(incubator-streampark) branch dev updated: [Improve] Modify the empty judgment of the collection (#3338)

[benjobs]

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benjobs pushed a commit to branch dev
in repository https://gitbox.apache.org/repos/asf/incubator-streampark.git


The following commit(s) were added to refs/heads/dev by this push:
     new 86b944828 [Improve] Modify the empty judgment of the collection (#3338)
86b944828 is described below

commit 86b94482867b002b8daafd5d23413bdcc662306a
Author: ai-smalleryu <45379070+ai-smalle...@users.noreply.github.com>
AuthorDate: Sun Nov 12 22:28:14 2023 +0800

    [Improve] Modify the empty judgment of the collection (#3338)
---
 .../streampark/console/core/service/impl/SqlCompleteServiceImpl.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/service/impl/SqlCompleteServiceImpl.java
 
b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/service/impl/SqlCompleteServiceImpl.java
index 5ce506db8..d12a2c856 100644
--- 
a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/service/impl/SqlCompleteServiceImpl.java
+++ 
b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/service/impl/SqlCompleteServiceImpl.java
@@ -226,7 +226,7 @@ public class SqlCompleteServiceImpl implements 
SqlCompleteService {
      * @param now current FST node
      */
     private void getDFSWord(List<WordWithFrequency> returnSource, String 
buffer, TreeNode now) {
-      if (now.getNext().size() == 0 || now.isStop()) {
+      if (now.getNext().isEmpty() || now.isStop()) {
         returnSource.add(new WordWithFrequency(buffer + now.getStep(), 
now.getCount()));
       } else {
         now.getNext()