OffHeapHashMap.expandTable() can fail to throw the table expand exception.

[cschanck]

In OffHeaphashMap.expandTable(), the table size is increased by double the current size. There is a check to see if it goes negative, but this is insufficient. The newLimit size calculated here is later increased in allocateTable(), and this can cause the end result size to be negative, resulting in a IllegalArgumentException from ByteBuffer.allocateTable().

Not a big deal, but it would be nice to have the right exception thrown.

[cschanck]

God. double click closed it by accident.