//version 7: //CONF: lombok.nonNull.exceptionType = Jdk import static java.util.Objects.*; public class NonNullWithJdk { @lombok.NonNull @lombok.Setter private String test; public void testMethod(@lombok.NonNull String arg) { System.out.println(arg); } public void testMethodWithCheck1(@lombok.NonNull String arg) { requireNonNull(arg); } public void testMethodWithCheckAssign(@lombok.NonNull String arg) { test = requireNonNull(arg); } public void testMethodWithCheck2(@lombok.NonNull String arg) { java.util.Objects.requireNonNull(arg); } public void testMethodWithFakeCheck1(@lombok.NonNull String arg) { requireNonNull(""); } public void testMethodWithFakeCheck2(@lombok.NonNull String arg) { java.util.Objects.requireNonNull(test); } public void testMethodWithFakeCheckAssign(@lombok.NonNull String arg) { test = requireNonNull(test); } }