sashapolo commented on code in PR #4562:
URL: https://github.com/apache/ignite-3/pull/4562#discussion_r1802493116


##########
modules/core/src/main/java/org/apache/ignite/internal/util/io/NaiveVarInts.java:
##########
@@ -20,12 +20,17 @@
 import java.io.DataInput;
 import java.io.DataOutput;
 import java.io.IOException;
+import org.apache.ignite.internal.util.VarIntUtils;
 
 /**
- * Utils to read/write variable length ints.
+ * Utils to read/write naive variable length ints.
+ *
+ * <p>The 'naivety' relates to a simple algorithm. The naive varints produce 
more compact results than the 'general purpose' varints
+ * (see {@link VarIntUtils}) when the input integer is approximately between 
127 and 254, so they seem to be more appropriate
+ * for small values (like lengths of short strings and collections).
  */
-public class VarInts {
-    private VarInts() {
+public class NaiveVarInts {

Review Comment:
   > You are probably talking about VLQ
   
   No, I was talking about the encoding implemented in `VarIntUtils`. As for 
the name for this class, I would suggest discussing it with the team, because I 
don't have any constructive suggestions =(



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