SI-9581 Fix overflow on Vector take and drop methods

Fixes the index/length comparison in `Vector#take` and `Vector#drop` so that they handle all possible integer values.

Given the collection's invariants `startIndex >= endIndex` and `0 >= startIndex, endIndex`, it is sufficient to change the arithmetic in the comparison as done in this commit to avoid overflows. As cases when `n <= 0` are handled beforehand, `endIndex - n` cannot overflow, contrary to `startIndex + n`. If without the danger of overflows the condition yields true, on the other hand, `startIndex + n` cannot overflow as it is smaller than `endIndex` (as the previous formulation of the condition shows).

0 files changed, 0 insertions, 0 deletions