All Classes and Interfaces

Classes
Class
Description
Example
The following code shows how to use Optional.isPresent: 
if (v.isPresent()) {
    System.out.println("v: " + v.get());
}
Example2
The following code shows how to use Optional.isPresent: 
if (x.isPresent()) {
    System.out.println("x: " + x.get());
}
Example3
The following code shows how to use Optional.isPresent: 
if (v.isPresent()) {
    System.out.println("v: " + v.get());
}