FINERACT-1198: Fixing incremental build for Gradle

fineract-provider/src/main/java/org/apache/fineract/infrastructure/bulkimport/importhandler/ImportHandlerUtils.java

@@ -19,7 +19,6 @@
 package org.apache.fineract.infrastructure.bulkimport.importhandler;
 
 import com.google.common.base.Splitter;
-import com.google.common.collect.Iterables;
 import java.time.LocalDate;
 import java.util.List;
 import org.apache.fineract.infrastructure.bulkimport.constants.TemplatePopulateImportConstants;
@@ -134,7 +133,7 @@ public final class ImportHandlerUtils {
 
     public static String trimEmptyDecimalPortion(String result) {
         if (result != null && result.endsWith(".0")) {
-            return Iterables.get(Splitter.on("\\.").split(result), 0);
+            return Splitter.on("\\.").split(result).iterator().next();
         } else {
             return result;
         }

fineract-provider/src/main/java/org/apache/fineract/portfolio/transfer/service/TransferWritePlatformServiceJpaRepositoryImpl.java

@@ -18,7 +18,6 @@
  */
 package org.apache.fineract.portfolio.transfer.service;
 
-import com.google.common.collect.Iterables;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
 import java.time.LocalDate;
@@ -381,7 +380,6 @@ public class TransferWritePlatformServiceJpaRepositoryImpl implements TransferWr
 
     private void handleClientTransferLifecycleEvent(final Client client, final Office destinationOffice,
             final TransferEventType transferEventType, final JsonCommand jsonCommand) {
-        final Date todaysDate = DateUtils.getDateOfTenant();
         /** Get destination loan officer if exists **/
         Staff staff = null;
         Group destinationGroup = null;
@@ -459,7 +457,7 @@ public class TransferWritePlatformServiceJpaRepositoryImpl implements TransferWr
                     } else if (!destinationGroup.isActive()) {
                         throw new GroupNotActiveException(destinationGroup.getId());
                     }
-                    transferClientBetweenGroups(Iterables.get(client.getGroups(), 0), client, destinationGroup, true, staff);
+                    transferClientBetweenGroups(client.getGroups().stream().findFirst().get(), client, destinationGroup, true, staff);
                 } else if (client.getGroups().size() == 0 && destinationGroup != null) {
                     client.getGroups().add(destinationGroup);
                     client.updateStaff(destinationGroup.getStaff());