removing warnings

mifosng-provider/src/main/java/org/mifosplatform/accounting/rule/service/AccountingRuleWritePlatformServiceJpaRepositoryImpl.java

@@ -112,8 +112,8 @@ public class AccountingRuleWritePlatformServiceJpaRepositoryImpl implements Acco
         // get the GL Accounts or tags to Debit and Credit
         final String[] debitTags = command.arrayValueOfParameterNamed(AccountingRuleJsonInputParams.DEBIT_ACCOUNT_TAGS.getValue());
         final String[] creditTags = command.arrayValueOfParameterNamed(AccountingRuleJsonInputParams.CREDIT_ACCOUNT_TAGS.getValue());
-        final Set<String> incomingDebitTags = debitTags == null ? new HashSet<String>() : new HashSet<>(Arrays.asList(debitTags));
-        final Set<String> incomingCreditTags = creditTags == null ? new HashSet<String>() : new HashSet<>(Arrays.asList(creditTags));
+        final Set<String> incomingDebitTags = debitTags == null ? new HashSet<>() : new HashSet<>(Arrays.asList(debitTags));
+        final Set<String> incomingCreditTags = creditTags == null ? new HashSet<>() : new HashSet<>(Arrays.asList(creditTags));
         final Long accountToDebitId = command.longValueOfParameterNamed(AccountingRuleJsonInputParams.ACCOUNT_TO_DEBIT.getValue());
         final Long accountToCreditId = command.longValueOfParameterNamed(AccountingRuleJsonInputParams.ACCOUNT_TO_CREDIT.getValue());
 

mifosng-provider/src/main/java/org/mifosplatform/portfolio/client/handler/CreateClientCommandHandler.java

@@ -7,7 +7,6 @@ package org.mifosplatform.portfolio.client.handler;
 
 import org.mifosplatform.commands.annotation.CommandType;
 import org.mifosplatform.commands.handler.NewCommandSourceHandler;
-import org.mifosplatform.commands.provider.CommandHandlerProvider;
 import org.mifosplatform.infrastructure.core.api.JsonCommand;
 import org.mifosplatform.infrastructure.core.data.CommandProcessingResult;
 import org.mifosplatform.portfolio.client.service.ClientWritePlatformService;

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/domain/LoanInterestRecalculationDetails.java

@@ -35,7 +35,6 @@ import org.springframework.data.jpa.domain.AbstractPersistable;
 @Table(name = "m_loan_recalculation_details")
 public class LoanInterestRecalculationDetails extends AbstractPersistable<Long> {
 
-    @SuppressWarnings("unused")
     @OneToOne
     @JoinColumn(name = "loan_id", nullable = false)
     private Loan loan;

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/exception/LoanMultiDisbursementException.java

@@ -9,9 +9,8 @@ import org.mifosplatform.infrastructure.core.exception.AbstractPlatformDomainRul
 
 public class LoanMultiDisbursementException extends AbstractPlatformDomainRuleException {
 
-    public LoanMultiDisbursementException(final String entity, final String defaultUserMessage,
-            final Object... defaultUserMessageArgs) {
-        super("error.msg." + defaultUserMessage,defaultUserMessage);
+    public LoanMultiDisbursementException(final String defaultUserMessage, final Object... defaultUserMessageArgs) {
+        super("error.msg." + defaultUserMessage, defaultUserMessage, defaultUserMessageArgs);
     }
 
 }

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/rescheduleloan/service/LoanRescheduleRequestWritePlatformServiceImpl.java

@@ -460,7 +460,6 @@ public class LoanRescheduleRequestWritePlatformServiceImpl implements LoanResche
                 boolean isHolidayEnabled = false;
                 WorkingDays workingDays = null;
                 LocalDate recalculateFrom = null;
-                LocalDate lastTransactionDate = null;
                 Long overdurPenaltyWaitPeriod = null;
                 if (loan.repaymentScheduleDetail().isInterestRecalculationEnabled()) {
                     restCalendarInstance = calendarInstanceRepository.findCalendarInstaneByEntityId(

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/service/LoanWritePlatformServiceJpaRepositoryImpl.java

@@ -2607,21 +2607,21 @@ public class LoanWritePlatformServiceJpaRepositoryImpl implements LoanWritePlatf
         if (!dataValidationErrors.isEmpty()) { throw new PlatformApiDataValidationException(dataValidationErrors); }
     }
 
