Can you explain the difference between 'throw' and 'throws' in Java?
Sure! In Java, 'throw' is used to explicitly throw an exception, while 'throws' is used in a method signature to declare that a method can throw exceptions.
Can you give me an example of how to use both?
Of course! You can use 'throw' like this: throw new Exception("Error occurred");
. For 'throws', you would declare it in a method like this: public void myMethod() throws IOException { ... }
.
What happens if I don't handle the exceptions?
If you don't handle exceptions thrown by a method declared with 'throws', it will result in a compile-time error unless you handle it in a try-catch block.
Are there any best practices for using 'throw' and 'throws'?
Yes! Always use 'throw' for specific exceptions and 'throws' for methods that can propagate exceptions. This keeps your code clean and manageable.
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