Bug in CKYParser

```
In CKYParser.java line 114-115, the size of the array is doubled if the data 
cannot fit in the current array. However, it is possible that the doubled array 
is still too small to fit the data, which is not considered in the code.
```

Original issue reported on code.google.com by `tooka...@gmail.com` on 12 Apr 2012 at 6:40
