@SuppressWarnings("rawtypes")
private Object extractInternal(Entry entry, int target) {
if (entry instanceof BinaryEntry) {
BinaryEntry be = (BinaryEntry) entry;
if (be.getSerializer() instanceof PofContext) {
PofContext ctx = (PofContext) be.getSerializer();
Binary bt;
if (target == AbstractExtractor.KEY) {
bt = be.getBinaryKey();
}
else if (target == AbstractExtractor.VALUE) {