diff --git a/src/test/java/org/apache/commons/collections4/bloomfilter/hasher/ShapeTest.java b/src/test/java/org/apache/commons/collections4/bloomfilter/hasher/ShapeTest.java
index dd8839c4f..a393451a5 100644
--- a/src/test/java/org/apache/commons/collections4/bloomfilter/hasher/ShapeTest.java
+++ b/src/test/java/org/apache/commons/collections4/bloomfilter/hasher/ShapeTest.java
@@ -280,19 +280,15 @@ public class ShapeTest {
                 // probability should not be 0
                 () -> assertThrows(IllegalArgumentException.class, () -> new Shape(testFunction, 0.0, 24, 1),
                         "Should have thrown IllegalArgumentException"),
-
                 // probability should not be = -1
                 () -> assertThrows(IllegalArgumentException.class, () -> new Shape(testFunction, -1.0, 24, 1),
                         "Should have thrown IllegalArgumentException"),
-
                 // probability should not be < -1
                 () -> assertThrows(IllegalArgumentException.class, () -> new Shape(testFunction, -1.5, 24, 1),
                         "Should have thrown IllegalArgumentException"),
-
                 // probability should not be = 1
                 () -> assertThrows(IllegalArgumentException.class, () -> new Shape(testFunction, 1.0, 24, 1),
                         "Should have thrown IllegalArgumentException"),
-
                 // probability should not be > 1
                 () -> assertThrows(IllegalArgumentException.class, () -> new Shape(testFunction, 2.0, 24, 1),
                         "Should have thrown IllegalArgumentException")
diff --git a/src/test/java/org/apache/commons/collections4/functors/CatchAndRethrowClosureTest.java b/src/test/java/org/apache/commons/collections4/functors/CatchAndRethrowClosureTest.java
index 96381aebe..11a771b71 100644
--- a/src/test/java/org/apache/commons/collections4/functors/CatchAndRethrowClosureTest.java
+++ b/src/test/java/org/apache/commons/collections4/functors/CatchAndRethrowClosureTest.java
@@ -74,13 +74,11 @@ public class CatchAndRethrowClosureTest extends AbstractClosureTest {
                     final Closure<Integer> closure = generateNoExceptionClosure();
                     closure.execute(Integer.valueOf(0));
                 }),
-
                 dynamicTest("Closure IOException", () -> {
                     final Closure<Integer> closure = generateIOExceptionClosure();
                     final FunctorException thrown = assertThrows(FunctorException.class, () -> closure.execute(Integer.valueOf(0)));
                     assertTrue(thrown.getCause() instanceof IOException);
                 }),
-
                 dynamicTest("Closure NullPointerException", () -> {
                     final Closure<Integer> closure = generateNullPointerExceptionClosure();
                     assertThrows(NullPointerException.class, () -> closure.execute(Integer.valueOf(0)));
diff --git a/src/test/java/org/apache/commons/collections4/iterators/ReverseListIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/ReverseListIteratorTest.java
index 42d54164c..7890e6ca0 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/ReverseListIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/ReverseListIteratorTest.java
@@ -64,7 +64,6 @@ public class ReverseListIteratorTest<E> extends AbstractListIteratorTest<E> {
                 // next() should throw a NoSuchElementException
                 () -> assertThrows(NoSuchElementException.class, () -> it.next(),
                         "NoSuchElementException must be thrown from empty ListIterator"),
-
                 // previous() should throw a NoSuchElementException
                 () -> assertThrows(NoSuchElementException.class, () -> it.previous(),
                         "NoSuchElementException must be thrown from empty ListIterator")
diff --git a/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java b/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java
index 83b07b28b..727751b10 100644
--- a/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java
+++ b/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java
@@ -152,11 +152,9 @@ public class MultiKeyTest {
                 dynamicTest("Integer[] null", () -> {
                     assertThrows(NullPointerException.class, () -> new MultiKey<>(keys));
                 }),
-
                 dynamicTest("Integer[] null + makeClone true", () -> {
                     assertThrows(NullPointerException.class, () -> new MultiKey<>(keys, true));
                 }),
-
                 dynamicTest("Integer[] null + makeClone false", () -> {
                     assertThrows(NullPointerException.class, () -> new MultiKey<>(keys, false));
                 })
@@ -229,15 +227,12 @@ public class MultiKeyTest {
                 dynamicTest("0", () -> {
                     assertSame(ONE, mk.getKey(0));
                 }),
-
                 dynamicTest("1", () -> {
                     assertSame(TWO, mk.getKey(1));
                 }),
-
                 dynamicTest("-1", () -> {
                     assertThrows(IndexOutOfBoundsException.class, () -> mk.getKey(-1));
                 }),
-
                 dynamicTest("2", () -> {
                     assertThrows(IndexOutOfBoundsException.class, () -> mk.getKey(2));
                 })