xiaoyuyao commented on a change in pull request #1264:
URL: https://github.com/apache/hadoop-ozone/pull/1264#discussion_r463393431
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File path:
hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/freon/BaseFreonGenerator.java
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@@ -301,6 +301,18 @@ public void printReport() {
messages.forEach(print);
}
+ /**
+ * Print out reports with the given message.
+ */
+ public void print(String msg){
+ List<String> messages = new LinkedList<>();
+ messages.add(msg);
Review comment:
Given we only have one String msg here, we can eliminate thew List
allocation here by just simply call
print.accept(msg) in line 313.
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