How can I specify a one-argument constructor using Lombok?

Question

Using Lombok, is it possible to specify a one-argument constructor?

My intention is to use Lombok annotations to create a constructor such as the one below.

class MyClass {     private String param;     private Integer count;      public MyClass(String param) {         this.param = param;     } } 

Answer 1

Lombok doesn't let you to specify the fields exactly, but there are 3 annotations to choose from. With

@RequiredArgsConstructor class MyClass {     private final String param;     private Integer count; } 

you can get it. An argument is required if it's not initialized inline and final or @NonNull.