if (symbol != null) {
++count;
int index = _hashToIndex(calcHash(symbol));
if (_symbols[index] == null) {
_symbols[index] = symbol;
++count;
String symbol = b.getSymbol();
int index = _hashToIndex(calcHash(symbol));
if (_symbols[index] == null) {
_symbols[index] = symbol;
if (symbol != null) {
++count;
int index = _hashToIndex(calcHash(symbol));
if (_symbols[index] == null) {
_symbols[index] = symbol;
++count;
String symbol = b.getSymbol();
int index = _hashToIndex(calcHash(symbol));
if (_symbols[index] == null) {
_symbols[index] = symbol;
if (symbol != null) {
++count;
int index = calcHash(symbol) & _indexMask;
if (_symbols[index] == null) {
_symbols[index] = symbol;
++count;
String symbol = b.getSymbol();
int index = calcHash(symbol) & _indexMask;
if (_symbols[index] == null) {
_symbols[index] = symbol;
if (symbol != null) {
++count;
int index = calcHash(symbol) & _indexMask;
if (_symbols[index] == null) {
_symbols[index] = symbol;
++count;
String symbol = b.getSymbol();
int index = calcHash(symbol) & _indexMask;
if (_symbols[index] == null) {
_symbols[index] = symbol;