LoggingProviderImpl.java 文件源码

/**
 * Creates a java.util.logging.Logger for the given module.
 * @param name the logger name.
 * @param module the module for which the logger should be created.
 * @return a Logger suitable for use in the given module.
 */
private static java.util.logging.Logger demandJULLoggerFor(final String name,
                                                           Module module) {
    final LogManager manager = LogManager.getLogManager();
    final SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        return logManagerAccess.demandLoggerFor(manager, name, module);
    } else {
        final PrivilegedAction<java.util.logging.Logger> pa =
                () -> logManagerAccess.demandLoggerFor(manager, name, module);
        return AccessController.doPrivileged(pa, null, LOGGING_CONTROL_PERMISSION);
    }
}