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The following commit(s) were added to refs/heads/develop by this push:
     new 645994f87 FINERACT-1483: Optional value should accessed and throw 
exception if null
645994f87 is described below

commit 645994f870dbe189b8e21a4c4519a60298aba54e
Author: percyashu <[email protected]>
AuthorDate: Tue Jun 14 19:52:31 2022 +0100

    FINERACT-1483: Optional value should accessed and throw exception if null
---
 .../service/AccountingProcessorHelper.java         | 12 ++++----
 ...triesWritePlatformServiceJpaRepositoryImpl.java |  8 ++---
 .../domain/ConfigurationDomainServiceJpa.java      |  9 +++---
 .../CreditReportWritePlatformServiceImpl.java      | 35 +++++++++-------------
 .../documentmanagement/data/ImageResizer.java      |  2 +-
 .../NotificationEventListener.java                 |  2 +-
 .../NotificationWritePlatformServiceImpl.java      |  2 +-
 .../AccountTransfersWritePlatformServiceImpl.java  |  2 +-
 ...tandingInstructionWritePlatformServiceImpl.java |  2 +-
 ...oanScheduleHistoryWritePlatformServiceImpl.java |  4 +--
 ...ationWritePlatformServiceJpaRepositoryImpl.java |  6 ++--
 .../LoanWritePlatformServiceJpaRepositoryImpl.java |  6 ++--
 ...etingWritePlatformServiceJpaRepositoryImpl.java |  2 +-
 .../savings/domain/SavingsAccountAssembler.java    |  2 +-
 ...countWritePlatformServiceJpaRepositoryImpl.java | 11 +++----
 ...ocessWritePlatformServiceJpaRepositoryImpl.java |  6 ++--
 .../service/ShareAccountSchedularServiceImpl.java  |  3 +-
 ...nsferWritePlatformServiceJpaRepositoryImpl.java |  2 +-
 18 files changed, 56 insertions(+), 60 deletions(-)

diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/accounting/journalentry/service/AccountingProcessorHelper.java
 
b/fineract-provider/src/main/java/org/apache/fineract/accounting/journalentry/service/AccountingProcessorHelper.java
index 08ea57ecc..b56c49095 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/accounting/journalentry/service/AccountingProcessorHelper.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/accounting/journalentry/service/AccountingProcessorHelper.java
@@ -777,11 +777,11 @@ public class AccountingProcessorHelper {
     }
 
     public LoanTransaction getLoanTransactionById(final long 
loanTransactionId) {
-        return 
this.loanTransactionRepository.findById(loanTransactionId).get();
+        return 
this.loanTransactionRepository.findById(loanTransactionId).orElseThrow();
     }
 
     public SavingsAccountTransaction getSavingsTransactionById(final long 
savingsTransactionId) {
-        return 
this.savingsAccountTransactionRepository.findById(savingsTransactionId).get();
+        return 
this.savingsAccountTransactionRepository.findById(savingsTransactionId).orElseThrow();
     }
 
