In this case you could save your pages as utf-8 unicode  (Codepage)
Or
Using Filtering Pattern to do this in all across your project
I write this for you to use it and joy it.

public class EncodingFilter implements Filter {

    private final String targetEncoding = "UTF-8";

    public void init(FilterConfig config) throws ServletException {
    }

    public void destroy() {
    }

    public void doFilter(ServletRequest srequest, ServletResponse sresponse, FilterChain chain)
            throws IOException, ServletException {

        HttpServletRequest request = (HttpServletRequest) srequest;
        request.setCharacterEncoding(targetEncoding);
        chain.doFilter(srequest, sresponse);
    }
}


and then you should declare this line in web.xml of your project

    <filter>
        <filter-name>EncodingFilter</filter-name>
<filter-class>com.basamadco.opxi.manager.filter.EncodingFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>EncodingFilter</filter-name>
        <url-pattern>*.htm</url-pattern> <!-- your pages extentions like html or jsp or jsf and so on-->
    </filter-mapping>

You can set JAVA_OPTIONS in tomcat/bin/startup.bat .