Language Usage / Control Structures / Flow Control
Avoid using jump statements that direct the flow to the default direction

from SonarQube

Jump statements should not be redundant

Jump statements, such as RETURN and CONTINUE let you change the default flow of program execution, but jump statements that direct the control flow to the original direction are just a waste of keystrokes.

Noncompliant Code Example

CREATE PROCEDURE print_numbers AS
BEGIN
  FOR i in 1..4 LOOP
    DBMS_OUTPUT.PUT_LINE(i);
    CONTINUE;
  END LOOP;
  RETURN;
END;

Compliant Solution

CREATE PROCEDURE print_numbers AS
BEGIN
  FOR i in 1..4 LOOP
    DBMS_OUTPUT.PUT_LINE(i);
  END LOOP;
END;