What is type inference in Java?
Type inference in Java allows the compiler to deduce the type of a variable automatically, reducing verbosity.
Can you give me an example of type inference in Java?
Sure! For instance, using var
in Java 10 and later: var list = new ArrayList<String>();
Here, list
is inferred as ArrayList<String>
.
Are there any limitations to type inference?
Yes, type inference can only be used with local variables and cannot be applied to method parameters or return types.
How does type inference improve code readability?
It reduces boilerplate code, making the code cleaner and easier to read, while still maintaining type safety.
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