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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-lang.git

commit 837e1bc174868f890a2849d7b1c6865f07bef60c
Author: Gary Gregory <[email protected]>
AuthorDate: Mon Dec 2 09:06:06 2024 -0500

    Add Checkstyle ParenPad and fix
---
 .../org/apache/commons/lang3/BooleanUtils.java     | 12 +--
 .../apache/commons/lang3/StringEscapeUtils.java    |  6 +-
 .../java/org/apache/commons/lang3/StringUtils.java |  4 +-
 .../lang3/concurrent/BackgroundInitializer.java    |  2 +-
 .../org/apache/commons/lang3/math/Fraction.java    |  2 +-
 .../text/translate/NumericEntityUnescaper.java     |  4 +-
 .../lang3/text/translate/OctalUnescaper.java       |  4 +-
 .../apache/commons/lang3/time/FastDatePrinter.java |  2 +-
 src/site/resources/checkstyle/checkstyle.xml       |  1 +
 .../java/org/apache/commons/lang3/CharSetTest.java |  2 +-
 .../org/apache/commons/lang3/ObjectUtilsTest.java  |  8 +-
 .../lang3/StringUtilsEqualsIndexOfTest.java        | 24 +++---
 .../commons/lang3/StringUtilsSubstringTest.java    |  2 +-
 .../commons/lang3/math/IEEE754rUtilsTest.java      |  8 +-
 .../commons/lang3/mutable/MutableByteTest.java     | 10 +--
 .../commons/lang3/mutable/MutableDoubleTest.java   |  8 +-
 .../commons/lang3/mutable/MutableFloatTest.java    | 12 +--
 .../commons/lang3/mutable/MutableIntTest.java      |  6 +-
 .../commons/lang3/mutable/MutableLongTest.java     |  8 +-
 .../commons/lang3/mutable/MutableShortTest.java    | 10 +--
 .../commons/lang3/reflect/FieldUtilsTest.java      |  2 +-
 .../lang3/text/StrBuilderAppendInsertTest.java     |  2 +-
 .../apache/commons/lang3/text/StrBuilderTest.java  |  4 +-
 .../apache/commons/lang3/text/WordUtilsTest.java   | 96 +++++++++++-----------
 .../commons/lang3/time/FastDateParserSDFTest.java  | 92 ++++++++++-----------
 .../lang3/time/FastDateParser_MoreOrLessTest.java  |  4 +-
 .../apache/commons/lang3/time/WeekYearTest.java    | 34 ++++----
 27 files changed, 186 insertions(+), 183 deletions(-)

diff --git a/src/main/java/org/apache/commons/lang3/BooleanUtils.java 
b/src/main/java/org/apache/commons/lang3/BooleanUtils.java
index dc5d142fc..79036f2cf 100644
--- a/src/main/java/org/apache/commons/lang3/BooleanUtils.java
+++ b/src/main/java/org/apache/commons/lang3/BooleanUtils.java
@@ -763,11 +763,11 @@ public class BooleanUtils {
                 final char ch0 = str.charAt(0);
                 final char ch1 = str.charAt(1);
                 if ((ch0 == 'o' || ch0 == 'O') &&
-                    (ch1 == 'n' || ch1 == 'N') ) {
+                    (ch1 == 'n' || ch1 == 'N')) {
                     return Boolean.TRUE;
                 }
                 if ((ch0 == 'n' || ch0 == 'N') &&
-                    (ch1 == 'o' || ch1 == 'O') ) {
+                    (ch1 == 'o' || ch1 == 'O')) {
                     return Boolean.FALSE;
                 }
                 break;
@@ -778,12 +778,12 @@ public class BooleanUtils {
                 final char ch2 = str.charAt(2);
                 if ((ch0 == 'y' || ch0 == 'Y') &&
                     (ch1 == 'e' || ch1 == 'E') &&
-                    (ch2 == 's' || ch2 == 'S') ) {
+                    (ch2 == 's' || ch2 == 'S')) {
                     return Boolean.TRUE;
                 }
                 if ((ch0 == 'o' || ch0 == 'O') &&
                     (ch1 == 'f' || ch1 == 'F') &&
-                    (ch2 == 'f' || ch2 == 'F') ) {
+                    (ch2 == 'f' || ch2 == 'F')) {
                     return Boolean.FALSE;
                 }
                 break;
@@ -796,7 +796,7 @@ public class BooleanUtils {
                 if ((ch0 == 't' || ch0 == 'T') &&
                     (ch1 == 'r' || ch1 == 'R') &&
                     (ch2 == 'u' || ch2 == 'U') &&
-                    (ch3 == 'e' || ch3 == 'E') ) {
+                    (ch3 == 'e' || ch3 == 'E')) {
                     return Boolean.TRUE;
                 }
                 break;
@@ -811,7 +811,7 @@ public class BooleanUtils {
                     (ch1 == 'a' || ch1 == 'A') &&
                     (ch2 == 'l' || ch2 == 'L') &&
                     (ch3 == 's' || ch3 == 'S') &&
-                    (ch4 == 'e' || ch4 == 'E') ) {
+                    (ch4 == 'e' || ch4 == 'E')) {
                     return Boolean.FALSE;
                 }
                 break;
diff --git a/src/main/java/org/apache/commons/lang3/StringEscapeUtils.java 
b/src/main/java/org/apache/commons/lang3/StringEscapeUtils.java
index dc1254f9b..a7828687e 100644
--- a/src/main/java/org/apache/commons/lang3/StringEscapeUtils.java
+++ b/src/main/java/org/apache/commons/lang3/StringEscapeUtils.java
@@ -84,7 +84,7 @@ public class StringEscapeUtils {
                 throw new IllegalStateException("CsvUnescaper should never 
reach the [1] index");
             }
 
