integration-gwt/src/main/java/org/ocpsoft/rewrite/servlet/util/ContextUtil.java
public static boolean getInitParamBoolean(ServletContext context, String name)
   {
      boolean result = false;
      String value = getInitParam(context, name, null);
      if ("true".equalsIgnoreCase(value))
      {
         result = true;
      }
      return result;
   }
public static boolean getInitParamBoolean(ServletContext context, String name)
   {
      boolean result = false;
      String value = getInitParam(context, name, null);
      if ("true".equalsIgnoreCase(value))
      {
         result = true;
      }
      return result;
   }
Retrieve the named context-parameter from the given {@link ServletContext}. If the parameter is not defined,
return false, otherwise return the value as a boolean. If the value cannot be converted to a boolean type, return
false.