8245121: (bf) XBuffer.put(Xbuffer src) can give unexpected result when storage overlaps
brian.burkhalter at oracle.com
Fri May 15 18:33:06 UTC 2020
Please review the proposed fix  of the issue . This replaces the “loopy” XBuffer.put(XBuffer src) fallback code
with an implementation which behaves as if the source elements were first copied to a temporary array before being written into the target. The test fails before and passes after the implementation change is applied.
I am aware of the flagged and commented out sections in the test.
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