     private void createCreditJournalEntryOrReversalForLoan(final Office 
office, final String currencyCode, final int accountMappingTypeId,
@@ -833,7 +833,7 @@ public class AccountingProcessorHelper {
         String modifiedTransactionId = transactionId;
         if (StringUtils.isNumeric(transactionId)) {
             long id = Long.parseLong(transactionId);
-            savingsAccountTransaction = 
this.savingsAccountTransactionRepository.findById(id).get();
+            savingsAccountTransaction = 
this.savingsAccountTransactionRepository.findById(id).orElseThrow();
             modifiedTransactionId = SAVINGS_TRANSACTION_IDENTIFIER + 
transactionId;
         }
         final JournalEntry journalEntry = JournalEntry.createNew(office, 
paymentDetail, account, currencyCode, modifiedTransactionId,
@@ -854,7 +854,7 @@ public class AccountingProcessorHelper {
         String modifiedTransactionId = transactionId;
         if (StringUtils.isNumeric(transactionId)) {
             long id = Long.parseLong(transactionId);
-            loanTransaction = 
this.loanTransactionRepository.findById(id).get();
+            loanTransaction = 
this.loanTransactionRepository.findById(id).orElseThrow();
             modifiedTransactionId = LOAN_TRANSACTION_IDENTIFIER + 
transactionId;
         }
         final JournalEntry journalEntry = JournalEntry.createNew(office, 
paymentDetail, account, currencyCode, modifiedTransactionId,
@@ -904,7 +904,7 @@ public class AccountingProcessorHelper {
         String modifiedTransactionId = transactionId;
         if (StringUtils.isNumeric(transactionId)) {
             long id = Long.parseLong(transactionId);
-            loanTransaction = 
this.loanTransactionRepository.findById(id).get();
+            loanTransaction = 
this.loanTransactionRepository.findById(id).orElseThrow();
             modifiedTransactionId = LOAN_TRANSACTION_IDENTIFIER + 
transactionId;
         }
         final JournalEntry journalEntry = JournalEntry.createNew(office, 
paymentDetail, account, currencyCode, modifiedTransactionId,
@@ -924,7 +924,7 @@ public class AccountingProcessorHelper {
         String modifiedTransactionId = transactionId;
         if (StringUtils.isNumeric(transactionId)) {
             long id = Long.parseLong(transactionId);
-            savingsAccountTransaction = 
this.savingsAccountTransactionRepository.findById(id).get();
+            savingsAccountTransaction = 
this.savingsAccountTransactionRepository.findById(id).orElseThrow();
             modifiedTransactionId = SAVINGS_TRANSACTION_IDENTIFIER + 
transactionId;
         }
         final JournalEntry journalEntry = JournalEntry.createNew(office, 
paymentDetail, account, currencyCode, modifiedTransactionId,
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/accounting/provisioning/service/ProvisioningEntriesWritePlatformServiceJpaRepositoryImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/accounting/provisioning/service/ProvisioningEntriesWritePlatformServiceJpaRepositoryImpl.java
index 06d6b3e00..3ccc39281 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/accounting/provisioning/service/ProvisioningEntriesWritePlatformServiceJpaRepositoryImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/accounting/provisioning/service/ProvisioningEntriesWritePlatformServiceJpaRepositoryImpl.java
@@ -210,11 +210,11 @@ public class 
ProvisioningEntriesWritePlatformServiceJpaRepositoryImpl implements
                 .retrieveLoanProductsProvisioningData(date);
         Map<Integer, LoanProductProvisioningEntry> provisioningEntries = new 
HashMap<>();
         for (LoanProductProvisioningEntryData data : entries) {
-            LoanProduct loanProduct = 
this.loanProductRepository.findById(data.getProductId()).get();
+            LoanProduct loanProduct = 
this.loanProductRepository.findById(data.getProductId()).orElseThrow();
             Office office = 
this.officeRepositoryWrapper.findOneWithNotFoundDetection(data.getOfficeId());
-            ProvisioningCategory provisioningCategory = 
provisioningCategoryRepository.findById(data.getCategoryId()).get();
-            GLAccount liabilityAccount = 
glAccountRepository.findById(data.getLiablityAccount()).get();
-            GLAccount expenseAccount = 
glAccountRepository.findById(data.getExpenseAccount()).get();
+            ProvisioningCategory provisioningCategory = 
provisioningCategoryRepository.findById(data.getCategoryId()).orElse(null);
+            GLAccount liabilityAccount = 
glAccountRepository.findById(data.getLiablityAccount()).orElseThrow();
+            GLAccount expenseAccount = 
glAccountRepository.findById(data.getExpenseAccount()).orElseThrow();
             MonetaryCurrency currency = 
loanProduct.getPrincipalAmount().getCurrency();
             Money money = Money.of(currency, data.getBalance());
             Money amountToReserve = money.percentageOf(data.getPercentage(), 
MoneyHelper.getRoundingMode());
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/configuration/domain/ConfigurationDomainServiceJpa.java
 
b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/configuration/domain/ConfigurationDomainServiceJpa.java
index 4dbd63d45..43bca44d7 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/configuration/domain/ConfigurationDomainServiceJpa.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/configuration/domain/ConfigurationDomainServiceJpa.java
@@ -117,15 +117,16 @@ public class ConfigurationDomainServiceJpa implements 
ConfigurationDomainService
 
