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Nullability fine-tuning based on IntelliJ IDEA 2018.3 inspection

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Issue: SPR-15540
This commit is contained in:
Juergen Hoeller
2018-11-22 16:12:38 +01:00
parent b1b28d4641
commit bf272b0b21
14 changed files with 66 additions and 66 deletions
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2
spring-websocket/src/main/java/org/springframework/web/socket/messaging/StompSubProtocolHandler.java
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@@ -417,7 +417,7 @@ public class StompSubProtocolHandler implements SubProtocolHandler, ApplicationE
else if (StompCommand.CONNECTED.equals(command)) {
this.stats.incrementConnectedCount();
accessor = afterStompSessionConnected(message, accessor, session);
if (this.eventPublisher != null && StompCommand.CONNECTED.equals(command)) {
if (this.eventPublisher != null) {
try {
SimpAttributes simpAttributes = new SimpAttributes(session.getId(), session.getAttributes());
SimpAttributesContextHolder.setAttributes(simpAttributes);