
-                CsarToXmlConverterTest.class.getClassLoader().getResource(ARTIFACT_GENERATOR_CONFIG).getPath());
+                new ArtifactTestUtils().getResourcePath(ARTIFACT_GENERATOR_CONFIG));
         converter = new CsarToXmlConverter();
-        artifactTestUtils = new ArtifactTestUtils();
     }
 
     @After
@@ -86,12 +101,12 @@ public class CsarToXmlConverterTest {
 
     @Test(expected = NullPointerException.class)
     public void generateXmlFromCsar_missingName() throws CsarConverterException, IOException {
-        converter.generateXmlFromCsar(getCsar(VALID_CSAR_FILE), null, null);
+        converter.generateXmlFromCsar(CsarTest.VALID_CSAR_FILE.getContent(), null, null);
     }
 
     @Test(expected = NullPointerException.class)
     public void generateXmlFromCsar_missingVersion() throws CsarConverterException, IOException {
-        converter.generateXmlFromCsar(getCsar(VALID_CSAR_FILE), INCORRECT_CSAR_NAME, null);
+        converter.generateXmlFromCsar(CsarTest.VALID_CSAR_FILE.getContent(), INCORRECT_CSAR_NAME, null);
     }
 
     @Test(expected = CsarConverterException.class)
@@ -101,25 +116,26 @@ public class CsarToXmlConverterTest {
 
     @Test(expected = CsarConverterException.class)
     public void generateXmlFromCsar_csarFileHasNoYmlFiles() throws CsarConverterException, IOException {
-        converter.generateXmlFromCsar(getCsar("noYmlFilesArchive.zip"), "noYmlFilesArchive.zip", SERVICE_VERSION);
+        converter.generateXmlFromCsar(CsarTest.NO_YAML_FILES.getContent(), "noYmlFilesArchive.zip", SERVICE_VERSION);
     }
 
     @Test
-    public void generateXmlFromCsar_artifactgenerator_config_systemPropertyNotSet()
+    public void testArtifactGeneratorConfigMissing()
             throws IOException, XmlArtifactGenerationException, CsarConverterException {
         exception.expect(CsarConverterException.class);
         exception.expectMessage("Cannot generate artifacts. artifactgenerator.config system property not configured");
 
         // Unset the required system property
         System.clearProperty(GeneratorConstants.PROPERTY_ARTIFACT_GENERATOR_CONFIG_FILE);
-        converter.generateXmlFromCsar(getCsar(VALID_CSAR_FILE), VALID_CSAR_FILE, SERVICE_VERSION);
+        converter.generateXmlFromCsar(CsarTest.VALID_CSAR_FILE.getContent(), CsarTest.VALID_CSAR_FILE.getName(),
+                SERVICE_VERSION);
     }
 
     @Test
     public void generateXmlFromCsar() throws CsarConverterException, IOException, XmlArtifactGenerationException {
         Map<String, String> expectedXmlFiles = createExpectedXmlFiles();
-        List<BabelArtifact> generatedArtifacts =
-                converter.generateXmlFromCsar(getCsar(VALID_CSAR_FILE), VALID_CSAR_FILE, SERVICE_VERSION);
+        List<BabelArtifact> generatedArtifacts = converter.generateXmlFromCsar(CsarTest.VALID_CSAR_FILE.getContent(),
+                CsarTest.VALID_CSAR_FILE.getName(), SERVICE_VERSION);
 
         generatedArtifacts
                 .forEach(ga -> assertThat("The content of " + ga.getName() + " must match the expected content",
@@ -131,8 +147,8 @@ public class CsarToXmlConverterTest {
             protected String theExpected = expected;
 
             @Override
-            public boolean matches(Object o) {
-                return artifactTestUtils.compareXMLStrings((String) o, theExpected);
+            public boolean matches(Object item) {
+                return new ArtifactTestUtils().compareXmlStrings((String) item, theExpected);
             }
 
             @Override
@@ -142,10 +158,6 @@ public class CsarToXmlConverterTest {
         };
     }
 
-    private byte[] getCsar(String csarFileName) throws IOException {
-        return artifactTestUtils.loadResource(CSAR_FOLDER + File.separator + csarFileName);
-    }
-
     private Map<String, String> createExpectedXmlFiles() throws IOException {
         Map<String, String> xmlMap = new HashMap<>();
 
