SQL Developer

I Use SQl Develpoer Version 4.1.3 and i can't see the created Procedure-Code from the Procedures in my Schema. I only get "create or replace" - thats it. No more Code from the Procedure. If i Use TOAD with the same User and the same rights i can see the code of the Procedures.

Here is the Userscript:

DROP USER myUSER CASCADE;                 

CREATE USER myUSER                        

  IDENTIFIED BY <password>                

  DEFAULT TABLESPACE USERS                

  TEMPORARY TABLESPACE TEMP               

  PROFILE DEFAULT                         

  ACCOUNT UNLOCK;                         

  -- 2 Roles for myUSER                   

  GRANT CONNECT TO myUSER;                

  GRANT RESOURCE TO myUSER;               

  ALTER USER myUSER DEFAULT ROLE ALL;     

  -- 15 System Privileges for myUSER      

  GRANT ALTER SESSION TO myUSER;          

  GRANT CREATE DATABASE LINK TO myUSER;   

  GRANT CREATE JOB TO myUSER;             

  GRANT CREATE MATERIALIZED VIEW TO myUSER;

  GRANT CREATE PROCEDURE TO myUSER;       

  GRANT CREATE SEQUENCE TO myUSER;        

  GRANT CREATE SESSION TO myUSER;         

  GRANT CREATE TABLE TO myUSER;           

  GRANT CREATE TRIGGER TO myUSER;         

  GRANT CREATE VIEW TO myUSER;            

  GRANT DEBUG ANY PROCEDURE TO myUSER;    

  GRANT EXECUTE ANY PROCEDURE TO myUSER;  

  GRANT SELECT ANY SEQUENCE TO myUSER;    

  GRANT SELECT ANY TABLE TO myUSER;       

  GRANT UNLIMITED TABLESPACE TO myUSER; 

What can i do to see the Code?

I can export the Procedures and then i get the full code, So i think i have the rights to see it.