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  <link:definitionLink xlink:type="extended" xlink:role="http://jaxbank.com/role/LoansAndAllowanceForLoanLossesAcquiredWithDeterioratedCreditQualityDetails">
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    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_RealEstateMortgageLoansMember" xlink:label="RealEstateMortgageLoansMember" xlink:title="RealEstateMortgageLoansMember" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CommercialRealEstateConstructionFinancingReceivableMember" xlink:label="CommercialRealEstateConstructionFinancingReceivableMember" xlink:title="CommercialRealEstateConstructionFinancingReceivableMember" />
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  <link:definitionLink xlink:type="extended" xlink:role="http://jaxbank.com/role/LoansAndAllowanceForLoanLossesLoansSoldDetails">
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    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_AssetsSoldCarryingAmount" xlink:label="AssetsSoldCarryingAmount" xlink:title="AssetsSoldCarryingAmount" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SoldAccountsNotesAndLoansReceivableLineItems" xlink:to="AssetsSoldCarryingAmount" xlink:title="definition: SoldAccountsNotesAndLoansReceivableLineItems to AssetsSoldCarryingAmount" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_OtherRealEstateOwnedDisposals" xlink:label="OtherRealEstateOwnedDisposals" xlink:title="OtherRealEstateOwnedDisposals" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SoldAccountsNotesAndLoansReceivableLineItems" xlink:to="OtherRealEstateOwnedDisposals" xlink:title="definition: SoldAccountsNotesAndLoansReceivableLineItems to OtherRealEstateOwnedDisposals" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_ProceedsFromSaleOfLoansAndOtherRealEstateOwned" xlink:label="ProceedsFromSaleOfLoansAndOtherRealEstateOwned" xlink:title="ProceedsFromSaleOfLoansAndOtherRealEstateOwned" />
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    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_DateOfCompletionOfAssetPurchaseAgreement" xlink:label="DateOfCompletionOfAssetPurchaseAgreement" xlink:title="DateOfCompletionOfAssetPurchaseAgreement" />
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    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_PurchasePriceOfLoansSoldAbstract" xlink:label="PurchasePriceOfLoansSoldAbstract" xlink:title="PurchasePriceOfLoansSoldAbstract" />
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    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_ScheduleOfSoldAccountsNotesLoansAndFinancingReceivableTable" xlink:label="ScheduleOfSoldAccountsNotesLoansAndFinancingReceivableTable" xlink:title="ScheduleOfSoldAccountsNotesLoansAndFinancingReceivableTable" />
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    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_LoanReceivableSourceAxis" xlink:label="LoanReceivableSourceAxis" xlink:title="LoanReceivableSourceAxis" />
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    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_LoanReceivableSourceIdentificationDomain" xlink:label="LoanReceivableSourceIdentificationDomain" xlink:title="LoanReceivableSourceIdentificationDomain" />
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    <link:loc xlink:type="locator" xlink:href="jaxb-20140930.xsd#jaxb_LoansOriginatedMember" xlink:label="LoansOriginatedMember" xlink:title="LoansOriginatedMember" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CommercialRealEstatePortfolioSegmentMember" xlink:label="CommercialRealEstatePortfolioSegmentMember" xlink:title="CommercialRealEstatePortfolioSegmentMember" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CommercialRealEstateConstructionFinancingReceivableMember" xlink:label="CommercialRealEstateConstructionFinancingReceivableMember" xlink:title="CommercialRealEstateConstructionFinancingReceivableMember" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="CommercialRealEstateConstructionFinancingReceivableMember" xlink:title="definition: FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain to CommercialRealEstateConstructionFinancingReceivableMember" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ConsumerPortfolioSegmentMember" xlink:label="ConsumerPortfolioSegmentMember" xlink:title="ConsumerPortfolioSegmentMember" />
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  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://jaxbank.com/role/LoansAndAllowanceForLoanLossesAccretableYieldSummaryDetails" />
  <link:definitionLink xlink:type="extended" xlink:role="http://jaxbank.com/role/LoansFromRelatedPartiesDetails">
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LineOfCreditFacilityAmountOutstanding" xlink:label="LineOfCreditFacilityAmountOutstanding" xlink:title="LineOfCreditFacilityAmountOutstanding" />
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionLineItems" xlink:to="LineOfCreditFacilityAmountOutstanding" xlink:title="definition: RelatedPartyTransactionLineItems to LineOfCreditFacilityAmountOutstanding" order="1.0" />
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