Remove extra blank lines

src/main/java/org/apache/commons/lang3/ArrayUtils.java

@@ -778,7 +778,6 @@ public class ArrayUtils {
         return (T[]) add(array, index, element, clazz);
     }
 
-
     /**
      * Copies the given array and adds the given element at the end of the new array.
      * <p>
@@ -3521,7 +3520,6 @@ public class ArrayUtils {
         return getLength(array1) == getLength(array2);
     }
 
-
     /**
      * Checks whether two arrays are the same length, treating
      * {@code null} arrays as length {@code 0}.
@@ -4080,7 +4078,6 @@ public class ArrayUtils {
         return INDEX_NOT_FOUND;
     }
 
-
     /**
      * Finds the last index of the given value within the array.
      * <p>
@@ -8286,7 +8283,6 @@ public class ArrayUtils {
         swap(array, offset1, offset2, 1);
     }
 
-
     /**
      * Swaps a series of elements in the given boolean array.
      *

src/main/java/org/apache/commons/lang3/Conversion.java

@@ -18,7 +18,6 @@ package org.apache.commons.lang3;
 
 import java.util.UUID;
 
-
 /**
  * Static methods to convert a type into another, with endianness and bit ordering awareness.
  *

src/main/java/org/apache/commons/lang3/ObjectUtils.java

@@ -756,7 +756,6 @@ public class ObjectUtils {
         return Integer.toHexString(Objects.hashCode(object));
     }
 
-
     /**
      * Gets the hash code for multiple objects.
      *
@@ -937,7 +936,6 @@ public class ObjectUtils {
               .append(hexString);
     }
 
-
     // Constants (LANG-816):
     /*
         These methods ensure constants are not inlined by javac.
@@ -1164,7 +1162,6 @@ public class ObjectUtils {
         return result;
     }
 
-
     /**
      * Find the most frequently occurring item.
      *

src/main/java/org/apache/commons/lang3/RandomStringUtils.java

@@ -455,7 +455,6 @@ public class RandomStringUtils {
         return random(count, 32, 126, false, false);
     }
 
-
     /**
      * Creates a random string whose length is between the inclusive minimum and
      * the exclusive maximum.

src/main/java/org/apache/commons/lang3/StringEscapeUtils.java

@@ -759,7 +759,6 @@ public class StringEscapeUtils {
         return UNESCAPE_JSON.translate(input);
     }
 
-
     /**
      * Unescapes a string containing XML entity escapes to a string
      * containing the actual Unicode characters corresponding to the

src/main/java/org/apache/commons/lang3/StringUtils.java

@@ -4470,7 +4470,6 @@ public class StringUtils {
         return join(subList.iterator(), separator);
     }
 
-
     /**
      * Joins the elements of the provided array into a single String containing the provided list of elements.
      *

src/main/java/org/apache/commons/lang3/builder/EqualsBuilder.java

@@ -384,7 +384,6 @@ public class EqualsBuilder implements Builder<Boolean> {
         bypassReflectionClasses.add(String.class); //hashCode field being lazy but not transient
     }
 
-
     /**
      * Test if two {@code booleans}s are equal.
      *

src/main/java/org/apache/commons/lang3/builder/ReflectionDiffBuilder.java

@@ -126,7 +126,6 @@ public class ReflectionDiffBuilder<T> implements Builder<DiffResult<T>> {
         return !field.isAnnotationPresent(DiffExclude.class);
     }
 
-
     private void appendFields(final Class<?> clazz) {
         for (final Field field : FieldUtils.getAllFields(clazz)) {
             if (accept(field)) {

src/main/java/org/apache/commons/lang3/builder/ReflectionToStringBuilder.java

@@ -413,7 +413,6 @@ public class ReflectionToStringBuilder extends ToStringBuilder {
         return new ReflectionToStringBuilder(object).setExcludeFieldNames(excludeFieldNames).toString();
     }
 
-
     /**
      * Builds a String for a toString method including the given field names.
      *

src/main/java/org/apache/commons/lang3/math/Fraction.java

@@ -90,7 +90,6 @@ public final class Fraction extends Number implements Comparable<Fraction> {
      */
     public static final Fraction FOUR_FIFTHS = new Fraction(4, 5);
 
