Question

try {
    // Create an appending file handler
    boolean append = true;
    FileHandler handler = new FileHandler("my.log", append);

    // Add to the desired logger
    Logger logger = Logger.getLogger("com.mycompany");
    logger.log(Level.INFO, "This is info message");
    logger.addHandler(handler);
} catch (IOException e) {
}

My problem is when i open my.log file i don’t see the text “This is info message” but just

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE log SYSTEM "logger.dtd">
<log>
</log>

Can anyone point me out where is problem???

Answer 1

I think you should add handler before you log something.