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## JavaBeans Components

- The name of a property starts with a lowercase letter
- The corresponding methods have an uppercase letter (`isShopping`)
- Exception: property names can be all capitals (e.g. `ID` or `URL`)
  - `getID` or `setURL`
- Read-only property: has only a get method
- Write-only property: has only a set method
- A JavaBean can have additional methods, but they are not connected with properties

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