RussellSpitzer commented on code in PR #10681:
URL: https://github.com/apache/iceberg/pull/10681#discussion_r1678370083


##########
.baseline/checkstyle/checkstyle.xml:
##########
@@ -281,16 +280,13 @@
         </module>
         <module name="InnerAssignment"/> <!-- Java Coding Guidelines: Inner 
assignments: Not used -->
         <module name="MemberName"> <!-- Java Style Guide: Non-constant field 
names -->
-            <property name="format" value="^[a-z][a-zA-Z0-9]+$"/>
-            <message key="name.invalidPattern" value="Member name ''{0}'' must 
match pattern ''{1}''."/>
+            <property name="format" value="^[a-z][a-zA-Z0-9]++$"/>

Review Comment:
   Well checkstyle currently takes less than 1 second on my machine :) so I'm 
not super worried about the perf. In reading your article it does seem like 
this is a situation where a good regex engine wouldn't backtrack anyway because 
$ is incompatible with the previous matching class. Is Java a good regex 
engine? I don't know.
   
   Anyway, I have no problem with merging this since it is semantically the 
same for our purposes.



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