What is type inference in Java?

What is type inference in Java?

Type inference in Java allows the compiler to automatically determine the type of a variable based on the context, reducing the need for explicit type declarations.

Can you give me an example of type inference in Java?

Sure! For instance, when you declare a variable like this: var list = new ArrayList<String>();, the compiler infers that list is of type ArrayList<String>.

Are there any limitations to type inference?

Yes, type inference in Java has limitations, such as not being able to infer types in all contexts, especially with complex generics.

How does type inference improve code readability?

Type inference improves code readability by reducing boilerplate code, making it easier to read and maintain.