From 2b9f0c567f44109cbfe78f4a3732dcf2ce217d32 Mon Sep 17 00:00:00 2001
From: aherbert <aherbert@apache.org>
Date: Wed, 15 Jul 2020 17:12:09 +0100
Subject: [PATCH] Remove Assertions.equals using 0d

---
 .../ConstantContinuousDistributionTest.java          |  4 ++--
 .../ContinuousDistributionAbstractTest.java          | 12 ++++++------
 .../distribution/HypergeometricDistributionTest.java |  4 ++--
 .../distribution/NormalDistributionTest.java         |  4 ++--
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/ConstantContinuousDistributionTest.java b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/ConstantContinuousDistributionTest.java
index 6da78409f..758d290a6 100644
--- a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/ConstantContinuousDistributionTest.java
+++ b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/ConstantContinuousDistributionTest.java
@@ -76,8 +76,8 @@ void testMoments() {
         ConstantContinuousDistribution dist;
 
         dist = new ConstantContinuousDistribution(-1);
-        Assertions.assertEquals(-1, dist.getMean(), 0d);
-        Assertions.assertEquals(0, dist.getVariance(), 0d);
+        Assertions.assertEquals(-1, dist.getMean());
+        Assertions.assertEquals(0, dist.getVariance());
     }
 
     @Test
diff --git a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/ContinuousDistributionAbstractTest.java b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/ContinuousDistributionAbstractTest.java
index c2fdf9fcf..85739a8e2 100644
--- a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/ContinuousDistributionAbstractTest.java
+++ b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/ContinuousDistributionAbstractTest.java
@@ -313,12 +313,12 @@ void testOutsideSupport() {
         final double below = lo - Math.ulp(lo);
         final double above = hi + Math.ulp(hi);
 
-        Assertions.assertEquals(0d, distribution.density(below), 0d);
-        Assertions.assertEquals(0d, distribution.density(above), 0d);
-        Assertions.assertEquals(Double.NEGATIVE_INFINITY, distribution.logDensity(below), 0d);
-        Assertions.assertEquals(Double.NEGATIVE_INFINITY, distribution.logDensity(above), 0d);
-        Assertions.assertEquals(0d, distribution.cumulativeProbability(below), 0d);
-        Assertions.assertEquals(1d, distribution.cumulativeProbability(above), 0d);
+        Assertions.assertEquals(0d, distribution.density(below));
+        Assertions.assertEquals(0d, distribution.density(above));
+        Assertions.assertEquals(Double.NEGATIVE_INFINITY, distribution.logDensity(below));
+        Assertions.assertEquals(Double.NEGATIVE_INFINITY, distribution.logDensity(above));
+        Assertions.assertEquals(0d, distribution.cumulativeProbability(below));
+        Assertions.assertEquals(1d, distribution.cumulativeProbability(above));
     }
 
     /**
diff --git a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/HypergeometricDistributionTest.java b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/HypergeometricDistributionTest.java
index a662ea2eb..d2ed81f55 100644
--- a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/HypergeometricDistributionTest.java
+++ b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/HypergeometricDistributionTest.java
@@ -305,7 +305,7 @@ void testZeroTrial() {
 
         for (int i = 1; i <= n; i++) {
             final double p = dist.probability(i);
-            Assertions.assertEquals(0, p, 0d, () -> "p=" + p);
+            Assertions.assertEquals(0, p, () -> "p=" + p);
         }
     }
 
@@ -317,7 +317,7 @@ void testMath1356() {
         for (int s = 0; s <= n; s++) {
             final HypergeometricDistribution dist = new HypergeometricDistribution(n, m, s);
             final double p = dist.probability(s);
-            Assertions.assertEquals(1, p, 0d, () -> "p=" + p);
+            Assertions.assertEquals(1, p, () -> "p=" + p);
         }
     }
 
diff --git a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/NormalDistributionTest.java b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/NormalDistributionTest.java
index 0beae1ecc..87fd6a9a5 100644
--- a/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/NormalDistributionTest.java
+++ b/commons-statistics-distribution/src/test/java/org/apache/commons/statistics/distribution/NormalDistributionTest.java
@@ -180,7 +180,7 @@ void testLowerTail() {
             if (i < 39) { // make sure not top-coded
                 Assertions.assertTrue(lowerTail > 0);
             } else { // make sure top coding not reversed
-                Assertions.assertEquals(0, lowerTail, 0d);
+                Assertions.assertEquals(0, lowerTail);
             }
         }
     }
@@ -197,7 +197,7 @@ void testUpperTail() {
             if (i < 9) { // make sure not top-coded
                 Assertions.assertTrue(upperTail < 1);
             } else { // make sure top coding not reversed
-                Assertions.assertEquals(1, upperTail, 0d);
+                Assertions.assertEquals(1, upperTail);
             }
         }
     }