Computer scienceProgramming languagesJavaCode organizationDesign patternsCreational patterns

Thread-safe singleton

Choose the best implementation

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Imagine you are building a completely hypothetical flavor of Linux. You are currently coding a bootup class whose main function is to load your OS into the main memory on program startup. But there is a problem: due to limited resources, your bootup class can fail. In this case, you need to handle unwanted errors to protect the system from potential data loss for users. What will be the simplest approach to dealing with this issue?

Select one option from the list

Using static block initialization

None of the above

Using double-checked locking and handling errors with try and catch blocks

All of the above

Using static field initialization

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