In java.util.logging.LogManager.java, it only do the contextClassLoader fallback when loading class defined by system properties "java.util.logging.manager" or "java.util.logging.config.class";

all other class defined by java.util.logging.* property , e.g, method getFormatterProperty (which loads the class defined by java.util.logging.ConsoleHandler) etc, doesn't do the fallback, and only uses the system class loader. So those won't work under webstart, because the customized class will be provided by the jnlp application, and can only be loaded by the context class loader (jnlpClassLoader in this case).
###@###.### 2005-03-31 01:35:28 GMT