(commons-numbers) 03/14: Sonar fix: use method reference

[aherbert]

This is an automated email from the ASF dual-hosted git repository.

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

commit c0657cc3f7b7783534e45b0984460237497a97d6
Author: Alex Herbert <aherb...@apache.org>
AuthorDate: Tue Mar 25 14:45:42 2025 +0000

    Sonar fix: use method reference
---
 .../org/apache/commons/numbers/combinatorics/CombinationsTest.java    | 4 ++--
 .../test/java/org/apache/commons/numbers/complex/CStandardTest.java   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git 
a/commons-numbers-combinatorics/src/test/java/org/apache/commons/numbers/combinatorics/CombinationsTest.java
 
b/commons-numbers-combinatorics/src/test/java/org/apache/commons/numbers/combinatorics/CombinationsTest.java
index b26f862e..8d4fd071 100644
--- 
a/commons-numbers-combinatorics/src/test/java/org/apache/commons/numbers/combinatorics/CombinationsTest.java
+++ 
b/commons-numbers-combinatorics/src/test/java/org/apache/commons/numbers/combinatorics/CombinationsTest.java
@@ -204,14 +204,14 @@ class CombinationsTest {
         // First call
         iter.next();
         // Check remove is not supported
-        Assertions.assertThrows(UnsupportedOperationException.class, () -> 
iter.remove());
+        Assertions.assertThrows(UnsupportedOperationException.class, 
iter::remove);
 
         // Consume the rest
         final long numIterates = BinomialCoefficient.value(n, k);
         for (long i = 1; i < numIterates; i++) {
             iter.next();
         }
-        Assertions.assertThrows(NoSuchElementException.class, () -> 
iter.next());
+        Assertions.assertThrows(NoSuchElementException.class, iter::next);
     }
 
     @Test
diff --git 
a/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/CStandardTest.java
 
b/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/CStandardTest.java
index 42e6e9dc..63cc5cc8 100644
--- 
a/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/CStandardTest.java
+++ 
b/commons-numbers-complex/src/test/java/org/apache/commons/numbers/complex/CStandardTest.java
@@ -830,10 +830,10 @@ class CStandardTest {
         // infinite.
         for (final Complex w : nans) {
             for (final Complex z : finites) {
-                assertOperation(z, w, Complex::divide, "/", c -> 
NAN.equals(c), "(NaN,NaN)");
+                assertOperation(z, w, Complex::divide, "/", NAN::equals, 
"(NaN,NaN)");
             }
             for (final Complex z : infinites) {
-                assertOperation(z, w, Complex::divide, "/", c -> 
NAN.equals(c), "(NaN,NaN)");
+                assertOperation(z, w, Complex::divide, "/", NAN::equals, 
"(NaN,NaN)");
             }
         }