Bug 267495 javadoc warning in N20090306-2000
javadoc: warning - Multiple sources of package comments found for package "org.eclipse.core.databinding.util"
bundles/org.eclipse.core.databinding/src/org/eclipse/core/databinding/util/Policy.java
}
			}
		};
	}
	/**
	 * Sets the logger used by JFace Data Binding to log errors.
	 * 
	 * @param logger
	 *            the logger to use, or <code>null</code> to use the default
	 *            logger
	 */
	public static synchronized void setLog(ILogger logger) {
		log = logger;
	}
	/**
	 * Returns the logger used by JFace Data Binding to log errors.
	 * <p>
	 * The default logger prints the status to <code>System.err</code>.
	 * </p>
	 * 
	 * @return the logger
	 */
	public static synchronized ILogger getLog() {
		if (log == null) {
			log = getDummyLog();
		}
		return log;
	}
}