Mute Jetty 8 logging.

JettySilentLogger.java

/**
* Usage: <code>org.eclipse.jetty.util.log.Log.setLog(new JettySilentLogger());</code>
*/

public class JettySilentLogger implements org.eclipse.jetty.util.log.Logger {
	@Override public void debug(Throwable arg0) {}
	@Override public void debug(String arg0, Object... arg1) {}
	@Override public void debug(String arg0, Throwable arg1) {}
	@Override public Logger getLogger(String arg0) { return this; }
	@Override public String getName() { return this.getName(); }
	@Override public void ignore(Throwable arg0) {}
	@Override public void info(Throwable arg0) {}
	@Override public void info(String arg0, Object... arg1) {}
	@Override public void info(String arg0, Throwable arg1) {}
	@Override public boolean isDebugEnabled() { return false; }
	@Override public void setDebugEnabled(boolean arg0) {}
	@Override public void warn(Throwable arg0) {}
	@Override public void warn(String arg0, Object... arg1) {}
	@Override public void warn(String arg0, Throwable arg1) {}
}