-            if ( input.charAt(0) != CSV_QUOTE || input.charAt(input.length() - 
1) != CSV_QUOTE ) {
+            if (input.charAt(0) != CSV_QUOTE || input.charAt(input.length() - 
1) != CSV_QUOTE) {
                 out.write(input.toString());
                 return Character.codePointCount(input, 0, input.length());
             }
@@ -92,7 +92,7 @@ public class StringEscapeUtils {
             // strip quotes
             final String quoteless = input.subSequence(1, input.length() - 
1).toString();
 
-            if ( StringUtils.containsAny(quoteless, CSV_SEARCH_CHARS) ) {
+            if (StringUtils.containsAny(quoteless, CSV_SEARCH_CHARS)) {
                 // deal with escaped quotes; ie) ""
                 out.write(Strings.CS.replace(quoteless, CSV_QUOTE_STR + 
CSV_QUOTE_STR, CSV_QUOTE_STR));
             } else {
@@ -570,7 +570,7 @@ public class StringEscapeUtils {
      * <p>Note that Unicode characters greater than 0x7f are as of 3.0, no 
longer
      *    escaped. If you still wish this functionality, you can achieve it
      *    via the following:
-     * {@code StringEscapeUtils.ESCAPE_XML.with( 
NumericEntityEscaper.between(0x7f, Integer.MAX_VALUE) );}</p>
+     * {@code StringEscapeUtils.ESCAPE_XML.with( 
NumericEntityEscaper.between(0x7f, Integer.MAX_VALUE));}</p>
      *
      * @param input  the {@link String} to escape, may be null
      * @return a new escaped {@link String}, {@code null} if null string input
diff --git a/src/main/java/org/apache/commons/lang3/StringUtils.java 
b/src/main/java/org/apache/commons/lang3/StringUtils.java
index 9716cd3fb..e78a13307 100644
--- a/src/main/java/org/apache/commons/lang3/StringUtils.java
+++ b/src/main/java/org/apache/commons/lang3/StringUtils.java
@@ -3339,7 +3339,7 @@ public class StringUtils {
         final int sz = cs.length();
         for (int i = 0; i < sz; i++) {
             final char nowChar = cs.charAt(i);
-            if (nowChar != ' ' && !Character.isLetterOrDigit(nowChar) ) {
+            if (nowChar != ' ' && !Character.isLetterOrDigit(nowChar)) {
                 return false;
             }
         }
@@ -7338,7 +7338,7 @@ public class StringUtils {
      *  array. A zero or negative value implies no limit.
      * @return an array of parsed Strings, {@code null} if null String was 
input
      */
-    public static String[] splitByWholeSeparator( final String str, final 
String separator, final int max) {
+    public static String[] splitByWholeSeparator(final String str, final 
String separator, final int max) {
         return splitByWholeSeparatorWorker(str, separator, max, false);
     }
 
