What result does the Callable method in Java return?

In Java, the Callable<V> interface represents a task that returns a result of type V and can throw exceptions. Its call() method returns an object of type V — the result of the task execution. For example, if you implement Callable<Integer>, the call() method will return an Integer object.

Example:

Callable<String> task = () -> "Execution result";
String result = task.call(); // result will be the string "Execution result"

Thus, the call() method returns an object that is the result of the computation or operation described in the task.