     @Override
     public boolean isEhcacheEnabled() {
-        return this.cacheTypeRepository.findById(1L).get().isEhcacheEnabled();
+        return 
this.cacheTypeRepository.findById(1L).map(PlatformCache::isEhcacheEnabled).orElseThrow();
     }
 
     @Transactional
     @Override
     public void updateCache(final CacheType cacheType) {
-        final PlatformCache cache = 
this.cacheTypeRepository.findById(1L).get();
-        cache.update(cacheType);
-        this.cacheTypeRepository.save(cache);
+        this.cacheTypeRepository.findById(1L).ifPresent(cache -> {
+            cache.update(cacheType);
+            this.cacheTypeRepository.save(cache);
+        });
     }
 
     @Override
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/creditbureau/service/CreditReportWritePlatformServiceImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/creditbureau/service/CreditReportWritePlatformServiceImpl.java
index f134d8e18..11d552384 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/creditbureau/service/CreditReportWritePlatformServiceImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/creditbureau/service/CreditReportWritePlatformServiceImpl.java
@@ -89,15 +89,9 @@ public class CreditReportWritePlatformServiceImpl implements 
CreditReportWritePl
         try {
             Long creditBureauID = 
command.longValueOfParameterNamed("creditBureauID");
 
-            Optional<String> creditBureauName = 
getCreditBureau(creditBureauID);
+            String creditBureauName = getCreditBureauName(creditBureauID);
 
-            if (creditBureauName.isEmpty()) {
-                
baseDataValidator.reset().failWithCode("creditBureau.has.not.been.Integrated");
-                throw new 
PlatformApiDataValidationException("creditBureau.has.not.been.Integrated", 
"creditBureau.has.not.been.Integrated",
-                        dataValidationErrors);
-            }
-
-            if (Objects.equals(creditBureauName.get(), 
CreditBureauConfigurations.THITSAWORKS.toString())) {
+            if (Objects.equals(creditBureauName, 
CreditBureauConfigurations.THITSAWORKS.toString())) {
 
                 CreditBureauReportData reportobj = 
this.thitsaWorksCreditBureauIntegrationWritePlatformService
                         .getCreditReportFromThitsaWorks(command);
@@ -128,10 +122,10 @@ public class CreditReportWritePlatformServiceImpl 
implements CreditReportWritePl
     @Transactional
     public String addCreditReport(Long bureauId, File creditReport, 
FormDataContentDisposition fileDetail) {
 
-        Optional<String> creditBureauName = getCreditBureau(bureauId);
+        String creditBureauName = getCreditBureauName(bureauId);
         String responseMessage = null;
 
-        if (Objects.equals(creditBureauName.get(), 
CreditBureauConfigurations.THITSAWORKS.toString())) {
+        if (Objects.equals(creditBureauName, 
CreditBureauConfigurations.THITSAWORKS.toString())) {
             responseMessage = 
this.thitsaWorksCreditBureauIntegrationWritePlatformService.addCreditReport(bureauId,
 creditReport,
                     fileDetail);
         } else {
@@ -146,20 +140,19 @@ public class CreditReportWritePlatformServiceImpl 
implements CreditReportWritePl
 
     }
 
-    private Optional<String> getCreditBureau(Long creditBureauID) {
+    private String getCreditBureauName(Long creditBureauID) {
 
         if (creditBureauID != null) {
             Optional<CreditBureau> creditBureau = 
this.creditBureauRepository.findById(creditBureauID);
 
-            if (creditBureau.isEmpty()) {
-                return Optional.empty();
+            if (!creditBureau.isEmpty()) {
+                return creditBureau.get().getName();
             }
-
-            return Optional.of(creditBureau.get().getName());
-
         }
 
-        return Optional.empty();
+        
baseDataValidator.reset().failWithCode("creditBureau.has.not.been.Integrated");
+        throw new 
PlatformApiDataValidationException("creditBureau.has.not.been.Integrated", 
"creditBureau.has.not.been.Integrated",
+                dataValidationErrors);
     }
 
