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Nullability refinements on private and static methods

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Based on IntelliJ IDEA 2017.3 introspection results.

Issue: SPR-15756
This commit is contained in:
Juergen Hoeller
2017-09-22 18:22:12 +02:00
parent 60f47f4489
commit 7ae59d0c2a
88 changed files with 319 additions and 300 deletions
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1
spring-websocket/src/main/java/org/springframework/web/socket/messaging/SubProtocolWebSocketHandler.java
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@@ -411,6 +411,7 @@ public class SubProtocolWebSocketHandler
return handler;
}
@Nullable
private String resolveSessionId(Message<?> message) {
for (SubProtocolHandler handler : this.protocolHandlerLookup.values()) {
String sessionId = handler.resolveSessionId(message);

4
spring-websocket/src/main/java/org/springframework/web/socket/server/standard/SpringConfigurator.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -26,6 +26,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.lang.Nullable;
import org.springframework.stereotype.Component;
import org.springframework.util.ClassUtils;
import org.springframework.util.ObjectUtils;
@@ -97,6 +98,7 @@ public class SpringConfigurator extends Configurator {
return wac.getAutowireCapableBeanFactory().createBean(endpointClass);
}
@Nullable
private String getBeanNameByType(WebApplicationContext wac, Class<?> endpointClass) {
String wacId = wac.getId();