Fix String.contains
@@ -415,7 +415,7 @@ public class TString extends TObject implements TSerializable, TComparable<TStri
public boolean contains(TCharSequence s) {
int sz = length() - s.length();
outer:
- for (int i = 0; i < sz; ++i) {
+ for (int i = 0; i <= sz; ++i) {
for (int j = 0; j < s.length(); ++j) {
if (charAt(i + j) != s.charAt(j)) {
continue outer;
