Optimize HTTP client performance: eliminate redundant header...#1069
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jenschude merged 1 commit intoMay 28, 2026
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…ns and unnecessary allocations - Replace toMultimap() + stream + flatMap + collect with direct header iteration in OkHttp3/4/5 clients - Replace stream().anyMatch() + getFirst() double iteration with single getFirst() null check in all HTTP clients - Replace groupingBy + flatMap pattern in Apache HTTP client with direct array iteration - Fix toArray(new CompletableFuture[size]) to toArray(new CompletableFuture[0]) in CompletableFutureUtils - Replace String.format with concatenation in BaseAuthTokenSupplier logging - Add explicit UTF-8 charset to new String(byte[]) in BaseAuthTokenSupplier
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That's a nice list of findings. |
jenschude
approved these changes
May 27, 2026
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...iterations and unnecessary allocations
Replace toMultimap() + stream + flatMap + collect with direct header iteration in OkHttp3/4/5 clients
Replace stream().anyMatch() + getFirst() double iteration with single getFirst() null check in all HTTP clients
Replace groupingBy + flatMap pattern in Apache HTTP client with direct array iteration
Fix toArray(new CompletableFuture[size]) to toArray(new CompletableFuture[0]) in CompletableFutureUtils
Replace String.format with concatenation in BaseAuthTokenSupplier logging
Add explicit UTF-8 charset to new String(byte[]) in BaseAuthTokenSupplier
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