[commons-numbers] 03/07: PMD fix: Add field comment

[aherbert]

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aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-numbers.git

commit acdabbe630965c2c5bc9d50d490a831faaeb7770
Author: aherbert <aherb...@apache.org>
AuthorDate: Tue Apr 25 14:00:15 2023 +0100

    PMD fix: Add field comment
---
 .../main/java/org/apache/commons/numbers/fraction/ContinuedFraction.java | 1 +
 1 file changed, 1 insertion(+)

diff --git 
a/commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/ContinuedFraction.java
 
b/commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/ContinuedFraction.java
index 3001ac61..d56a381b 100644
--- 
a/commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/ContinuedFraction.java
+++ 
b/commons-numbers-fraction/src/main/java/org/apache/commons/numbers/fraction/ContinuedFraction.java
@@ -114,6 +114,7 @@ public abstract class ContinuedFraction {
 
         // Generate coefficients from (a1,b1)
         final Supplier<Coefficient> gen = new Supplier<Coefficient>() {
+            /** Coefficient index. */
             private int n;
             @Override
             public Coefficient get() {