-    private void validateForAddAndDeleteTranche(final Loan loan){
-        
+    private void validateForAddAndDeleteTranche(final Loan loan) {
+
         BigDecimal totalDisbursedAmount = BigDecimal.ZERO;
         Collection<LoanDisbursementDetails> loanDisburseDetails = loan.getDisbursementDetails();
         for (LoanDisbursementDetails disbursementDetails : loanDisburseDetails) {
-            if(disbursementDetails.actualDisbursementDate() != null){
+            if (disbursementDetails.actualDisbursementDate() != null) {
                 totalDisbursedAmount = totalDisbursedAmount.add(disbursementDetails.principal());
             }
         }
-        if(totalDisbursedAmount.compareTo(loan.getApprovedPrincipal()) == 0){
+        if (totalDisbursedAmount.compareTo(loan.getApprovedPrincipal()) == 0) {
             final String errorMessage = "loan.disbursement.cannot.be.a.edited";
-            throw new LoanMultiDisbursementException(LoanApiConstants.disbursementDataParameterName, errorMessage);
-        }    
+            throw new LoanMultiDisbursementException(errorMessage);
+        }
     }
-    
+
     @Override
     @Transactional
     public CommandProcessingResult addAndDeleteLoanDisburseDetails(Long loanId, JsonCommand command) {
@@ -2630,17 +2630,17 @@ public class LoanWritePlatformServiceJpaRepositoryImpl implements LoanWritePlatf
         checkClientOrGroupActive(loan);
         final Map<String, Object> actualChanges = new LinkedHashMap<>();
         LocalDate expectedDisbursementDate = loan.getExpectedDisbursedOnLocalDate();
-        if(!loan.loanProduct().isMultiDisburseLoan()){
+        if (!loan.loanProduct().isMultiDisburseLoan()) {
             final String errorMessage = "loan.product.does.not.support.multiple.disbursals";
-            throw new LoanMultiDisbursementException(LoanApiConstants.disbursementDataParameterName, errorMessage);
+            throw new LoanMultiDisbursementException(errorMessage);
         }
-        if(loan.isSubmittedAndPendingApproval() || loan.isClosed() || loan.isClosedWrittenOff() || loan.status().isClosedObligationsMet() ||
-                loan.status().isOverpaid()){
+        if (loan.isSubmittedAndPendingApproval() || loan.isClosed() || loan.isClosedWrittenOff() || loan.status().isClosedObligationsMet()
+                || loan.status().isOverpaid()) {
             final String errorMessage = "cannot.modify.tranches.if.loan.is.pendingapproval.closed.overpaid.writtenoff";
-            throw new LoanMultiDisbursementException(LoanApiConstants.disbursementDataParameterName, errorMessage);
+            throw new LoanMultiDisbursementException(errorMessage);
         }
         validateMultiDisbursementData(command, expectedDisbursementDate);
-        
+
         this.validateForAddAndDeleteTranche(loan);
 
         loan.updateDisbursementDetails(command, actualChanges);
@@ -2704,7 +2704,7 @@ public class LoanWritePlatformServiceJpaRepositoryImpl implements LoanWritePlatf
             Collection<LoanDisbursementDetails> loanDisburseDetails = loan.getDisbursementDetails();
             BigDecimal setAmount = BigDecimal.ZERO;
             for (LoanDisbursementDetails details : loanDisburseDetails) {
-                if(details.actualDisbursementDate() != null){
+                if (details.actualDisbursementDate() != null) {
                     setAmount = setAmount.add(details.principal());
                 }
             }

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanproduct/domain/LoanProductInterestRecalculationDetails.java

@@ -31,7 +31,6 @@ import org.springframework.data.jpa.domain.AbstractPersistable;
 @Table(name = "m_product_loan_recalculation_details")
 public class LoanProductInterestRecalculationDetails extends AbstractPersistable<Long> {
 
-    @SuppressWarnings("unused")
     @OneToOne
     @JoinColumn(name = "product_id", nullable = false)
     private LoanProduct loanProduct;

mifosng-provider/src/main/java/org/mifosplatform/portfolio/paymenttype/api/PaymentTypeApiResource.java

@@ -5,10 +5,7 @@
  */
 package org.mifosplatform.portfolio.paymenttype.api;
 
-import java.util.Arrays;
 import java.util.Collection;
-import java.util.HashSet;
-import java.util.Set;
 
 import javax.ws.rs.Consumes;
 import javax.ws.rs.DELETE;

mifosng-provider/src/main/java/org/mifosplatform/portfolio/savings/data/DepositAccountData.java

@@ -272,7 +272,7 @@ public class DepositAccountData {
     }
 
     public Collection<SavingsAccountChargeData> charges() {
-        return (this.charges == null) ? new HashSet<SavingsAccountChargeData>() : this.charges;
+        return (this.charges == null) ? new HashSet<>() : this.charges;
     }
 
     public EnumOptionData depositType() {

mifosng-provider/src/main/java/org/mifosplatform/portfolio/savings/data/SavingsAccountData.java

@@ -469,6 +469,6 @@ public class SavingsAccountData {
     }
 
     public Collection<SavingsAccountChargeData> charges() {
-        return (this.charges == null) ? new HashSet<SavingsAccountChargeData>() : this.charges;
+        return (this.charges == null) ? new HashSet<>() : this.charges;
     }
 }

mifosng-provider/src/main/java/org/mifosplatform/portfolio/savings/domain/SavingsAccount.java

@@ -2309,7 +2309,7 @@ public class SavingsAccount extends AbstractPersistable<Long> {
     }
 
     public Set<SavingsAccountCharge> charges() {
-        return (this.charges == null) ? new HashSet<SavingsAccountCharge>() : this.charges;
+        return (this.charges == null) ? new HashSet<>() : this.charges;
     }
 
     public void validateAccountValuesWithProduct() {