Use better JUnit API
diff --git a/src/test/java/org/apache/commons/validator/routines/CodeValidatorTest.java b/src/test/java/org/apache/commons/validator/routines/CodeValidatorTest.java
index b905cd2..48b2e3c 100644
--- a/src/test/java/org/apache/commons/validator/routines/CodeValidatorTest.java
+++ b/src/test/java/org/apache/commons/validator/routines/CodeValidatorTest.java
@@ -17,6 +17,7 @@
 package org.apache.commons.validator.routines;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
@@ -52,7 +53,7 @@
         assertNotNull(validator.getCheckDigit(), "EAN CheckDigit");
         assertEquals(null, validator.validate(invalidEAN), "EAN CheckDigit invalid");
         assertEquals(validEAN, validator.validate(validEAN), "EAN CheckDigit valid");
-        assertEquals(false, validator.isValid(invalidEAN), "EAN CheckDigit (is) invalid");
+        assertFalse(validator.isValid(invalidEAN), "EAN CheckDigit (is) invalid");
         assertTrue(validator.isValid(validEAN), "EAN CheckDigit (is) valid");
         assertEquals(null, validator.validate("978193011099X"), "EAN CheckDigit ex");
     }
diff --git a/src/test/java/org/apache/commons/validator/routines/RegexValidatorTest.java b/src/test/java/org/apache/commons/validator/routines/RegexValidatorTest.java
index 5d58f5d..1b5923a 100644
--- a/src/test/java/org/apache/commons/validator/routines/RegexValidatorTest.java
+++ b/src/test/java/org/apache/commons/validator/routines/RegexValidatorTest.java
@@ -18,6 +18,7 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotSame;
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.jupiter.api.Assertions.fail;
 
@@ -171,9 +172,9 @@
 
         // isValid()
         assertTrue(multiple.isValid(value), "isValid() Multiple");
-        assertEquals(false, single1.isValid(value), "isValid() 1st");
+        assertFalse(single1.isValid(value), "isValid() 1st");
         assertTrue(single2.isValid(value), "isValid() 2nd");
-        assertEquals(false, single3.isValid(value), "isValid() 3rd");
+        assertFalse(single3.isValid(value), "isValid() 3rd");
 
         // validate()
         assertEquals(expect, multiple.validate(value), "validate() Multiple");
@@ -189,7 +190,7 @@
 
         // All invalid
         value = "AAC*FDE*321";
-        assertEquals(false, multiple.isValid(value), "isValid() Invalid");
+        assertFalse(multiple.isValid(value), "isValid() Invalid");
         assertEquals(null, multiple.validate(value), "validate() Invalid");
         assertEquals(null, multiple.match(value), "match() Multiple");
     }
@@ -213,9 +214,9 @@
 
         // isValid()
         assertTrue( multiple.isValid(value), "Sensitive isValid() Multiple");
-        assertEquals(false, single1.isValid(value), "Sensitive isValid() 1st");
+        assertFalse(single1.isValid(value), "Sensitive isValid() 1st");
         assertTrue( single2.isValid(value), "Sensitive isValid() 2nd");
-        assertEquals(false, single3.isValid(value), "Sensitive isValid() 3rd");
+        assertFalse(single3.isValid(value), "Sensitive isValid() 3rd");
 
         // validate()
         assertEquals(expect, multiple.validate(value), "Sensitive validate() Multiple");
@@ -231,7 +232,7 @@
 
         // All invalid
         value = "AAC*FDE*321";
-        assertEquals(false, multiple.isValid(value), "isValid() Invalid");
+        assertFalse(multiple.isValid(value), "isValid() Invalid");
         assertEquals(null, multiple.validate(value), "validate() Invalid");
         assertEquals(null, multiple.match(value), "match() Multiple");
     }
@@ -243,7 +244,7 @@
     public void testNullValue() {
 
         final RegexValidator validator = new RegexValidator(REGEX);
-        assertEquals(false, validator.isValid(null), "Instance isValid()");
+        assertFalse(validator.isValid(null), "Instance isValid()");
         assertEquals(null, validator.validate(null), "Instance validate()");
         assertEquals(null, validator.match(null), "Instance match()");
     }
@@ -258,9 +259,9 @@
 
         // isValid()
         assertTrue( sensitive.isValid("ac-DE-1"), "Sensitive isValid() valid");
-        assertEquals(false, sensitive.isValid("AB-de-1"), "Sensitive isValid() invalid");
+        assertFalse(sensitive.isValid("AB-de-1"), "Sensitive isValid() invalid");
         assertTrue( insensitive.isValid("AB-de-1"), "Insensitive isValid() valid");
-        assertEquals(false, insensitive.isValid("ABd-de-1"), "Insensitive isValid() invalid");
+        assertFalse(insensitive.isValid("ABd-de-1"), "Insensitive isValid() invalid");
 
         // validate()
         assertEquals(sensitive.validate("ac-DE-1"), "acDE1", "Sensitive validate() valid");