[jdk22] RFR: 8321786: SegmentAllocator:allocateFrom(ValueLayout, MemorySegment, ValueLayout, long, long) spec mismatch in exception scenario

[Per Minborg]

On Tue, 9 Jan 2024 17:11:42 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

>> 8321786: SegmentAllocator:allocateFrom(ValueLayout, MemorySegment,ValueLayout,long,long) spec mismatch in exception scenario
>
> src/java.base/share/classes/java/lang/foreign/MemorySegment.java line 1944:
> 
>> 1942:      *         in the provided layout
>> 1943:      * @throws IndexOutOfBoundsException if {@code offset > byteSize() - layout.byteSize()}
>> 1944:      *         or {@code offset < 0}
> 
> Why is UOE being removed here (and elsewhere) ?

This one is redundant and there is an IAE covering the same case a bit down.

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PR Review Comment: https://git.openjdk.org/jdk22/pull/42#discussion_r1447497781