case -1:
{
String[] values = field.getValue().split(",");
for (int i=0;values!=null && i<values.length;i++)
{
CachedBuffer cb = HttpHeaderValues.CACHE.get(values[i].trim());
if (cb!=null)
{
switch(cb.getOrdinal())
{
case HttpHeaderValues.CLOSE_ORDINAL:
close=true;
if (_method==null)
_close=true;