Junior — Middle
Is it possible to generalize exceptions with the Throwable type in Java, and in what cases should this be done?
sobes.tech AI
Answer from AI
In Java, you can handle exceptions of type Throwable, as it is the base class for all errors and exceptions. However, it is generally recommended to catch more specific subclasses, such as Exception or RuntimeException.
Use Throwable in the following cases:
- When you need to catch absolutely all errors and exceptions, including system errors (Error), for example, to log them or perform cleanup actions.
- In global exception handlers (for example, in Thread.setDefaultUncaughtExceptionHandler).
But in regular code, catching Throwable is not recommended, as it can hide serious errors (for example, OutOfMemoryError), which are better left unhandled to allow the JVM to terminate.