import java.util.logging.FileHandler;
import java.util.logging.Logger;
public class Main {
public static void main(String[] argv) throws Exception {
// Create a file handler with a limit of 1 megabytes
String pattern = "my.log";
int limit = 1000000; // 1 Mb
FileHandler fh = new FileHandler("my.log", limit, 1);
// Add to logger
Logger logger = Logger.getLogger("com.mycompany");
logger.addHandler(fh);
}
}