     // saving the fetched creditreport in database
@@ -170,10 +163,10 @@ public class CreditReportWritePlatformServiceImpl 
implements CreditReportWritePl
         try {
             this.context.authenticatedUser();
 
-            Optional<String> creditBureauName = 
getCreditBureau(creditBureauId);
+            String creditBureauName = getCreditBureauName(creditBureauId);
             CreditReport creditReport = null;
 
-            if (Objects.equals(creditBureauName.get(), 
CreditBureauConfigurations.THITSAWORKS.toString())) {
+            if (Objects.equals(creditBureauName, 
CreditBureauConfigurations.THITSAWORKS.toString())) {
 
                 // checks whether creditReport for same nationalId was saved 
before. if yes, then deletes it & replaces
                 // with new one.
@@ -208,10 +201,10 @@ public class CreditReportWritePlatformServiceImpl 
implements CreditReportWritePl
 
         this.context.authenticatedUser();
 
-        Optional<String> creditBureauName = getCreditBureau(creditBureauId);
+        String creditBureauName = getCreditBureauName(creditBureauId);
         CreditReport creditReport = null;
 
-        if (Objects.equals(creditBureauName.get(), 
CreditBureauConfigurations.THITSAWORKS.toString())) {
+        if (Objects.equals(creditBureauName, 
CreditBureauConfigurations.THITSAWORKS.toString())) {
 
             String nationalId = 
command.stringValueOfParameterNamed("nationalId");
 
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/documentmanagement/data/ImageResizer.java
 
b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/documentmanagement/data/ImageResizer.java
index 0f2e7451c..dc6903630 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/documentmanagement/data/ImageResizer.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/documentmanagement/data/ImageResizer.java
@@ -52,7 +52,7 @@ public class ImageResizer {
 
                     @Override
                     public InputStream openStream() throws IOException {
-                        return optResizedIS.get();
+                        return optResizedIS.get(); // NOSONAR
                     }
                 }, fileData.name(), fileData.contentType());
                 return resizedImage;
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/notification/eventandlistener/NotificationEventListener.java
 
b/fineract-provider/src/main/java/org/apache/fineract/notification/eventandlistener/NotificationEventListener.java
index f6946eea1..3aea8ead8 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/notification/eventandlistener/NotificationEventListener.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/notification/eventandlistener/NotificationEventListener.java
@@ -52,7 +52,7 @@ public class NotificationEventListener {
         if (notificationData.getOfficeId() != null) {
             List<Long> tempUserIds = new ArrayList<>(userIds);
             for (Long userId : tempUserIds) {
-                AppUser appUser = appUserRepository.findById(userId).get();
+                AppUser appUser = 
appUserRepository.findById(userId).orElseThrow();
                 if (!Objects.equals(appUser.getOffice().getId(), 
notificationData.getOfficeId())) {
                     userIds.remove(userId);
                 }
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/notification/service/NotificationWritePlatformServiceImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/notification/service/NotificationWritePlatformServiceImpl.java
index a70e8408f..e41386f69 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/notification/service/NotificationWritePlatformServiceImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/notification/service/NotificationWritePlatformServiceImpl.java
@@ -83,7 +83,7 @@ public class NotificationWritePlatformServiceImpl implements 
NotificationWritePl
     private List<Long> insertIntoNotificationMapper(Collection<Long> userIds, 
Long generatedNotificationId) {
         List<Long> mappedIds = new ArrayList<>();
         for (Long userId : userIds) {
-            AppUser appUser = this.appUserRepository.findById(userId).get();
+            AppUser appUser = 
this.appUserRepository.findById(userId).orElseThrow();
             NotificationMapper notificationMapper = new NotificationMapper(
                     
this.notificationGeneratorReadRepositoryWrapper.findById(generatedNotificationId),
 appUser, false,
                     DateUtils.getDateOfTenant());
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/account/service/AccountTransfersWritePlatformServiceImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/account/service/AccountTransfersWritePlatformServiceImpl.java
index 4bfc81c18..9502c6265 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/account/service/AccountTransfersWritePlatformServiceImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/account/service/AccountTransfersWritePlatformServiceImpl.java
@@ -440,7 +440,7 @@ public class AccountTransfersWritePlatformServiceImpl 
implements AccountTransfer
 
