Can't turn off HtmlUnit logging messages

Question

I\'m using HtmlUnit to interact with a web page that interacts with the server via Ajax. Soon after the Ajax code starts, HtmlUnit produces these two log messages:

Answer 1

You can also use:

org.apache.log4j.Logger.getLogger("com.gargoylesoftware.htmlunit").setLevel(org.apache.log4j.Level.FATAL);
java.util.logging.Logger.getLogger("com.gargoylesoftware.htmlunit").setLevel(java.util.logging.Level.SEVERE);