MINOR: actually throw in PooledByteBufAllocatorL - #1259
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no23reason wants to merge 2 commits into
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There was a check in that class that looks like it throws an exception, but actually does not. This means that when that branch is hit, instead of an actionable error, the user gets a ClassCastException like ``` java.lang.ClassCastException: class io.netty.buffer.PooledDirectByteBuf cannot be cast to class io.netty.buffer.PooledUnsafeDirectByteBuf (io.netty.buffer.PooledDirectByteBuf and io.netty.buffer.PooledUnsafeDirectByteBuf are in unnamed module of loader org.springframework.boot.loader.launch.LaunchedClassLoader@5e9f23b4) ``` Actually throwing the exception prevents this.
no23reason
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jbonofre,
laurentgo,
lidavidm and
wgtmac
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August 12, 2026 14:45
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This used to return size, which is wrong.
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What's Changed
There was a check in that class that looks like it throws an exception, but actually does not. This means that when that branch is hit, instead of an actionable error, the user gets a ClassCastException like
Actually throwing the exception prevents this and should not break anything: there is still an exception being thrown, just a different type.
Also, make getNormalBufferCount actually return the count, not the size.