borrowerID: Integer

fullName: String

address: String

creditScore: Integer

+GetLoanHistory(): List<Loan>

+UpdateCreditScore(newScure: int): void

+DisplayInfo(): void

loanID: int

principalAmount

borrowerID

interestRate Float

termMonths' int

startDate Date

status String

+CalculateMonthlyPayment(): float

+GetQutstandingBalance(): float

+CloseLoan(): void

paymentNumber: int

scheduled; Date

amount

paidDate: Date

principalComponent; float

interestComponent: float

+MarkAsPaid/paymentDate: Date): void

+GetPaymentStatus(): String

+CalculateComponents(): void

conn: Connection

cursor: Cursor

+Open(): void

+Close(): void

+ExecuteQuery(query: String): ResultSet