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Polish gh-3314 Formatting, remove Stream.concat()

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sgibb
2024-03-21 15:58:41 -04:00
parent 66abd432f5
commit 620ddec59d
1 changed files with 3 additions and 7 deletions
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10
spring-cloud-gateway-server/src/main/java/org/springframework/cloud/gateway/filter/headers/RemoveHopByHopHeadersFilter.java
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@@ -22,7 +22,6 @@ import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.core.Ordered;
@@ -70,12 +69,9 @@ public class RemoveHopByHopHeadersFilter implements HttpHeadersFilter, Ordered {
@Override
public HttpHeaders filter(HttpHeaders originalHeaders, ServerWebExchange exchange) {
HttpHeaders filtered = new HttpHeaders();
List<String> connectionOptions = originalHeaders.getConnection()
.stream()
.map(String::toLowerCase)
.toList();
Set<String> headersToRemove = Stream.concat(headers.stream(), connectionOptions.stream())
.collect(Collectors.toSet());
List<String> connectionOptions = originalHeaders.getConnection().stream().map(String::toLowerCase).toList();
Set<String> headersToRemove = new HashSet<>(headers);
headersToRemove.addAll(connectionOptions);
for (Map.Entry<String, List<String>> entry : originalHeaders.entrySet()) {
if (!headersToRemove.contains(entry.getKey().toLowerCase())) {