How to config Java WebStart to use logging subsystem

I am using for client side slf4j as facade framework but behind we decided to use jdk14 standard logging. SO to config jdk14 for webstart you need to
do following:

1) Define according your OS platform JAVAWS_VM_ARGS environment variable, for linux its like this:
 export JAVAWS_VM_ARGS="-Djava.util.logging.config.file=/home/sargis/<localpath>/logging.properties"
2) Here is logging.properties content:

handlers= java.util.logging.ConsoleHandler

java.util.logging.ConsoleHandler.level = ALL
java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter

.level= INFO

info.sargis.level = FINE
info.sargis.handlers = java.util.logging.ConsoleHandler