/** If the user has not specified a java property for the global Handler, then set the default global handler to this CleanHandler at an INFO level. */ public static void setDefaultHandler() { synchronized (CleanHandler.class) { if (s_setDefault) return; if (System.getProperties().getProperty ("java.util.logging.config.file") == null && System.getProperties().getProperty ("java.util.logging.config.class") == null) { overrideExistingHandlers(Level.INFO); // nothing set previously } s_setDefault = true; } }