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Deprecate StringUtils.isEmpty(Object) and replace remaining usage

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Closes gh-25945
This commit is contained in:
Juergen Hoeller
2020-10-21 16:09:26 +02:00
parent 07769ddcc6
commit 621295dbd8
8 changed files with 13 additions and 15 deletions
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3
spring-messaging/src/main/java/org/springframework/messaging/simp/stomp/DefaultStompSession.java
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@@ -45,6 +45,7 @@ import org.springframework.scheduling.TaskScheduler;
import org.springframework.util.AlternativeJdkIdGenerator;
import org.springframework.util.Assert;
import org.springframework.util.IdGenerator;
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
import org.springframework.util.concurrent.ListenableFuture;
import org.springframework.util.concurrent.ListenableFutureCallback;
@@ -263,7 +264,7 @@ public class DefaultStompSession implements ConnectionHandlingStompSession {
private Message<byte[]> createMessage(StompHeaderAccessor accessor, @Nullable Object payload) {
accessor.updateSimpMessageHeadersFromStompHeaders();
Message<byte[]> message;
if (StringUtils.isEmpty(payload) || (payload instanceof byte[] && ((byte[]) payload).length == 0)) {
if (ObjectUtils.isEmpty(payload)) {
message = MessageBuilder.createMessage(EMPTY_PAYLOAD, accessor.getMessageHeaders());
}
else {