CalvinKirs commented on code in PR #24297:
URL: https://github.com/apache/doris/pull/24297#discussion_r1325246361
##########
fe/fe-common/src/main/java/org/apache/doris/common/io/DeepCopy.java:
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@@ -44,18 +44,16 @@ public static boolean copy(Writable orig, Writable dest,
Class c, int metaVersio
metaContext.setMetaVersion(metaVersion);
metaContext.setThreadLocalInfo();
- FastByteArrayOutputStream byteArrayOutputStream = new
FastByteArrayOutputStream();
- DataOutputStream out = new DataOutputStream(byteArrayOutputStream);
- try {
+ try (FastByteArrayOutputStream byteArrayOutputStream = new
FastByteArrayOutputStream();
+ DataOutputStream out = new
DataOutputStream(byteArrayOutputStream)) {
orig.write(out);
out.flush();
out.close();
Review Comment:
don't need to explicitly invoke close
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