-
     /**
      * Add two integers, checking for overflow.
      *

src/main/java/org/apache/commons/lang3/math/NumberUtils.java

@@ -85,7 +85,6 @@ public class NumberUtils {
      */
     public static final Long LONG_INT_MIN_VALUE = Long.valueOf(Integer.MIN_VALUE);
 
-
     /**
      * Compares two {@code byte} values numerically. This is the same functionality as provided in Java 7.
      *

src/main/java/org/apache/commons/lang3/text/StrBuilder.java

@@ -801,7 +801,6 @@ public class StrBuilder implements CharSequence, Appendable, Serializable, Build
         return this;
     }
 
-
     /**
      * Appends each item in an array to the builder without any separators.
      * Appending a null array will have no effect.

src/main/java/org/apache/commons/lang3/text/StrTokenizer.java

@@ -214,7 +214,6 @@ public class StrTokenizer implements ListIterator<String>, Cloneable {
     /** The text to work on. */
     private char[] chars;
 
-
     /** The parsed tokens */
     private String[] tokens;
 
@@ -230,7 +229,6 @@ public class StrTokenizer implements ListIterator<String>, Cloneable {
     /** The ignored matcher */
     private StrMatcher ignoredMatcher = StrMatcher.noneMatcher();
 
-
     /** The trimmer matcher */
     private StrMatcher trimmerMatcher = StrMatcher.noneMatcher();
 

src/main/java/org/apache/commons/lang3/time/AbstractFormatCache.java

@@ -83,7 +83,6 @@ abstract class AbstractFormatCache<F extends Format> {
             return hashCode;
         }
 
-
     }
 
     /**

src/main/java/org/apache/commons/lang3/time/DatePrinter.java

@@ -139,7 +139,6 @@ public interface DatePrinter {
     @Deprecated
     StringBuffer format(long millis, StringBuffer buf);
 
-
     /**
      * Formats a {@link Date}, {@link Calendar} or
      * {@link Long} (milliseconds) object.

src/main/java/org/apache/commons/lang3/time/DurationFormatUtils.java

@@ -508,7 +508,6 @@ public class DurationFormatUtils {
             final TimeZone timezone) {
         Validate.isTrue(startMillis <= endMillis, "startMillis must not be greater than endMillis");
 
-
         // Used to optimise for differences under 28 days and
         // called formatDuration(millis, format); however this did not work
         // over leap years.

src/main/java/org/apache/commons/lang3/time/FastDateFormat.java

@@ -537,7 +537,6 @@ public class FastDateFormat extends Format implements DateParser, DatePrinter {
 
     // Parsing
 
-
     /**
      * Formats a millisecond {@code long} value into the
      * supplied {@link StringBuffer}.

src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java

@@ -1308,7 +1308,6 @@ public class FastDatePrinter implements DatePrinter, Serializable {
         maxLengthEstimate = len;
     }
 
-
     /**
      * Creates a new Calendar instance.
      * @return a new Calendar instance.

src/test/java/org/apache/commons/lang3/ArrayUtilsInsertTest.java

@@ -53,7 +53,6 @@ public class ArrayUtilsInsertTest extends AbstractLangTest {
         assertArrayEquals(new boolean[]{true, false, true, false, true, false}, ArrayUtils.insert(array.length, array, values));
     }
 
-
     @Test
     public void testInsertBytes() {
         final byte[] array = {1, 2, 3};
@@ -176,7 +175,6 @@ public class ArrayUtilsInsertTest extends AbstractLangTest {
         assertArrayEquals(new String[]{"a", "b", "c", "d", "e", "f"}, ArrayUtils.insert(array.length, array, values));
     }
 
-
     @Test
     public void testInsertInts() {
         final int[] array = {1, 2, 3};
@@ -201,7 +199,6 @@ public class ArrayUtilsInsertTest extends AbstractLangTest {
         assertArrayEquals(new int[]{1, 2, 3, 4, 5, 6}, ArrayUtils.insert(array.length, array, values));
     }
 
-
     @Test
     public void testInsertLongs() {
         final long[] array = {1, 2, 3};
@@ -226,7 +223,6 @@ public class ArrayUtilsInsertTest extends AbstractLangTest {
         assertArrayEquals(new long[]{1, 2, 3, 4, 5, 6}, ArrayUtils.insert(array.length, array, values));
     }
 