@@ -156,7 +168,7 @@ public class CsarToXmlConverterTest {
         filesToLoad.add("AAI-SD-WAN-Test-VSP-resource-1.0.xml");
 
         for (String filename : filesToLoad) {
-            xmlMap.put(filename, artifactTestUtils.loadResourceAsString("generatedXml" + File.separator + filename));
+            xmlMap.put(filename, new ArtifactTestUtils().loadResourceAsString("generatedXml/" + filename));
         }
 
         return xmlMap;
diff --git a/src/test/java/org/onap/aai/babel/service/TestGenerateArtifactsServiceImpl.java b/src/test/java/org/onap/aai/babel/service/TestGenerateArtifactsServiceImpl.java
index 5840cd7..4cc8c8c 100644
--- a/src/test/java/org/onap/aai/babel/service/TestGenerateArtifactsServiceImpl.java
+++ b/src/test/java/org/onap/aai/babel/service/TestGenerateArtifactsServiceImpl.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -26,14 +26,10 @@ import static org.junit.Assert.assertThat;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
-import java.net.URL;
-import java.nio.file.Files;
-import java.nio.file.Paths;
 import java.security.cert.X509Certificate;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map.Entry;
-import java.util.stream.Collectors;
 import javax.inject.Inject;
 import javax.security.auth.x500.X500Principal;
 import javax.ws.rs.core.HttpHeaders;
@@ -45,6 +41,7 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mockito;
 import org.onap.aai.auth.AAIMicroServiceAuth;
+import org.onap.aai.babel.util.ArtifactTestUtils;
 import org.onap.aai.babel.xml.generator.data.GeneratorConstants;
 import org.springframework.mock.web.MockHttpServletRequest;
 import org.springframework.test.context.ContextConfiguration;
@@ -55,7 +52,7 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  *
  */
 @RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration(locations = {"classpath:/babel-beans.xml"})
+@ContextConfiguration(locations = { "classpath:/babel-beans.xml" })
 public class TestGenerateArtifactsServiceImpl {
 
     static {
@@ -70,58 +67,55 @@ public class TestGenerateArtifactsServiceImpl {
 
     @BeforeClass
     public static void setup() {
-        URL url = TestGenerateArtifactsServiceImpl.class.getClassLoader().getResource("artifact-generator.properties");
-        System.setProperty(GeneratorConstants.PROPERTY_ARTIFACT_GENERATOR_CONFIG_FILE, url.getPath());
+        System.setProperty(GeneratorConstants.PROPERTY_ARTIFACT_GENERATOR_CONFIG_FILE,
+                new ArtifactTestUtils().getResourcePath("artifact-generator.properties"));
     }
 
     @Test
     public void testInvalidCsarFile() throws URISyntaxException, IOException {
-        String jsonRequest = readstringFromFile("jsonFiles/invalid_csar_request.json");
-        Response response = processJsonRequest(jsonRequest);
+        Response response = processJsonRequest("invalid_csar_request.json");
         assertThat(response.getStatus(), is(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode()));
         assertThat(response.getEntity(), is("Error converting CSAR artifact to XML model."));
     }
 
     @Test
     public void testInvalidJsonFile() throws URISyntaxException, IOException {
-        String jsonRequest = readstringFromFile("jsonFiles/invalid_json_request.json");
-        Response response = processJsonRequest(jsonRequest);
+        Response response = processJsonRequest("invalid_json_request.json");
         assertThat(response.getStatus(), is(Response.Status.BAD_REQUEST.getStatusCode()));
         assertThat(response.getEntity(), is("Malformed request."));
     }
 
     @Test
     public void testMissingArtifactName() throws Exception {
-        String jsonRequest = readstringFromFile("jsonFiles/missing_artifact_name_request.json");
-        Response response = processJsonRequest(jsonRequest);
+        Response response = processJsonRequest("missing_artifact_name_request.json");
         assertThat(response.getStatus(), is(Response.Status.BAD_REQUEST.getStatusCode()));
         assertThat(response.getEntity(), is("No artifact name attribute found in the request body."));
     }
 
     @Test
     public void testMissingArtifactVersion() throws Exception {
-        String jsonRequest = readstringFromFile("jsonFiles/missing_artifact_version_request.json");
-        Response response = processJsonRequest(jsonRequest);
+        Response response = processJsonRequest("missing_artifact_version_request.json");
         assertThat(response.getStatus(), is(Response.Status.BAD_REQUEST.getStatusCode()));
         assertThat(response.getEntity(), is("No artifact version attribute found in the request body."));
     }
 