             // if the savings account is GSIM, update its parent as well
             if (toSavingsAccount.getGsim() != null) {
-                GroupSavingsIndividualMonitoring gsim = 
gsimRepository.findById(toSavingsAccount.getGsim().getId()).get();
+                GroupSavingsIndividualMonitoring gsim = 
gsimRepository.findById(toSavingsAccount.getGsim().getId()).orElseThrow();
                 BigDecimal currentBalance = gsim.getParentDeposit();
                 BigDecimal newBalance = 
currentBalance.add(accountTransferDTO.getTransactionAmount());
                 gsim.setParentDeposit(newBalance);
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/account/service/StandingInstructionWritePlatformServiceImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/account/service/StandingInstructionWritePlatformServiceImpl.java
index 0cb92eeb2..64401dd26 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/account/service/StandingInstructionWritePlatformServiceImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/account/service/StandingInstructionWritePlatformServiceImpl.java
@@ -183,7 +183,7 @@ public class StandingInstructionWritePlatformServiceImpl 
implements StandingInst
 
     @Override
     public CommandProcessingResult delete(final Long id) {
-        AccountTransferStandingInstruction standingInstructionsForUpdate = 
this.standingInstructionRepository.findById(id).get();
+        AccountTransferStandingInstruction standingInstructionsForUpdate = 
this.standingInstructionRepository.findById(id).orElseThrow();
         // update the "deleted" and "name" properties of the standing
         // instruction
         standingInstructionsForUpdate.delete();
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/loanschedule/service/LoanScheduleHistoryWritePlatformServiceImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/loanschedule/service/LoanScheduleHistoryWritePlatformServiceImpl.java
index 1ad3031c7..f926b05fb 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/loanschedule/service/LoanScheduleHistoryWritePlatformServiceImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/loanschedule/service/LoanScheduleHistoryWritePlatformServiceImpl.java
@@ -76,7 +76,7 @@ public class LoanScheduleHistoryWritePlatformServiceImpl 
implements LoanSchedule
 
             Date createdOnDate = null;
             if (repaymentScheduleInstallment.getCreatedDate().isPresent()) {
-                createdOnDate = 
Date.from(repaymentScheduleInstallment.getCreatedDate().get());
+                createdOnDate = 
Date.from(repaymentScheduleInstallment.getCreatedDate().get()); // NOSONAR
             }
 
             final AppUser createdByUser = 
repaymentScheduleInstallment.getCreatedBy().orElse(null);
@@ -85,7 +85,7 @@ public class LoanScheduleHistoryWritePlatformServiceImpl 
implements LoanSchedule
             Date lastModifiedOnDate = null;
 
             if 
(repaymentScheduleInstallment.getLastModifiedDate().isPresent()) {
-                lastModifiedOnDate = 
Date.from(repaymentScheduleInstallment.getLastModifiedDate().get());
+                lastModifiedOnDate = 
Date.from(repaymentScheduleInstallment.getLastModifiedDate().get()); // NOSONAR
             }
 
             LoanRepaymentScheduleHistory loanRepaymentScheduleHistory = 
LoanRepaymentScheduleHistory.instance(loan, loanRescheduleRequest,
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanApplicationWritePlatformServiceJpaRepositoryImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanApplicationWritePlatformServiceJpaRepositoryImpl.java
index cf0fcbefd..06df776c8 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanApplicationWritePlatformServiceJpaRepositoryImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanApplicationWritePlatformServiceJpaRepositoryImpl.java
@@ -1338,7 +1338,7 @@ public class 
LoanApplicationWritePlatformServiceJpaRepositoryImpl implements Loa
     public CommandProcessingResult approveGLIMLoanAppication(final Long 
loanId, final JsonCommand command) {
 
         final Long parentLoanId = loanId;
-        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).get();
+        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).orElseThrow();
         JsonArray approvalFormData = 
command.arrayOfParameterNamed("approvalFormData");
 