-
     @Test
     public void testInsertShorts() {
         final short[] array = {1, 2, 3};

src/test/java/org/apache/commons/lang3/ArrayUtilsRemoveTest.java

@@ -603,7 +603,6 @@ public class ArrayUtilsRemoveTest extends AbstractLangTest {
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
     }
 
-
     @Test
     public void testRemoveElementLongArray() {
         long[] array;

src/test/java/org/apache/commons/lang3/ArrayUtilsTest.java

@@ -4608,7 +4608,6 @@ public class ArrayUtilsTest extends AbstractLangTest {
         assertEquals(2, array[3]);
     }
 
-
     @Test
     public void testShiftInt() {
         final int[] array = {1, 2, 3, 4};
@@ -5319,7 +5318,6 @@ public class ArrayUtilsTest extends AbstractLangTest {
         final int[] midSubarray = {11, 12, 13, 14};
         final int[] rightSubarray = {12, 13, 14, 15};
 
-
         assertTrue(ArrayUtils.isEquals(leftSubarray, ArrayUtils.subarray(array, 0, 4)), "0 start, mid end");
 
         assertTrue(ArrayUtils.isEquals(array, ArrayUtils.subarray(array, 0, array.length)), "0 start, length end");
@@ -5329,7 +5327,6 @@ public class ArrayUtilsTest extends AbstractLangTest {
         assertTrue(ArrayUtils.isEquals(rightSubarray, ArrayUtils.subarray(array, 2, array.length)),
                 "mid start, length end");
 
-
         assertNull(ArrayUtils.subarray(nullArray, 0, 3), "null input");
 
         assertEquals(ArrayUtils.EMPTY_INT_ARRAY, ArrayUtils.subarray(ArrayUtils.EMPTY_INT_ARRAY, 1, 2), "empty array");

src/test/java/org/apache/commons/lang3/CharSequenceUtilsTest.java

@@ -225,7 +225,6 @@ public class CharSequenceUtilsTest extends AbstractLangTest {
         }
     }
 
-
     private void testNewLastIndexOfSingle(final CharSequence a, final CharSequence b) {
         final int maxa = Math.max(a.length(), b.length());
         for (int i = -maxa - 10; i <= maxa + 10; i++) {

src/test/java/org/apache/commons/lang3/CharUtilsPerfRun.java

@@ -34,7 +34,6 @@ run_CharUtils_isAsciiNumeric: 4,545 milliseconds.
 run_inlined_CharUtils_isAsciiNumeric: 3,417 milliseconds.
 run_inlined_CharUtils_isAsciiNumeric: 85,679 milliseconds.
 
-
 Now: Thu Mar 18 14:24:51 PST 2004
 Sun Microsystems Inc. Java(TM) 2 Runtime Environment, Standard Edition 1.4.2_04-b05
 Sun Microsystems Inc. Java HotSpot(TM) Client VM 1.4.2_04-b05
@@ -53,7 +52,6 @@ run_CharUtils_isAsciiNumeric: 630 milliseconds.
 run_inlined_CharUtils_isAsciiNumeric: 709 milliseconds.
 run_inlined_CharUtils_isAsciiNumeric: 84,420 milliseconds.
 
-
  */
 public class CharUtilsPerfRun {
 

src/test/java/org/apache/commons/lang3/ConversionTest.java

@@ -28,7 +28,6 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
 
-
 /**
  * Unit tests {@link Conversion}.
  */

src/test/java/org/apache/commons/lang3/RandomStringUtilsTest.java

@@ -501,7 +501,6 @@ public class RandomStringUtilsTest extends AbstractLangTest {
         assertEquals("", r1, "random(0).equals(\"\")");
     }
 
-
     /**
      * Test homogeneity of random strings generated --
      * i.e., test that characters show up with expected frequencies

src/test/java/org/apache/commons/lang3/SerializationUtilsTest.java

@@ -71,7 +71,6 @@ public class SerializationUtilsTest extends AbstractLangTest {
         iMap.put("BAR", iInteger);
     }
 