     @Test
     public void testMissingCsarFile() throws Exception {
-        String jsonRequest = readstringFromFile("jsonFiles/missing_csar_request.json");
-        Response response = processJsonRequest(jsonRequest);
+        Response response = processJsonRequest("missing_csar_request.json");
         assertThat(response.getStatus(), is(Response.Status.BAD_REQUEST.getStatusCode()));
         assertThat(response.getEntity(), is("No csar attribute found in the request body."));
     }
 
     /**
      * Create a (mocked) HTTPS request and invoke the Babel generate artifacts API
-     * 
-     * @param request for the Babel Service
+     *
+     * @param resource
+     *            path to the incoming JSON request
      * @return the Response from the HTTP API
      * @throws URISyntaxException
+     * @throws IOException
      */
-    private Response processJsonRequest(String jsonRequest) throws URISyntaxException {
+    private Response processJsonRequest(String resource) throws URISyntaxException, IOException {
         UriInfo mockUriInfo = Mockito.mock(UriInfo.class);
         Mockito.when(mockUriInfo.getRequestUri()).thenReturn(new URI("/validate")); // NOSONAR (mocked)
         Mockito.when(mockUriInfo.getPath(false)).thenReturn("validate"); // URI prefix is stripped by AJSC routing
@@ -150,22 +144,24 @@ public class TestGenerateArtifactsServiceImpl {
         Mockito.when(mockCertificate.getSubjectX500Principal())
                 .thenReturn(new X500Principal("CN=test, OU=qa, O=Test Ltd, L=London, ST=London, C=GB"));
 
-        servletRequest.setAttribute("javax.servlet.request.X509Certificate", new X509Certificate[] {mockCertificate});
+        servletRequest.setAttribute("javax.servlet.request.X509Certificate", new X509Certificate[] { mockCertificate });
         servletRequest.setAttribute("javax.servlet.request.cipher_suite", "");
 
         GenerateArtifactsServiceImpl service = new GenerateArtifactsServiceImpl(auth);
-        return service.generateArtifacts(mockUriInfo, headers, servletRequest, jsonRequest);
+        String jsonString = getRequestJson(resource);
+        return service.generateArtifacts(mockUriInfo, headers, servletRequest, jsonString);
     }
 
-    private List<String> createSingletonList(String listItem) {
-        return Collections.<String>singletonList(listItem);
+    private String getRequestJson(String resource) throws IOException, URISyntaxException {
+        return new ArtifactTestUtils().getRequestJson(resource);
+    }
+
+    private String getResponseJson(String jsonResponse) throws IOException, URISyntaxException {
+        return new ArtifactTestUtils().getResponseJson(jsonResponse);
     }
 
-    private String readstringFromFile(String resourceFile) throws IOException, URISyntaxException {
-        return Files
-                .lines(Paths
-                        .get(TestGenerateArtifactsServiceImpl.class.getClassLoader().getResource(resourceFile).toURI()))
-                .collect(Collectors.joining());
+    private List<String> createSingletonList(String listItem) {
+        return Collections.<String>singletonList(listItem);
     }
 
 }
diff --git a/src/test/java/org/onap/aai/babel/service/TestInfoService.java b/src/test/java/org/onap/aai/babel/service/TestInfoService.java
index 1d60839..b97aa92 100644
--- a/src/test/java/org/onap/aai/babel/service/TestInfoService.java
+++ b/src/test/java/org/onap/aai/babel/service/TestInfoService.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
diff --git a/src/test/java/org/onap/aai/babel/util/ArtifactTestUtils.java b/src/test/java/org/onap/aai/babel/util/ArtifactTestUtils.java
index 69d7819..cf96d24 100644
--- a/src/test/java/org/onap/aai/babel/util/ArtifactTestUtils.java
+++ b/src/test/java/org/onap/aai/babel/util/ArtifactTestUtils.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -24,11 +24,15 @@ import static org.hamcrest.CoreMatchers.is;
 import static org.junit.Assert.assertThat;
 
 import java.io.IOException;
+import java.net.URISyntaxException;
 import java.net.URL;
 import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 import java.util.Base64;
 import java.util.List;
 import java.util.Set;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 import org.apache.commons.io.IOUtils;
 import org.custommonkey.xmlunit.Diff;
@@ -40,19 +44,23 @@ import org.xml.sax.SAXException;
  */
 public class ArtifactTestUtils {
 
