Improve javadoc

JonasKunz · JonasKunz · commit 4348004fcf22 · 2025-08-28T08:59:24.000+02:00
diff --git a/libs/exponential-histogram/src/main/java/org/elasticsearch/exponentialhistogram/ExponentialHistogram.java b/libs/exponential-histogram/src/main/java/org/elasticsearch/exponentialhistogram/ExponentialHistogram.java
@@ -103,7 +103,8 @@ public abstract class ExponentialHistogram implements Accountable {
     public abstract double sum();
 
     /**
-     * Returns the sum of the counts of all values represented by this histogram.
+     * Returns the number of values represented by this histogram.
+     * In other words, this is the sum of the counts of all buckets including the zero bucket.
      *
      * @return the value count, guaranteed to be zero for empty histograms
      */

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,8 @@ public abstract class ExponentialHistogram implements Accountable {`
`103`	`103`	`public abstract double sum();`
`104`	`104`
`105`	`105`	`/**`
`106`		`- * Returns the sum of the counts of all values represented by this histogram.`
	`106`	`+ * Returns the number of values represented by this histogram.`
	`107`	`+ * In other words, this is the sum of the counts of all buckets including the zero bucket.`
`107`	`108`	`*`
`108`	`109`	`* @return the value count, guaranteed to be zero for empty histograms`
`109`	`110`	`*/`