-
     @Test
     public void testClone() {
         final Object test = SerializationUtils.clone(iMap);
@@ -92,7 +91,6 @@ public class SerializationUtilsTest extends AbstractLangTest {
         assertNull(test);
     }
 
-
     @Test
     public void testCloneUnserializable() {
         iMap.put(new Object(), new Object());
@@ -151,7 +149,6 @@ public class SerializationUtilsTest extends AbstractLangTest {
         assertNull(test);
     }
 
-
     @Test
     public void testDeserializeClassCastException() {
         final String value = "Hello";
@@ -276,7 +273,6 @@ public class SerializationUtilsTest extends AbstractLangTest {
         assertArrayEquals(realBytes, testBytes);
     }
 
-
     @Test
     public void testSerializeBytesNull() throws Exception {
         final byte[] testBytes = SerializationUtils.serialize(null);
@@ -330,7 +326,6 @@ public class SerializationUtilsTest extends AbstractLangTest {
         assertArrayEquals(realBytes, testBytes);
     }
 
-
     @Test
     public void testSerializeStreamNullNull() {
         assertThrows(NullPointerException.class, () -> SerializationUtils.serialize(null, null));

src/test/java/org/apache/commons/lang3/StringEscapeUtilsTest.java

@@ -132,7 +132,6 @@ public class StringEscapeUtilsTest extends AbstractLangTest {
         assertNull(StringEscapeUtils.escapeCsv(null));
     }
 
-
     @Test
     public void testEscapeCsvWriter() throws Exception {
         checkCsvEscapeWriter("foo.bar",            "foo.bar");

src/test/java/org/apache/commons/lang3/StringUtilsStartsEndsWithTest.java

@@ -21,7 +21,6 @@ import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import org.junit.jupiter.api.Test;
 
-
 /**
  * Unit tests {@link org.apache.commons.lang3.StringUtils} - StartsWith/EndsWith methods
  */
@@ -33,7 +32,6 @@ public class StringUtilsStartsEndsWithTest extends AbstractLangTest {
     private static final String BAR    = "BAR";
     private static final String FOOBAR = "FOOBAR";
 
-
     /**
      * Test StringUtils.endsWith()
      */
@@ -130,7 +128,6 @@ public class StringUtilsStartsEndsWithTest extends AbstractLangTest {
                 "endsWith(\u03B1\u03B2\u03B3\u03B4, \u0393)");
     }
 
-
     /**
      * Test StringUtils.startsWith()
      */
@@ -196,5 +193,4 @@ public class StringUtilsStartsEndsWithTest extends AbstractLangTest {
         assertFalse(StringUtils.startsWithIgnoreCase(FOOBAR, bar), "startsWithIgnoreCase(FOOBAR, bar)");
     }
 
-
 }

src/test/java/org/apache/commons/lang3/StringUtilsSubstringTest.java

@@ -32,7 +32,6 @@ public class StringUtilsSubstringTest extends AbstractLangTest {
     private static final String FOOBAR = "foobar";
     private static final String SENTENCE = "foo bar baz";
 
-
     @Test
     public void testCountMatches_char() {
         assertEquals(0, StringUtils.countMatches(null, 'D'));

src/test/java/org/apache/commons/lang3/StringUtilsTest.java

@@ -676,7 +676,6 @@ public class StringUtilsTest extends AbstractLangTest {
         assertEquals("abc", s);
     }
 
-
     @Test
     public void testDefaultIfEmpty_CharBuffers() {
         assertEquals("NULL", StringUtils.defaultIfEmpty(CharBuffer.wrap(""), CharBuffer.wrap("NULL")).toString());
@@ -697,7 +696,6 @@ public class StringUtilsTest extends AbstractLangTest {
         assertEquals("abc", s.toString());
     }
 
-
     @Test
     public void testDefaultIfEmpty_StringBuilders() {
         assertEquals("NULL", StringUtils.defaultIfEmpty(new StringBuilder(""), new StringBuilder("NULL")).toString());
@@ -746,7 +744,6 @@ public class StringUtilsTest extends AbstractLangTest {
         assertEquals("you are a robot", StringUtils.difference("i am a robot", "you are a robot"));
     }
 
