How to Choose the Best Method for Saving and Loading Swing Program State?

How to Save and Load the State of a Swing Program

To save and load the state of a Swing program, consider the following options:

Properties API:

• Pros: Offers a straightforward key/value store for saving and loading String data.
• Cons: Requires manual conversion for non-String values. Does not automatically persist changes.

XML Binding (e.g., JAXB):

• Pros: Allows binding of object properties to XML for export/import.
• Cons: More complex than Properties.

Preferences API:

• Pros: Stores String and primitive values automatically.
• Cons: Limited to where it stores content.

Database (e.g., H2, HSQLDB):

• Pros: Handles basic storage requirements.
• Cons: More complex to implement and update. May be overkill for simple storage needs.

Object Serialization:

• Pros: Intended for object state storage.
• Cons: Not recommended for long-term storage. Carries inherent problems.

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