oracle - password life time

SQL> connect system/***
ERROR:
ORA-28002: the password will expire within 7 days

???
----------
SQL> select profile from dba_users where username='SYSTEM';

PROFILE
------------------------------
DEFAULT

SQL> select resource_name, limit from dba_profiles where profile = 'DEFAULT';

RESOURCE_NAME                    LIMIT
-------------------------------- ----------------------------------------
...
PASSWORD_LIFE_TIME               180
...

16 rows selected.

SQL> ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;

Dr Dobb's http://www.bullhornreach.com/sites/HireMinds/article/view/44691?referer=www.linkedin.com&shortlink=1490340

http://www.bullhornreach.com/sites/HireMinds/article/view/44691?referer=www.linkedin.com&shortlink=1490340

cloudflare

http://www.cloudflare.com/

JVM thread dump

creating a thread dump of JVM
when the application is running in the console:
Control + Break in the console

http://www.webnms.com/webnms/help/developer_guide/troubleshooting_tips/creating_threaddump.html

UAC on Windows7

problem:
when starting an application - the UAC are used; when starting a service is run under LocalSystem;
so, when the application is started as a service, then it does not see the mapped devices of the user

some links

http://technet.microsoft.com/en-us/library/cc709691%28v=ws.10%29.aspx#BKMK_S2
http://stackoverflow.com/questions/182750/how-to-map-a-network-drive-to-be-used-by-a-service
http://msdn.microsoft.com/en-us/library/windows/desktop/ms684272%28v=vs.85%29.aspx


http://testdrive.mapinfo.com/TECHSUPP/MIPROD.NSF/59d125f456480edb852562b5004f2c33/57b881cce9518053852577450048dee1?OpenDocument

http://technet.microsoft.com/en-us/library/ee844140(v=ws.10).aspx

http://www.codeproject.com/Articles/18367/Launch-your-application-in-Vista-under-the-local-s

semaphores

to have a look later

http://javapapers.com/core-java/semaphores-using-java/

http://www.javacodegeeks.com/2011/09/java-concurrency-tutorial-semaphores.html

what I am going to use
is
java.util.concurrent.locks.Lock

with tryLock() and lock()