-
     @Test
     public void testDifferenceAt_StringArray() {
         assertEquals(-1, StringUtils.indexOfDifference((String[]) null));
@@ -1182,7 +1179,6 @@ public class StringUtilsTest extends AbstractLangTest {
         assertEquals("", StringUtils.join(MIXED_TYPE_LIST, '/', 2, 1));
     }
 
-
     @Test
     public void testJoin_ArrayOfBooleans() {
         assertNull(StringUtils.join((boolean[]) null, COMMA_SEPARATOR_CHAR));

src/test/java/org/apache/commons/lang3/SystemPropertiesTest.java

@@ -269,7 +269,6 @@ public class SystemPropertiesTest {
         assertNotNull(SystemProperties.getOsName());
     }
 
-
     @Test
     public void testGetOsVersion() {
         assertNotNull(SystemProperties.getOsVersion());

src/test/java/org/apache/commons/lang3/builder/CompareToBuilderTest.java

@@ -30,7 +30,6 @@ import org.junit.jupiter.api.Test;
  */
 public class CompareToBuilderTest extends AbstractLangTest {
 
-
     static class TestObject implements Comparable<TestObject> {
         private int a;
         TestObject(final int a) {
@@ -997,7 +996,6 @@ public class CompareToBuilderTest extends AbstractLangTest {
         array3[1][2] = 100;
         array3[1][2] = 100;
 
-
         assertEquals(0, new CompareToBuilder().append(array1, array1).toComparison());
         assertEquals(0, new CompareToBuilder().append(array1, array2).toComparison());
         assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);

src/test/java/org/apache/commons/lang3/builder/DiffBuilderTest.java

@@ -30,7 +30,6 @@ import org.apache.commons.lang3.ArrayUtils;
 import org.hamcrest.Matcher;
 import org.junit.jupiter.api.Test;
 
-
 /**
  * Unit tests {@link DiffBuilder}.
  */

src/test/java/org/apache/commons/lang3/builder/DiffTest.java

@@ -22,7 +22,6 @@ import static org.junit.jupiter.api.Assertions.assertThrows;
 import org.apache.commons.lang3.AbstractLangTest;
 import org.junit.jupiter.api.Test;
 
-
 /**
  * Unit tests {@link Diff}.
  */

src/test/java/org/apache/commons/lang3/builder/EqualsBuilderTest.java

@@ -37,7 +37,6 @@ import org.junit.jupiter.api.Test;
  */
 public class EqualsBuilderTest extends AbstractLangTest {
 
-
     public static class TestACanEqualB {
         private final int a;
 

src/test/java/org/apache/commons/lang3/builder/HashCodeBuilderAndEqualsBuilderTest.java

@@ -28,7 +28,6 @@ import org.junit.jupiter.api.Test;
  */
 public class HashCodeBuilderAndEqualsBuilderTest extends AbstractLangTest {
 
-
     static class AllTransientFixture {
         transient int i;
         transient char c;
@@ -134,5 +133,4 @@ public class HashCodeBuilderAndEqualsBuilderTest extends AbstractLangTest {
         testInteger(true);
     }
 
-
 }

src/test/java/org/apache/commons/lang3/builder/ReflectionDiffBuilderTest.java

@@ -56,7 +56,6 @@ public class ReflectionDiffBuilderTest extends AbstractLangTest {
         private String annotatedField = "a";
         private String excludedField = "a";
 
-
         @Override
         public DiffResult diff(final TypeTestClass obj) {
             return new ReflectionDiffBuilder(this, obj, style).setExcludeFieldNames("excludedField").build();

src/test/java/org/apache/commons/lang3/builder/ToStringBuilderTest.java

@@ -299,7 +299,6 @@ public class ToStringBuilderTest extends AbstractLangTest {
         assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
     }
 
-
     @Test
     public void testAppendByteArrayWithFieldNameAndFullDetatil() {
         final byte[] array = { 1, 2, -3, 4 };
@@ -529,7 +528,6 @@ public class ToStringBuilderTest extends AbstractLangTest {
         assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append((Object) array).toString());
     }
 
-
     @Test
     public void testBooleanArrayArray() {
         boolean[][] array = {{true, false}, null, {false}};
@@ -557,7 +555,6 @@ public class ToStringBuilderTest extends AbstractLangTest {
         assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append((Object) array).toString());
     }
 