diff --git 
a/src/main/java/org/apache/commons/lang3/concurrent/BackgroundInitializer.java 
b/src/main/java/org/apache/commons/lang3/concurrent/BackgroundInitializer.java
index 69a5229b1..63927a440 100644
--- 
a/src/main/java/org/apache/commons/lang3/concurrent/BackgroundInitializer.java
+++ 
b/src/main/java/org/apache/commons/lang3/concurrent/BackgroundInitializer.java
@@ -339,7 +339,7 @@ public class BackgroundInitializer<T> extends 
AbstractConcurrentInitializer<T, E
      */
     @Override
     public synchronized boolean isInitialized() {
-        if (future == null || ! future.isDone() ) {
+        if (future == null || ! future.isDone()) {
             return false;
         }
 
diff --git a/src/main/java/org/apache/commons/lang3/math/Fraction.java 
b/src/main/java/org/apache/commons/lang3/math/Fraction.java
index 2eef89893..414069e9e 100644
--- a/src/main/java/org/apache/commons/lang3/math/Fraction.java
+++ b/src/main/java/org/apache/commons/lang3/math/Fraction.java
@@ -530,7 +530,7 @@ public final class Fraction extends Number implements 
Comparable<Fraction> {
         // of the time.
         final int d1 = greatestCommonDivisor(denominator, 
fraction.denominator);
         if (d1 == 1) {
-            // result is ( (u*v' +/- u'v) / u'v')
+            // result is ((u*v' +/- u'v) / u'v')
             final int uvp = mulAndCheck(numerator, fraction.denominator);
             final int upv = mulAndCheck(fraction.numerator, denominator);
             return new Fraction(isAdd ? addAndCheck(uvp, upv) : 
subAndCheck(uvp, upv), mulPosAndCheck(denominator,
diff --git 
a/src/main/java/org/apache/commons/lang3/text/translate/NumericEntityUnescaper.java
 
b/src/main/java/org/apache/commons/lang3/text/translate/NumericEntityUnescaper.java
index 59fb0de96..5201032f5 100644
--- 
a/src/main/java/org/apache/commons/lang3/text/translate/NumericEntityUnescaper.java
+++ 
b/src/main/java/org/apache/commons/lang3/text/translate/NumericEntityUnescaper.java
@@ -116,9 +116,9 @@ public class NumericEntityUnescaper extends 
CharSequenceTranslator {
 
             int end = start;
             // Note that this supports character codes without a ; on the end
-            while (end < seqEnd && ( input.charAt(end) >= '0' && 
input.charAt(end) <= '9' ||
+            while (end < seqEnd && (input.charAt(end) >= '0' && 
input.charAt(end) <= '9' ||
                                     input.charAt(end) >= 'a' && 
input.charAt(end) <= 'f' ||
-                                    input.charAt(end) >= 'A' && 
input.charAt(end) <= 'F' ) ) {
+                                    input.charAt(end) >= 'A' && 
input.charAt(end) <= 'F')) {
                 end++;
             }
 
diff --git 
a/src/main/java/org/apache/commons/lang3/text/translate/OctalUnescaper.java 
b/src/main/java/org/apache/commons/lang3/text/translate/OctalUnescaper.java
index 2b4e848ce..28e7f196e 100644
--- a/src/main/java/org/apache/commons/lang3/text/translate/OctalUnescaper.java
+++ b/src/main/java/org/apache/commons/lang3/text/translate/OctalUnescaper.java
@@ -67,7 +67,7 @@ public class OctalUnescaper extends CharSequenceTranslator {
     public int translate(final CharSequence input, final int index, final 
Writer out) throws IOException {
         final int remaining = input.length() - index - 1; // how many 
characters left, ignoring the first \
         final StringBuilder builder = new StringBuilder();
-        if (input.charAt(index) == '\\' && remaining > 0 && 
isOctalDigit(input.charAt(index + 1)) ) {
+        if (input.charAt(index) == '\\' && remaining > 0 && 
isOctalDigit(input.charAt(index + 1))) {
             final int next = index + 1;
             final int next2 = index + 2;
             final int next3 = index + 3;
@@ -82,7 +82,7 @@ public class OctalUnescaper extends CharSequenceTranslator {
                 }
             }
 