         JsonObject jsonObject = null;
@@ -1498,7 +1498,7 @@ public class 
LoanApplicationWritePlatformServiceJpaRepositoryImpl implements Loa
         // GroupLoanIndividualMonitoringAccount
         // glimAccount=glimRepository.findOne(loanId);
         final Long parentLoanId = loanId;
-        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).get();
+        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).orElseThrow();
         List<Loan> childLoans = this.loanRepository.findByGlimId(loanId);
 
         CommandProcessingResult result = null;
@@ -1577,7 +1577,7 @@ public class 
LoanApplicationWritePlatformServiceJpaRepositoryImpl implements Loa
         // GroupLoanIndividualMonitoringAccount
         // glimAccount=glimRepository.findOne(loanId);
         final Long parentLoanId = glimId;
-        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).get();
+        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).orElseThrow();
         List<Loan> childLoans = this.loanRepository.findByGlimId(glimId);
 
         CommandProcessingResult result = null;
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanWritePlatformServiceJpaRepositoryImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanWritePlatformServiceJpaRepositoryImpl.java
index 07b74c054..1db8638a5 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanWritePlatformServiceJpaRepositoryImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanWritePlatformServiceJpaRepositoryImpl.java
@@ -341,7 +341,7 @@ public class LoanWritePlatformServiceJpaRepositoryImpl 
implements LoanWritePlatf
     @Override
     public CommandProcessingResult disburseGLIMLoan(final Long loanId, final 
JsonCommand command) {
         final Long parentLoanId = loanId;
-        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).get();
+        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).orElseThrow();
         List<Loan> childLoans = this.loanRepository.findByGlimId(loanId);
         CommandProcessingResult result = null;
         int count = 0;
@@ -848,7 +848,7 @@ public class LoanWritePlatformServiceJpaRepositoryImpl 
implements LoanWritePlatf
         // GroupLoanIndividualMonitoringAccount
         // glimAccount=glimRepository.findOne(loanId);
         final Long parentLoanId = loanId;
-        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).get();
+        GroupLoanIndividualMonitoringAccount parentLoan = 
glimRepository.findById(parentLoanId).orElseThrow();
         List<Loan> childLoans = this.loanRepository.findByGlimId(loanId);
         CommandProcessingResult result = null;
         int count = 0;
@@ -938,7 +938,7 @@ public class LoanWritePlatformServiceJpaRepositoryImpl 
implements LoanWritePlatf
 
         final Long parentLoanId = loanId;
 
-        glimRepository.findById(parentLoanId).get();
+        glimRepository.findById(parentLoanId).orElseThrow();
 
         JsonArray repayments = command.arrayOfParameterNamed("formDataArray");
         JsonCommand childCommand = null;
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/meeting/service/MeetingWritePlatformServiceJpaRepositoryImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/meeting/service/MeetingWritePlatformServiceJpaRepositoryImpl.java
index 5f9a1ba3c..bcf7be91c 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/meeting/service/MeetingWritePlatformServiceJpaRepositoryImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/meeting/service/MeetingWritePlatformServiceJpaRepositoryImpl.java
@@ -164,7 +164,7 @@ public class MeetingWritePlatformServiceJpaRepositoryImpl 
implements MeetingWrit
             /*
              * If group is within a center then center entityType should be 
passed for retrieving CalendarInstance.
              */
-            final Group group = this.groupRepository.findById(entityId).get();
+            final Group group = 
this.groupRepository.findById(entityId).orElseThrow();
             if (group.isCenter()) {
                 entityType = CalendarEntityType.CENTERS;
             } else if (group.isChildGroup()) {
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/domain/SavingsAccountAssembler.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/domain/SavingsAccountAssembler.java
index dcc20cdda..3c368ef0d 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/domain/SavingsAccountAssembler.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/domain/SavingsAccountAssembler.java
@@ -432,7 +432,7 @@ public class SavingsAccountAssembler {
             }
             accountType = AccountType.JLG;
         }
-        final SavingsProduct product = 
this.savingProductRepository.findById(productId).get();
+        final SavingsProduct product = 
this.savingProductRepository.findById(productId).orElseThrow();
         final Set<SavingsAccountCharge> charges = 
this.savingsAccountChargeAssembler.fromSavingsProduct(product);
         final SavingsAccount account = 
SavingsAccount.createNewApplicationForSubmittal(client, group, product, null, 
null, null,
                 accountType, appliedonDate, appliedBy, 
product.nominalAnnualInterestRate(), product.interestCompoundingPeriodType(),
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/service/SavingsAccountWritePlatformServiceJpaRepositoryImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/service/SavingsAccountWritePlatformServiceJpaRepositoryImpl.java
index e90e0cb1a..8bf24db6c 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/service/SavingsAccountWritePlatformServiceJpaRepositoryImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/service/SavingsAccountWritePlatformServiceJpaRepositoryImpl.java
@@ -225,7 +225,7 @@ public class 
SavingsAccountWritePlatformServiceJpaRepositoryImpl implements Savi
     public CommandProcessingResult gsimActivate(final Long gsimId, final 
JsonCommand command) {
 