+    private static final String JSON_REQUESTS_FOLDER = "jsonFiles/";
+    private static final String JSON_RESPONSES_FOLDER = "response/";
+    private static final String CSAR_INPUTS_FOLDER = "compressedArtifacts/";
+
     public void performYmlAsserts(List<Artifact> toscaFiles, List<String> ymlPayloadsToLoad) {
-        assertThat("An unexpected number of yml files have been extracted", toscaFiles.size(),
+        assertThat("An unexpected number of YAML files have been extracted", toscaFiles.size(),
                 is(ymlPayloadsToLoad.size()));
 
-        Set<String> ymlPayloads = ymlPayloadsToLoad.stream().map(s -> {
+        Function<? super String, ? extends String> loadResource = s -> {
             try {
                 return loadResourceAsString(s);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
-        }).collect(Collectors.toSet());
-
-        compareXMLPayloads(toscaFiles, ymlPayloads);
+        };
+        Set<String> ymlPayloads = ymlPayloadsToLoad.stream().map(loadResource).collect(Collectors.toSet());
+        compareXmlPayloads(toscaFiles, ymlPayloads);
     }
 
     /**
@@ -62,7 +70,7 @@ public class ArtifactTestUtils {
      * @param string2
      * @return true if similar
      */
-    public boolean compareXMLStrings(String string1, String string2) {
+    public boolean compareXmlStrings(String string1, String string2) {
         boolean similar = false;
 
         try {
@@ -74,7 +82,11 @@ public class ArtifactTestUtils {
         return similar;
     }
 
-    public byte[] loadResource(String resourceName) throws IOException {
+    public byte[] getCompressedArtifact(String resourceName) throws IOException {
+        return loadResourceBytes(CSAR_INPUTS_FOLDER + resourceName);
+    }
+
+    public byte[] loadResourceBytes(String resourceName) throws IOException {
         return IOUtils.toByteArray(getResource(resourceName));
     }
 
@@ -82,26 +94,43 @@ public class ArtifactTestUtils {
         return IOUtils.toString(getResource(resourceName), Charset.defaultCharset());
     }
 
-    private void compareXMLPayloads(List<Artifact> toscaFiles, Set<String> ymlPayloads) {
+    public String getRequestJson(String resource) throws IOException {
+        return loadResourceAsString(JSON_REQUESTS_FOLDER + resource);
+    }
+
+    public String getResponseJson(String jsonResponse) throws IOException, URISyntaxException {
+        return readstringFromFile(JSON_RESPONSES_FOLDER + jsonResponse);
+    }
+
+    public String readstringFromFile(String resourceFile) throws IOException, URISyntaxException {
+        return Files.lines(Paths.get(getResource(resourceFile).toURI())).collect(Collectors.joining());
+    }
+
+    public String getResourcePath(String resourceName) {
+        return getResource(resourceName).getPath();
+    }
+
+    private URL getResource(String resourceName) {
+        return ArtifactTestUtils.class.getClassLoader().getResource(resourceName);
+    }
+
+    private void compareXmlPayloads(List<Artifact> toscaFiles, Set<String> ymlPayloads) {
         for (Artifact artifact : toscaFiles) {
             boolean payloadFound = false;
             for (String ymlPayload : ymlPayloads) {
 
-                if (compareXMLStrings(convertToString(artifact.getPayload()), ymlPayload)) {
+                if (compareXmlStrings(convertToString(artifact.getPayload()), ymlPayload)) {
                     payloadFound = true;
                     break;
                 }
             }
-            assertThat("The content of each yml file must match the actual content of the file extracted ("
+            assertThat("The content of each YAML file must match the actual content of the file extracted ("
                     + artifact.getName() + ")", payloadFound, is(true));
         }
     }
 
