yiguolei commented on code in PR #24297:
URL: https://github.com/apache/doris/pull/24297#discussion_r1325231287
##########
fe/fe-common/src/main/java/org/apache/doris/common/io/DeepCopy.java:
##########
@@ -74,19 +72,17 @@ public static <T> T copy(Writable orig, Class<T> c, int
metaVersion) {
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:
and this line
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