         Long parentSavingId = gsimId;
-        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).get();
+        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).orElseThrow();
         List<SavingsAccount> childSavings = 
this.savingAccountRepositoryWrapper.findByGsimId(gsimId);
 
         CommandProcessingResult result = null;
@@ -376,14 +376,15 @@ public class 
SavingsAccountWritePlatformServiceJpaRepositoryImpl implements Savi
 
             LOG.debug("Deposit account has been created: {} ", deposit);
 
-            GroupSavingsIndividualMonitoring gsim = 
gsimRepository.findById(account.getGsim().getId()).get();
+            GroupSavingsIndividualMonitoring gsim = 
gsimRepository.findById(account.getGsim().getId()).orElseThrow();
             LOG.info("parent deposit : {} ", gsim.getParentDeposit());
             LOG.info("child account : {} ", savingsId);
             BigDecimal currentBalance = gsim.getParentDeposit();
             BigDecimal newBalance = currentBalance.add(transactionAmount);
             gsim.setParentDeposit(newBalance);
             gsimRepository.save(gsim);
-            LOG.info("balance after making deposit : {} ", 
gsimRepository.findById(account.getGsim().getId()).get().getParentDeposit());
+            LOG.info("balance after making deposit : {} ",
+                    
gsimRepository.findById(account.getGsim().getId()).orElseThrow().getParentDeposit());
 
         }
 
@@ -448,7 +449,7 @@ public class 
SavingsAccountWritePlatformServiceJpaRepositoryImpl implements Savi
                 transactionAmount, paymentDetail, transactionBooleanValues, 
backdatedTxnsAllowedTill);
 
         if (isGsim && (withdrawal.getId() != null)) {
-            GroupSavingsIndividualMonitoring gsim = 
gsimRepository.findById(account.getGsim().getId()).get();
+            GroupSavingsIndividualMonitoring gsim = 
gsimRepository.findById(account.getGsim().getId()).orElseThrow();
             BigDecimal currentBalance = 
gsim.getParentDeposit().subtract(transactionAmount);
             gsim.setParentDeposit(currentBalance);
             gsimRepository.save(gsim);
@@ -939,7 +940,7 @@ public class 
SavingsAccountWritePlatformServiceJpaRepositoryImpl implements Savi
     public CommandProcessingResult bulkGSIMClose(final Long gsimId, final 
JsonCommand command) {
 
         final Long parentSavingId = gsimId;
-        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).get();
+        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).orElseThrow();
         List<SavingsAccount> childSavings = 
this.savingAccountRepositoryWrapper.findByGsimId(gsimId);
 
