lowered code smells

Removed some unused imports and reorder the modifiers according to java
standards.

Issue-ID: APPC-1859
Change-Id: Icb7d6129f583140949d5aef7a20199cc4a03425f
Signed-off-by: Rupinder <rupinsi1@in.ibm.com>

6 files changed, 4 insertions, 10 deletions

diff --git a/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/onap/appc/executor/objects/Params.java b/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/onap/appc/executor/objects/Params.java
index 0ed86305f..27f3c20d7 100644
--- a/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/onap/appc/executor/objects/Params.java
+++ b/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/onap/appc/executor/objects/Params.java
@@ -23,7 +23,6 @@
 
 package org.onap.appc.executor.objects;
 
-import java.lang.Object;
 import java.util.HashMap;
 import java.util.Map;
 
diff --git a/appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/onap/appc/dao/util/DBUtils.java b/appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/onap/appc/dao/util/DBUtils.java
index 98fc915eb..206738a8c 100644
--- a/appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/onap/appc/dao/util/DBUtils.java
+++ b/appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/onap/appc/dao/util/DBUtils.java
@@ -25,7 +25,6 @@ package org.onap.appc.dao.util;
 
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
-import java.util.Properties;
 import org.onap.appc.configuration.Configuration;
 import org.onap.appc.configuration.ConfigurationFactory;
 import java.sql.*;
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-api/src/main/java/org/onap/appc/message/RequestHandlerMessages.java b/appc-dispatcher/appc-request-handler/appc-request-handler-api/src/main/java/org/onap/appc/message/RequestHandlerMessages.java
index cbc0ed500..92b53de80 100644
--- a/appc-dispatcher/appc-request-handler/appc-request-handler-api/src/main/java/org/onap/appc/message/RequestHandlerMessages.java
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-api/src/main/java/org/onap/appc/message/RequestHandlerMessages.java
@@ -25,6 +25,6 @@ package org.onap.appc.message;
 
 
 public class RequestHandlerMessages {
-    public final static String  VNF_WORKING_STATE_UPDATED = "VNF WorkingState for vnfId ${vnfId} was updated to ${workingState} at attempt ${attempt} out of ${maxAttempts} with ownerId = ${ownerId} and forceFlag = ${forceFlag}";
-    public final static String  VNF_WORKING_STATE_WAS_NOT_UPDATED = "VNF WorkingState for vnfId ${vnfId} was not updated to ${workingState} attempt ${attempt} out of ${maxAttempts} with ownerId = ${ownerId} and forceFlag = ${forceFlag}";
+    public static final String  VNF_WORKING_STATE_UPDATED = "VNF WorkingState for vnfId ${vnfId} was updated to ${workingState} at attempt ${attempt} out of ${maxAttempts} with ownerId = ${ownerId} and forceFlag = ${forceFlag}";
+    public static final String  VNF_WORKING_STATE_WAS_NOT_UPDATED = "VNF WorkingState for vnfId ${vnfId} was not updated to ${workingState} attempt ${attempt} out of ${maxAttempts} with ownerId = ${ownerId} and forceFlag = ${forceFlag}";
 }
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/conv/Converter.java b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/conv/Converter.java
index 8e9c7f817..7b5108727 100644
--- a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/conv/Converter.java
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/conv/Converter.java
@@ -24,7 +24,6 @@
 
 package org.onap.appc.requesthandler.conv;
 
-import org.apache.commons.lang3.StringUtils;
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
 
@@ -48,7 +47,6 @@ import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataContainer;
 import org.onap.appc.domainmodel.lcm.ResponseContext;
 import org.onap.appc.domainmodel.lcm.VNFOperation;
-import org.onap.appc.requesthandler.impl.AbstractRequestHandlerImpl;
 import org.onap.appc.requesthandler.impl.DmaapOutgoingMessage;
 
 import java.text.ParseException;
@@ -59,9 +57,9 @@ import java.util.TimeZone;
 
 public class Converter {
     private static final String ISO_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";
-    private final static String DMaaP_ROOT_VALUE = "output";
+    private static final String DMaaP_ROOT_VALUE = "output";
     private static final SimpleDateFormat isoFormatter = new SimpleDateFormat(ISO_FORMAT);
-    private final static EELFLogger logger = EELFManager.getInstance().getLogger(Converter.class);
+    private static final EELFLogger logger = EELFManager.getInstance().getLogger(Converter.class);
     static {
         isoFormatter.setTimeZone(TimeZone.getTimeZone("UTC"));
     }
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/helper/RequestValidator.java b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/helper/RequestValidator.java
index 86029ae14..e444ee72a 100644
--- a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/helper/RequestValidator.java
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/helper/RequestValidator.java
@@ -24,7 +24,6 @@
 package org.onap.appc.requesthandler.helper;
 
 import org.onap.appc.domainmodel.lcm.RuntimeContext;
-import org.onap.appc.exceptions.InvalidInputException;
 
 public interface RequestValidator {
     void validateRequest(RuntimeContext runtimeContext) throws Exception;
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/impl/AbstractRequestValidatorImpl.java b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/impl/AbstractRequestValidatorImpl.java
index cd0b3dc72..2b9b9fac4 100644
--- a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/impl/AbstractRequestValidatorImpl.java
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/onap/appc/requesthandler/impl/AbstractRequestValidatorImpl.java
@@ -30,7 +30,6 @@ import org.apache.commons.lang.ObjectUtils;
 import org.apache.commons.lang.StringUtils;
 import org.onap.appc.domainmodel.lcm.RequestContext;
 import org.onap.appc.domainmodel.lcm.RuntimeContext;
-import org.onap.appc.domainmodel.lcm.TransactionRecord;
 import org.onap.appc.exceptions.APPCException;
 import org.onap.appc.requesthandler.constant.Constants;
 import org.onap.appc.configuration.Configuration;