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https://issues.apache.org/jira/browse/LUCENE-10074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17405980#comment-17405980
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Dawid Weiss commented on LUCENE-10074:
--------------------------------------
I actually had to check whether it's not optimized away by javac... and it
seems it's not. :)
{code}
> javap -c Test2.class
Compiled from "Test2.java"
public class Test2 {
int field;
public Test2();
Code:
0: aload_0
1: invokespecial #1 // Method
java/lang/Object."<init>":()V
4: return
}
>javap -c Test1.class
Compiled from "Test1.java"
public class Test1 {
int field;
public Test1();
Code:
0: aload_0
1: invokespecial #1 // Method
java/lang/Object."<init>":()V
4: aload_0
5: iconst_0
6: putfield #7 // Field field:I
9: return
}
{code}
> Remove unneeded default value assignment
> ----------------------------------------
>
> Key: LUCENE-10074
> URL: https://issues.apache.org/jira/browse/LUCENE-10074
> Project: Lucene - Core
> Issue Type: Task
> Reporter: Zach Chen
> Priority: Minor
>
> This is a spin-off issue from discussion here
> [https://github.com/apache/lucene/pull/128#discussion_r695669643,] where we
> would like to see if there's any automatic checking mechanism (ecj ?) that
> can be enabled to detect and warn about unneeded default value assignments in
> future changes, as well as in the existing code.
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