drools-eclipse/org.guvnor.eclipse.webdav/src/client/org/eclipse/webdav/http/client/HttpConnection.java
public String getResponseHeaderFieldValue(String fieldName) throws IOException {
        Assert.isNotNull(fieldName);
        sendRequest();
        return responseHeader.getFieldValue(fieldName);
    }
public String getResponseHeaderFieldValue(String fieldName) throws IOException {
        Assert.isNotNull(fieldName);
        sendRequest();
        return responseHeader.getFieldValue(fieldName);
    }
Returns the response header field value that is associated with the
given field name, or <code>null</code> if there is no value associated
with that field name.

@param fieldName the name of a response header field
@return the response header field value that is associated with the
given field name
@exception IOException if an I/O error occurs while sending the
request
@see #getResponseHeaderFieldValue(int)
@see #getResponseHeaderFieldName(int)