Program: 32986
Project: 32986
Buggy source:
/** 
 * This Method Syncing the Client's Loans and their LoanRepayment. This is the Observable.zip In Which two request is going to server Loans and LoanRepayment and This request will not complete till that both request successfully got response (200 OK). In Which one will fail then response will come in onError. and If both request is 200 response then response will come in onNext.
 * @param loanId Loan Id
 */
public void syncLoanAndLoanRepayment(int loanId){
  checkViewAttached();
  mSubscriptions.add(Observable.zip(mDataManagerLoan.syncLoanById(loanId),mDataManagerLoan.syncLoanRepaymentTemplate(loanId),new Func2<LoanWithAssociations,LoanRepaymentTemplate,LoanAndLoanRepayment>(){
    @Override public LoanAndLoanRepayment call(    LoanWithAssociations loanWithAssociations,    LoanRepaymentTemplate loanRepaymentTemplate){
      LoanAndLoanRepayment loanAndLoanRepayment=new LoanAndLoanRepayment();
      loanAndLoanRepayment.setLoanWithAssociations(loanWithAssociations);
      loanAndLoanRepayment.setLoanRepaymentTemplate(loanRepaymentTemplate);
      return loanAndLoanRepayment;
    }
  }
).observeOn(AndroidSchedulers.mainThread()).subscribeOn(Schedulers.io()).subscribe(new Subscriber<LoanAndLoanRepayment>(){
    @Override public void onCompleted(){
    }
    @Override public void onError(    Throwable e){
      onAccountSyncFailed();
    }
    @Override public void onNext(    LoanAndLoanRepayment loanAndLoanRepayment){
      mLoanAndRepaymentSyncIndex=mLoanAndRepaymentSyncIndex + 1;
      getMvpView().updateSingleSyncClientProgressBar(mLoanAndRepaymentSyncIndex);
      if (mLoanAndRepaymentSyncIndex != mLoanAccountList.size()) {
        checkNetworkConnectionAndSyncLoanAndLoanRepayment();
      }
 else {
        setLoanAccountSyncStatusTrue();
        checkAccountsSyncStatusAndSyncAccounts();
      }
    }
  }
));
}

Fixed version (ground truth):
/** 
 * This Method Syncing the Client's Loans and their LoanRepayment. This is the Observable.zip In Which two request is going to server Loans and LoanRepayment and This request will not complete till that both request successfully got response (200 OK). In Which one will fail then response will come in onError. and If both request is 200 response then response will come in onNext.
 * @param loanId Loan Id
 */
public void syncLoanAndLoanRepayment(int loanId){
  checkViewAttached();
  mSubscriptions.add(Observable.combineLatest(mDataManagerLoan.syncLoanById(loanId),mDataManagerLoan.syncLoanRepaymentTemplate(loanId),new Func2<LoanWithAssociations,LoanRepaymentTemplate,LoanAndLoanRepayment>(){
    @Override public LoanAndLoanRepayment call(    LoanWithAssociations loanWithAssociations,    LoanRepaymentTemplate loanRepaymentTemplate){
      LoanAndLoanRepayment loanAndLoanRepayment=new LoanAndLoanRepayment();
      loanAndLoanRepayment.setLoanWithAssociations(loanWithAssociations);
      loanAndLoanRepayment.setLoanRepaymentTemplate(loanRepaymentTemplate);
      return loanAndLoanRepayment;
    }
  }
).observeOn(AndroidSchedulers.mainThread()).subscribeOn(Schedulers.io()).subscribe(new Subscriber<LoanAndLoanRepayment>(){
    @Override public void onCompleted(){
    }
    @Override public void onError(    Throwable e){
      onAccountSyncFailed(e);
    }
    @Override public void onNext(    LoanAndLoanRepayment loanAndLoanRepayment){
      mLoanAndRepaymentSyncIndex=mLoanAndRepaymentSyncIndex + 1;
      getMvpView().updateSingleSyncClientProgressBar(mLoanAndRepaymentSyncIndex);
      if (mLoanAndRepaymentSyncIndex != mLoanAccountList.size()) {
        checkNetworkConnectionAndSyncLoanAndLoanRepayment();
      }
 else {
        setLoanAccountSyncStatusTrue();
        checkAccountsSyncStatusAndSyncAccounts();
      }
    }
  }
));
}