-
     @Test
     public void testByteArrayArray() {
         byte[][] array = {{1, 2}, null, {5}};
@@ -798,7 +795,6 @@ public class ToStringBuilderTest extends AbstractLangTest {
         assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append((Object) array).toString());
     }
 
-
     @Test
     public void testObjectBuild() {
         final Integer i3 = Integer.valueOf(3);
@@ -945,7 +941,6 @@ public class ToStringBuilderTest extends AbstractLangTest {
         assertReflectionArray("<null>", array);
     }
 
-
     /**
      * Test wrapper for char primitive.
      */

src/test/java/org/apache/commons/lang3/concurrent/CircuitBreakingExceptionTest.java

@@ -24,7 +24,6 @@ import static org.junit.jupiter.api.Assertions.assertThrows;
 import org.apache.commons.lang3.exception.AbstractExceptionTest;
 import org.junit.jupiter.api.Test;
 
-
 /**
  * JUnit tests for {@link CircuitBreakingException}.
  */

src/test/java/org/apache/commons/lang3/event/EventUtilsTest.java

@@ -113,7 +113,6 @@ public class EventUtilsTest extends AbstractLangTest {
         }
     }
 
-
     public static class PropertyChangeSource {
         private final EventListenerSupport<PropertyChangeListener> listeners = EventListenerSupport.create(PropertyChangeListener.class);
 
@@ -138,7 +137,6 @@ public class EventUtilsTest extends AbstractLangTest {
         }
     }
 
-
     @Test
     public void testAddEventListener() {
         final PropertyChangeSource src = new PropertyChangeSource();
@@ -183,7 +181,6 @@ public class EventUtilsTest extends AbstractLangTest {
                 e.getMessage());
     }
 
-
     @Test
     public void testBindEventsToMethod() {
         final PropertyChangeSource src = new PropertyChangeSource();

src/test/java/org/apache/commons/lang3/exception/AbstractExceptionContextTest.java

@@ -34,7 +34,6 @@ import org.apache.commons.lang3.tuple.Pair;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-
 /**
  * Abstract test of an ExceptionContext implementation.
  */
@@ -51,7 +50,6 @@ public abstract class AbstractExceptionContextTest<T extends ExceptionContext &
 
     protected T exceptionContext;
 
-
     @BeforeEach
     public void setUp() throws Exception {
         exceptionContext

src/test/java/org/apache/commons/lang3/exception/ExceptionUtilsTest.java

@@ -126,7 +126,6 @@ public class ExceptionUtilsTest extends AbstractLangTest {
 
     private ExceptionWithCause cyclicCause;
 
-
     private Throwable jdkNoCause;
 
     private NestableException nested;

src/test/java/org/apache/commons/lang3/math/FractionTest.java

@@ -291,7 +291,6 @@ public class FractionTest extends AbstractLangTest {
         assertThrows(ArithmeticException.class, () -> negative.divideBy(negative.invert())); // Should overflow
     }
 
-
     @Test
     public void testEquals() {
         Fraction f1;
@@ -685,7 +684,6 @@ public class FractionTest extends AbstractLangTest {
         assertEquals(6, f.getNumerator());
         assertEquals(25, f.getDenominator());
 
-
         f1 = Fraction.getFraction(0, 5);
         f2 = Fraction.getFraction(2, 7);
         f = f1.multiplyBy(f2);

src/test/java/org/apache/commons/lang3/mutable/MutableObjectTest.java

@@ -24,7 +24,6 @@ import static org.junit.jupiter.api.Assertions.assertSame;
 import org.apache.commons.lang3.AbstractLangTest;
 import org.junit.jupiter.api.Test;
 
-
 /**
  * JUnit tests.
  *

src/test/java/org/apache/commons/lang3/reflect/ConstructorUtilsTest.java

@@ -128,7 +128,6 @@ public class ConstructorUtilsTest extends AbstractLangTest {
         classCache = new HashMap<>();
     }
 