-    private URL getResource(String resourceName) {
-        return ArtifactTestUtils.class.getClassLoader().getResource(resourceName);
-    }
-
     private String convertToString(byte[] byteArray) {
         return new String(Base64.getDecoder().decode(byteArray), Charset.defaultCharset());
     }
+
 }
diff --git a/src/test/java/org/onap/aai/babel/util/TestRequestValidator.java b/src/test/java/org/onap/aai/babel/util/TestRequestValidator.java
index aff27cc..db7d882 100644
--- a/src/test/java/org/onap/aai/babel/util/TestRequestValidator.java
+++ b/src/test/java/org/onap/aai/babel/util/TestRequestValidator.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -39,10 +39,9 @@ public class TestRequestValidator {
         request.setCsar("UEsDBBQACAgIAGsrz0oAAAAAAAAAAAAAAAAJAAAAY3Nhci5tZXRhC3Z");
         request.setArtifactVersion("1.0");
         request.setArtifactName(null);
-        RequestValidator.validateRequest(request);
+        new RequestValidator().validateRequest(request);
     }
 
-
     @Test
     public void testMissingArtifactVersionExceptionThrown() throws Exception {
         exception.expect(RequestValidationException.class);
@@ -52,7 +51,7 @@ public class TestRequestValidator {
         request.setCsar("UEsDBBQACAgIAGsrz0oAAAAAAAAAAAAAAAAJAAAAY3Nhci5tZXRhC3Z");
         request.setArtifactVersion(null);
         request.setArtifactName("hello");
-        RequestValidator.validateRequest(request);
+        new RequestValidator().validateRequest(request);
     }
 
     @Test
@@ -64,7 +63,7 @@ public class TestRequestValidator {
         request.setCsar(null);
         request.setArtifactVersion("1.0");
         request.setArtifactName("hello");
-        RequestValidator.validateRequest(request);
+        new RequestValidator().validateRequest(request);
     }
 
 }
diff --git a/src/test/java/org/onap/aai/babel/xml/generator/model/TestVfModule.java b/src/test/java/org/onap/aai/babel/xml/generator/model/TestVfModule.java
index b4ce96d..5572fe2 100644
--- a/src/test/java/org/onap/aai/babel/xml/generator/model/TestVfModule.java
+++ b/src/test/java/org/onap/aai/babel/xml/generator/model/TestVfModule.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -70,7 +70,7 @@ public class TestVfModule {
     }
 
     @Test
-    public void testNonMemberWidgetToVF() {
+    public void testNonMemberWidgetToVf() {
         VfModule vf = new VfModule();
         Widget widget = Widget.getWidget(Type.SERVICE);
         vf.setMembers(Collections.singletonList(widget.getId()));
@@ -78,19 +78,19 @@ public class TestVfModule {
     }
 
     @Test
-    public void testAddServiceWidgetToVF() {
+    public void testAddServiceWidgetToVf() {
         VfModule vf = new VfModule();
         addWidgetToModule(vf, Type.SERVICE);
     }
 
     @Test
-    public void testAddVServerWidgetToVF() {
+    public void testAddVServerWidgetToVf() {
         VfModule vf = new VfModule();
         addWidgetToModule(vf, Type.VSERVER);
     }
 
     @Test
-    public void testAddLIntfWidgetToVF() {
+    public void testAddLIntfWidgetToVf() {
         VfModule vf = new VfModule();
         addWidgetToModule(vf, Type.LINT);
         addWidgetToModule(vf, Type.VSERVER);
@@ -98,7 +98,7 @@ public class TestVfModule {
     }
 
     @Test
-    public void testAddVolumeWidgetToVF() {
+    public void testAddVolumeWidgetToVf() {
         VfModule vf = new VfModule();
         addWidgetToModule(vf, Type.VOLUME);
         addWidgetToModule(vf, Type.VSERVER);
@@ -106,7 +106,7 @@ public class TestVfModule {
     }
 
     @Test
-    public void testAddOAMNetworkWidgetToVF() {
+    public void testAddOamNetworkWidgetToVf() {
         VfModule vf = new VfModule();
         addWidgetToModule(vf, Type.OAM_NETWORK);
     }
diff --git a/src/test/java/org/onap/aai/babel/xml/generator/model/TestWidget.java b/src/test/java/org/onap/aai/babel/xml/generator/model/TestWidget.java
index 6f2dcca..1865968 100644
--- a/src/test/java/org/onap/aai/babel/xml/generator/model/TestWidget.java
+++ b/src/test/java/org/onap/aai/babel/xml/generator/model/TestWidget.java
@@ -1,5 +1,5 @@
 /**
- * ============LICENSE_START=======================================================
+ * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
@@ -51,5 +51,4 @@ public class TestWidget {
         new VolumeGroupWidget().getWidgetType();
     }
 
-
 }