public String getHeaderField(String name) { for (int i = 0;; i++) { String key = getHeaderFieldKey(i); if (key == null) return (null);  if (key.toLowerCase().equals(name.toLowerCase())) return (getHeaderField(i)); }
public String getHeaderField(int index) {  return null;
	public String getHeaderField(String name) {		for (int i = 0;; i++) {			String key = getHeaderFieldKey(i);			if (key == null)				return (null);			if (key.toLowerCase().equals(name.toLowerCase()))				return (getHeaderField(i));		}	}