UML Studio
holds10..*references10..*Student- studentId: string- name: string+ borrowBook(b: Book): IssueRecordUse CaseBook- isbn: string- title: string- isAvailable: boolean+ checkAvailability(): booleanIssueRecord- issueDate: Date- dueDate: Date- fineAmount: number+ returnBook(): void
Class Diagram|4 Elements
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