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Use Set.of() for constant sets where appropriate

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Sam Brannen
2022-11-21 15:57:32 +01:00
parent 0c878d2d06
commit 917c41fd52
12 changed files with 112 additions and 152 deletions
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10
spring-websocket/src/main/java/org/springframework/web/socket/sockjs/client/SockJsClient.java
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@@ -19,7 +19,6 @@ package org.springframework.web.socket.sockjs.client;
import java.net.URI;
import java.security.Principal;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -67,14 +66,7 @@ public class SockJsClient implements WebSocketClient, Lifecycle {
private static final Log logger = LogFactory.getLog(SockJsClient.class);
private static final Set<String> supportedProtocols = new HashSet<>(4);
static {
supportedProtocols.add("ws");
supportedProtocols.add("wss");
supportedProtocols.add("http");
supportedProtocols.add("https");
}
private static final Set<String> supportedProtocols = Set.of("ws", "wss", "http", "https");
private final List<Transport> transports;