         CommandProcessingResult result = null;
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/service/SavingsApplicationProcessWritePlatformServiceJpaRepositoryImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/service/SavingsApplicationProcessWritePlatformServiceJpaRepositoryImpl.java
index a0a022ebd..bce61ec1a 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/service/SavingsApplicationProcessWritePlatformServiceJpaRepositoryImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/savings/service/SavingsApplicationProcessWritePlatformServiceJpaRepositoryImpl.java
@@ -488,7 +488,7 @@ public class 
SavingsApplicationProcessWritePlatformServiceJpaRepositoryImpl impl
         // GroupLoanIndividualMonitoringAccount
         // glimAccount=glimRepository.findOne(loanId);
         Long parentSavingId = gsimId;
-        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).get();
+        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).orElseThrow();
         List<SavingsAccount> childSavings = 
this.savingAccountRepository.findByGsimId(gsimId);
         CommandProcessingResult result = null;
         int count = 0;
@@ -552,7 +552,7 @@ public class 
SavingsApplicationProcessWritePlatformServiceJpaRepositoryImpl impl
     @Override
     public CommandProcessingResult undoGSIMApplicationApproval(final Long 
gsimId, final JsonCommand command) {
         final Long parentSavingId = gsimId;
-        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).get();
+        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).orElseThrow();
         List<SavingsAccount> childSavings = 
this.savingAccountRepository.findByGsimId(gsimId);
 
         CommandProcessingResult result = null;
@@ -612,7 +612,7 @@ public class 
SavingsApplicationProcessWritePlatformServiceJpaRepositoryImpl impl
     public CommandProcessingResult rejectGSIMApplication(final Long gsimId, 
final JsonCommand command) {
 
         final Long parentSavingId = gsimId;
-        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).get();
+        GroupSavingsIndividualMonitoring parentSavings = 
gsimRepository.findById(parentSavingId).orElseThrow();
         List<SavingsAccount> childSavings = 
this.savingAccountRepository.findByGsimId(gsimId);
 
         CommandProcessingResult result = null;
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/shareaccounts/service/ShareAccountSchedularServiceImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/shareaccounts/service/ShareAccountSchedularServiceImpl.java
index c62dc7a1c..6fcb51f26 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/shareaccounts/service/ShareAccountSchedularServiceImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/shareaccounts/service/ShareAccountSchedularServiceImpl.java
@@ -49,7 +49,8 @@ public class ShareAccountSchedularServiceImpl implements 
ShareAccountSchedularSe
     @Transactional
     public void postDividend(final Long dividendDetailId, final Long 
savingsId) {
 
-        ShareAccountDividendDetails shareAccountDividendDetails = 
this.shareAccountDividendRepository.findById(dividendDetailId).get();
+        ShareAccountDividendDetails shareAccountDividendDetails = 
this.shareAccountDividendRepository.findById(dividendDetailId)
+                .orElseThrow();
         final SavingsAccount savingsAccount = 
this.savingsAccountAssembler.assembleFrom(savingsId, false);
         SavingsAccountTransaction savingsAccountTransaction = 
this.savingsAccountDomainService.handleDividendPayout(savingsAccount,
                 DateUtils.getLocalDateOfTenant(), 
shareAccountDividendDetails.getAmount(), false);
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/transfer/service/TransferWritePlatformServiceJpaRepositoryImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/transfer/service/TransferWritePlatformServiceJpaRepositoryImpl.java
index 3cbf99d61..a73dfb19a 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/portfolio/transfer/service/TransferWritePlatformServiceJpaRepositoryImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/portfolio/transfer/service/TransferWritePlatformServiceJpaRepositoryImpl.java
@@ -457,7 +457,7 @@ public class TransferWritePlatformServiceJpaRepositoryImpl 
implements TransferWr
                     } else if (!destinationGroup.isActive()) {
                         throw new 
GroupNotActiveException(destinationGroup.getId());
                     }
-                    
transferClientBetweenGroups(client.getGroups().stream().findFirst().get(), 
client, destinationGroup, true, staff);
+                    
transferClientBetweenGroups(client.getGroups().iterator().next(), client, 
destinationGroup, true, staff);
                 } else if (client.getGroups().size() == 0 && destinationGroup 
!= null) {
                     client.getGroups().add(destinationGroup);
                     client.updateStaff(destinationGroup.getStaff());

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