I want log messages with FINE level to be written in server.log.
If I add property lv.mypackage with value FINEST in Module Log Level page in SUN AS console then it desn't work. It still writes messages only with INFO level or above in server.log. I have noticed that I need to specify exact class name in the configuration, but I don't want to list all my classes in SUN AS console!
Furthermore it seems that it should work, according to this specification:
Loggers are normally named entities, using dot separated names such as �java.awt�. The namespace is hierarchical and is managed by the LogManager. The namespace should typically be aligned with the Java packaging namespace, but is not required to follow it slavishly. For example, a Logger called �java.awt� might handle logging requests for classes in the java.awt package, but it might also handle logging for classes in sun.awt that support the client-visible abstractions defined in the java.awt package. In addition to named Loggers, it is also possible to create anonymous Loggers that don�t appear in the shared namespace. See Section 2.14. By default, loggers send their output to a set of global Handlers managed by the LogManager infrastructure class (see 2.7 below). The LogManager class allows log levels to be updated for named loggers. Setting a level for a given named Logger will also affect all its children. So setting a log level for �javax.swing� will also affect javax.swing.text� and �javax.swing.table� and �javax.swing.table.header�. The LogManager keeps track of level settings and when a new named Logger is created it is assigned the appropriate Level for its point in the naming hierarchy.