-            out.write( Integer.parseInt(builder.toString(), 8) );
+            out.write(Integer.parseInt(builder.toString(), 8));
             return 1 + builder.length();
         }
         return 0;
diff --git a/src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java 
b/src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java
index a922088fe..1132e5d79 100644
--- a/src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java
+++ b/src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java
@@ -445,7 +445,7 @@ public class FastDatePrinter implements DatePrinter, 
Serializable {
          */
         @Override
         public int hashCode() {
-            return (style * 31 + locale.hashCode() ) * 31 + 
timeZone.hashCode();
+            return (style * 31 + locale.hashCode()) * 31 + timeZone.hashCode();
         }
     }
     /**
diff --git a/src/site/resources/checkstyle/checkstyle.xml 
b/src/site/resources/checkstyle/checkstyle.xml
index a60659413..f2f3f9d32 100644
--- a/src/site/resources/checkstyle/checkstyle.xml
+++ b/src/site/resources/checkstyle/checkstyle.xml
@@ -62,5 +62,6 @@ limitations under the License.
     </module>
     <module name="MissingOverride"/>
     <module name="ArrayTypeStyle"/>
+    <module name="ParenPad"/>
  </module>
 </module>
diff --git a/src/test/java/org/apache/commons/lang3/CharSetTest.java 
b/src/test/java/org/apache/commons/lang3/CharSetTest.java
index e9c0d1fd7..89a26c2d3 100644
--- a/src/test/java/org/apache/commons/lang3/CharSetTest.java
+++ b/src/test/java/org/apache/commons/lang3/CharSetTest.java
@@ -389,7 +389,7 @@ public class CharSetTest extends AbstractLangTest {
 
     @Test
     public void testGetInstance() {
-        assertSame(CharSet.EMPTY, CharSet.getInstance( (String) null));
+        assertSame(CharSet.EMPTY, CharSet.getInstance((String) null));
         assertSame(CharSet.EMPTY, CharSet.getInstance(""));
         assertSame(CharSet.ASCII_ALPHA, CharSet.getInstance("a-zA-Z"));
         assertSame(CharSet.ASCII_ALPHA, CharSet.getInstance("A-Za-z"));
diff --git a/src/test/java/org/apache/commons/lang3/ObjectUtilsTest.java 
b/src/test/java/org/apache/commons/lang3/ObjectUtilsTest.java
index 96a20133a..28b3fa79e 100644
--- a/src/test/java/org/apache/commons/lang3/ObjectUtilsTest.java
+++ b/src/test/java/org/apache/commons/lang3/ObjectUtilsTest.java
@@ -842,14 +842,14 @@ public class ObjectUtilsTest extends AbstractLangTest {
 
     @Test
     public void testToString_Object() {
-        assertEquals("", ObjectUtils.toString(null) );
-        assertEquals(Boolean.TRUE.toString(), 
ObjectUtils.toString(Boolean.TRUE) );
+        assertEquals("", ObjectUtils.toString(null));
+        assertEquals(Boolean.TRUE.toString(), 
ObjectUtils.toString(Boolean.TRUE));
     }
 
     @Test
     public void testToString_Object_String() {
-        assertEquals(BAR, ObjectUtils.toString(null, BAR) );
-        assertEquals(Boolean.TRUE.toString(), 
ObjectUtils.toString(Boolean.TRUE, BAR) );
+        assertEquals(BAR, ObjectUtils.toString(null, BAR));
+        assertEquals(Boolean.TRUE.toString(), 
ObjectUtils.toString(Boolean.TRUE, BAR));
     }
 
