From 1bc542778bb3792e90996ef18c3b938791a92c90 Mon Sep 17 00:00:00 2001
From: Gilles Sadowski <gilleseran@gmail.com>
Date: Wed, 28 Oct 2020 17:47:24 +0100
Subject: [PATCH] Nit-pick (unit test).

---
 .../commons/math4/complex/ComplexFormatAbstractTest.java     | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/test/java/org/apache/commons/math4/complex/ComplexFormatAbstractTest.java b/src/test/java/org/apache/commons/math4/complex/ComplexFormatAbstractTest.java
index 271bdb791..869e6064b 100644
--- a/src/test/java/org/apache/commons/math4/complex/ComplexFormatAbstractTest.java
+++ b/src/test/java/org/apache/commons/math4/complex/ComplexFormatAbstractTest.java
@@ -340,9 +340,8 @@ public abstract class ComplexFormatAbstractTest {
 
     @Test
     public void testGetAvailableLocales() {
-        HashSet<Locale> s1 = new HashSet<>(Arrays.asList(NumberFormat.getAvailableLocales()));
-        HashSet<Locale> s2 = new HashSet<>(Arrays.asList(ComplexFormat.getAvailableLocales()));
-        Assert.assertEquals(s1,s2);
+        Assert.assertEquals(new HashSet<>(Arrays.asList(NumberFormat.getAvailableLocales())),
+                            new HashSet<>(Arrays.asList(ComplexFormat.getAvailableLocales())));
     }
 
     @Test