title: SQLDeveloper Does not start in debug mode
body: <p>I'm trying to run the <code>sql developer</code>  in debug mode and i get the following error. I turned off the firewall on the windows machine. (I think my antiviruses firewall is still turned on, i'm not sure if it causing)</p>
  
  <pre><code>Executing PL/SQL: CALL DBMS_DEBUG_JDWP.CONNECT_TCP( 'xx.xx.xxx.xx', '51814' )
  ORA-30683: failure establishing connection to debugger
  ORA-12535: TNS:operation timed out
  ORA-06512: at "SYS.DBMS_DEBUG_JDWP", line 68
  ORA-06512: at line 1
  </code></pre>
  
  <p>What could be causing this issue? </p>
  
  <p>Another Question, i'm new to sql develper+PL/SQL development. I have a lot of <code>dbms_output.put_line(string)</code>  statements  in the pl/sql code. I need to see what it is printing, does this show up in the sql developer logs/console only if the debugger is turned on?</p>
  
  <p><strong>Edit:</strong>
  If debugger is not required to print the <code>dbms_output.putline</code> statements then how do i run the already existing methods in a package and make it print in the dbms output console?</p>