     @Test
diff --git 
a/src/test/java/org/apache/commons/lang3/StringUtilsEqualsIndexOfTest.java 
b/src/test/java/org/apache/commons/lang3/StringUtilsEqualsIndexOfTest.java
index d027e48aa..532199485 100644
--- a/src/test/java/org/apache/commons/lang3/StringUtilsEqualsIndexOfTest.java
+++ b/src/test/java/org/apache/commons/lang3/StringUtilsEqualsIndexOfTest.java
@@ -580,7 +580,7 @@ public class StringUtilsEqualsIndexOfTest extends 
AbstractLangTest {
         assertEquals(-1, StringUtils.lastIndexOf(builder, CODE_POINT, 0));
         builder.appendCodePoint(CODE_POINT);
         assertEquals(-1, StringUtils.lastIndexOf(builder, CODE_POINT, 0));
-        assertEquals(1, StringUtils.lastIndexOf(builder, CODE_POINT, 1 ));
+        assertEquals(1, StringUtils.lastIndexOf(builder, CODE_POINT, 1));
         assertEquals(-1, StringUtils.lastIndexOf(builder.toString(), 
CODE_POINT, 0));
         assertEquals(1, StringUtils.lastIndexOf(builder.toString(), 
CODE_POINT, 1));
         assertEquals(StringUtils.INDEX_NOT_FOUND, 
StringUtils.lastIndexOf(CharBuffer.wrap("[%{.c.0rro"), -1738, 982));
@@ -705,17 +705,17 @@ public class StringUtilsEqualsIndexOfTest extends 
AbstractLangTest {
 
     @Test
     public void testLastOrdinalIndexOf() {
-        assertEquals(-1, StringUtils.lastOrdinalIndexOf(null, "*", 42) );
-        assertEquals(-1, StringUtils.lastOrdinalIndexOf("*", null, 42) );
-        assertEquals(0, StringUtils.lastOrdinalIndexOf("", "", 42) );
-        assertEquals(7, StringUtils.lastOrdinalIndexOf("aabaabaa", "a", 1) );
-        assertEquals(6, StringUtils.lastOrdinalIndexOf("aabaabaa", "a", 2) );
-        assertEquals(5, StringUtils.lastOrdinalIndexOf("aabaabaa", "b", 1) );
-        assertEquals(2, StringUtils.lastOrdinalIndexOf("aabaabaa", "b", 2) );
-        assertEquals(4, StringUtils.lastOrdinalIndexOf("aabaabaa", "ab", 1) );
-        assertEquals(1, StringUtils.lastOrdinalIndexOf("aabaabaa", "ab", 2) );
-        assertEquals(8, StringUtils.lastOrdinalIndexOf("aabaabaa", "", 1) );
-        assertEquals(8, StringUtils.lastOrdinalIndexOf("aabaabaa", "", 2) );
+        assertEquals(-1, StringUtils.lastOrdinalIndexOf(null, "*", 42));
+        assertEquals(-1, StringUtils.lastOrdinalIndexOf("*", null, 42));
+        assertEquals(0, StringUtils.lastOrdinalIndexOf("", "", 42));
+        assertEquals(7, StringUtils.lastOrdinalIndexOf("aabaabaa", "a", 1));
+        assertEquals(6, StringUtils.lastOrdinalIndexOf("aabaabaa", "a", 2));
+        assertEquals(5, StringUtils.lastOrdinalIndexOf("aabaabaa", "b", 1));
+        assertEquals(2, StringUtils.lastOrdinalIndexOf("aabaabaa", "b", 2));
+        assertEquals(4, StringUtils.lastOrdinalIndexOf("aabaabaa", "ab", 1));
+        assertEquals(1, StringUtils.lastOrdinalIndexOf("aabaabaa", "ab", 2));
+        assertEquals(8, StringUtils.lastOrdinalIndexOf("aabaabaa", "", 1));
+        assertEquals(8, StringUtils.lastOrdinalIndexOf("aabaabaa", "", 2));
     }
 
     @Test
diff --git 
a/src/test/java/org/apache/commons/lang3/StringUtilsSubstringTest.java 
b/src/test/java/org/apache/commons/lang3/StringUtilsSubstringTest.java
index 476893c2f..812454ef7 100644
--- a/src/test/java/org/apache/commons/lang3/StringUtilsSubstringTest.java
+++ b/src/test/java/org/apache/commons/lang3/StringUtilsSubstringTest.java
@@ -317,7 +317,7 @@ public void testSubstringBetween_StringString() {
         assertNull(StringUtils.substringBetween("foo", "", "]"));
         assertNull(StringUtils.substringBetween("foo", "[", "]"));
         assertEquals("", StringUtils.substringBetween("    ", " ", "  "));
-        assertEquals("bar", StringUtils.substringBetween("<foo>bar</foo>", 
"<foo>", "</foo>") );
+        assertEquals("bar", StringUtils.substringBetween("<foo>bar</foo>", 
"<foo>", "</foo>"));
         assertEquals("abc", StringUtils.substringBetween("yabczyabcz", "y", 
"z"));
     }
 
