System.getProperty() calls ... wrap them in doPrivileged

Log.class accesses system properties. This requires a permission. That's
OK for normal deployments, but with custom permissions designs, it can be
problematic.

public class Log {
// ....
private static String
__logClass=System.getProperty("org.mortbay.log.class","org.mortbay.log.Slf4jLog");
private static boolean __verbose =
System.getProperty("VERBOSE",null)!=null;
private static boolean __ignored =
System.getProperty("IGNORED",null)!=null;
// ...

Is there any chance in setting those up in a static initializer block to
allow for simplifying permissions?

AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
public Boolean run()

});