You can use the instructions in this section to do the following:
Set a separate file for the logger
Set a level for the logger
Specify a handler for the logger
Set the format for the logger
LOGGER_NAME.separatefile=true. For example, debug.com.sun.portal.desktop.separatefile=true.
LOGGER_NAME.level=LEVEL_NAME. For example, debug.com.sun.portal.level=FINE.
LOGGER_NAME.handler=HANDLER_NAME. For example, debug.com.sun.portal.handler=java.util.logging.FileHandler.
LOGGER_NAME.handler.HANDLER_NAME.formatter=FORMATTER_NAME. For example, debug.com.sun.portal.handler.java.util.logging.FileHandler.formatter=com. sun.portal.log.common.PortalLogFormatter.