-
     private void expectMatchingAccessibleConstructorParameterTypes(final Class<?> cls,
             final Class<?>[] requestTypes, final Class<?>[] actualTypes) {
         final Constructor<?> c = ConstructorUtils.getMatchingAccessibleConstructor(cls,

src/test/java/org/apache/commons/lang3/text/ExtendedMessageFormatTest.java

@@ -387,7 +387,6 @@ public class ExtendedMessageFormatTest extends AbstractLangTest {
         assertEquals("Message with placeholder 'DUMMY'", emf2.format(new Object[] {"DUMMY"}));
     }
 
-
     /**
      * Test Bug LANG-477 - out of memory error with escaped quote
      */

src/test/java/org/apache/commons/lang3/text/StrMatcherTest.java

@@ -34,7 +34,6 @@ public class StrMatcherTest extends AbstractLangTest {
 
     private static final char[] BUFFER2 = "abcdef".toCharArray();
 
-
     @Test
     public void testCharMatcher_char() {
         final StrMatcher matcher = StrMatcher.charMatcher('c');

src/test/java/org/apache/commons/lang3/text/translate/EntityArraysTest.java

@@ -70,5 +70,4 @@ public class EntityArraysTest extends AbstractLangTest {
         assertTrue(success, "One or more errors detected");
     }
 
-
 }

src/test/java/org/apache/commons/lang3/time/DateUtilsFragmentTest.java

@@ -38,7 +38,6 @@ public class DateUtilsFragmentTest extends AbstractLangTest {
     private Date aDate;
     private Calendar aCalendar;
 
-
     @BeforeEach
     public void setUp() {
         aCalendar = Calendar.getInstance();
@@ -325,7 +324,6 @@ testResult);
         assertEquals(expectedValue, testResult);
     }
 
-
     @Test
     public void testMinutesOfHourWithCalendar() {
         final long testResult = DateUtils.getFragmentInMinutes(aCalendar, Calendar.HOUR_OF_DAY);

src/test/java/org/apache/commons/lang3/time/DateUtilsRoundingTest.java

@@ -58,7 +58,6 @@ public class DateUtilsRoundingTest extends AbstractLangTest {
     @SuppressWarnings("deprecation")
     FastDateFormat fdf = DateFormatUtils.ISO_DATETIME_FORMAT;
 
-
     /**
      * When using this basetest all extremes are tested.<br>
      * It will test the Date, Calendar and Object-implementation<br>

src/test/java/org/apache/commons/lang3/time/DateUtilsTest.java

@@ -956,7 +956,6 @@ public class DateUtilsTest extends AbstractLangTest {
                 DateUtils.round(date2, DateUtils.SEMI_MONTH),
                 "round semimonth-2 failed");
 
-
         assertEquals(dateParser.parse("February 13, 2002"),
                 DateUtils.round(date1, Calendar.DATE),
                 "round date-1 failed");

src/test/java/org/apache/commons/lang3/time/DurationFormatUtilsTest.java

@@ -238,7 +238,6 @@ public class DurationFormatUtilsTest extends AbstractLangTest {
         assertEqualDuration("48", new int[] { 1992, 1, 29, 0, 0, 0 },
                 new int[] { 1996, 1, 29, 0, 0, 0 }, "M");
 
-
         // this seems odd - and will fail if I throw it in as a brute force
         // below as it expects the answer to be 12. It's a tricky edge case
         assertEqualDuration("11", new int[] { 1996, 1, 29, 0, 0, 0 },
@@ -445,7 +444,6 @@ public class DurationFormatUtilsTest extends AbstractLangTest {
         }
     }
 
-
     @Test
     public void testFormatNegativeDuration() {
         assertThrows(IllegalArgumentException.class, () -> DurationFormatUtils.formatDuration(-5000, "S", true));
@@ -611,7 +609,6 @@ public class DurationFormatUtilsTest extends AbstractLangTest {
         assertEquals("1 01999", DurationFormatUtils.formatDuration(61999, "m SSSSS"));
     }
 
-
     @Test
     public void testLANG984() { // Long durations
         assertEquals("0", DurationFormatUtils.formatDuration(0, "S"));

src/test/java/org/apache/commons/lang3/tuple/MutableTripleTest.java

@@ -42,7 +42,6 @@ public class MutableTripleTest extends AbstractLangTest {
         assertEquals("hello", triple2.getRight());
     }
 
-
     @Test
     public void testDefault() {
         final MutableTriple<Integer, String, Boolean> triple = new MutableTriple<>();