diff --git a/src/test/java/org/apache/commons/lang3/math/IEEE754rUtilsTest.java 
b/src/test/java/org/apache/commons/lang3/math/IEEE754rUtilsTest.java
index d274766bb..c522465cb 100644
--- a/src/test/java/org/apache/commons/lang3/math/IEEE754rUtilsTest.java
+++ b/src/test/java/org/apache/commons/lang3/math/IEEE754rUtilsTest.java
@@ -37,7 +37,7 @@ public class IEEE754rUtilsTest extends AbstractLangTest {
     public void testEnforceExceptions() {
         assertThrows(
                 NullPointerException.class,
-                () -> IEEE754rUtils.min( (float[]) null),
+                () -> IEEE754rUtils.min((float[]) null),
                 "IllegalArgumentException expected for null input");
 
         assertThrows(
@@ -47,7 +47,7 @@ public class IEEE754rUtilsTest extends AbstractLangTest {
 
         assertThrows(
                 NullPointerException.class,
-                () -> IEEE754rUtils.max( (float[]) null),
+                () -> IEEE754rUtils.max((float[]) null),
                 "IllegalArgumentException expected for null input");
 
         assertThrows(
@@ -57,7 +57,7 @@ public class IEEE754rUtilsTest extends AbstractLangTest {
 
         assertThrows(
                 NullPointerException.class,
-                () -> IEEE754rUtils.min( (double[]) null),
+                () -> IEEE754rUtils.min((double[]) null),
                 "IllegalArgumentException expected for null input");
 
         assertThrows(
@@ -67,7 +67,7 @@ public class IEEE754rUtilsTest extends AbstractLangTest {
 
         assertThrows(
                 NullPointerException.class,
-                () -> IEEE754rUtils.max( (double[]) null),
+                () -> IEEE754rUtils.max((double[]) null),
                 "IllegalArgumentException expected for null input");
 
         assertThrows(
diff --git 
a/src/test/java/org/apache/commons/lang3/mutable/MutableByteTest.java 
b/src/test/java/org/apache/commons/lang3/mutable/MutableByteTest.java
index 5ba7aefe6..5695f1677 100644
--- a/src/test/java/org/apache/commons/lang3/mutable/MutableByteTest.java
+++ b/src/test/java/org/apache/commons/lang3/mutable/MutableByteTest.java
@@ -224,13 +224,13 @@ public class MutableByteTest extends AbstractLangTest {
 
     @Test
     public void testPrimitiveValues() {
-        final MutableByte mutNum = new MutableByte( (byte) 1 );
+        final MutableByte mutNum = new MutableByte((byte) 1);
         assertEquals(1.0F, mutNum.floatValue());
         assertEquals(1.0, mutNum.doubleValue());
-        assertEquals( (byte) 1, mutNum.byteValue() );
-        assertEquals( (short) 1, mutNum.shortValue() );
-        assertEquals( 1, mutNum.intValue() );
-        assertEquals( 1L, mutNum.longValue() );
+        assertEquals((byte) 1, mutNum.byteValue());
+        assertEquals((short) 1, mutNum.shortValue());
+        assertEquals(1, mutNum.intValue());
+        assertEquals(1L, mutNum.longValue());
     }
 
     @Test
diff --git 
a/src/test/java/org/apache/commons/lang3/mutable/MutableDoubleTest.java 
b/src/test/java/org/apache/commons/lang3/mutable/MutableDoubleTest.java
index 982d3884b..de9b18d86 100644
--- a/src/test/java/org/apache/commons/lang3/mutable/MutableDoubleTest.java
+++ b/src/test/java/org/apache/commons/lang3/mutable/MutableDoubleTest.java
@@ -240,10 +240,10 @@ public class MutableDoubleTest extends AbstractLangTest {
         final MutableDouble mutNum = new MutableDouble(1.7);
         assertEquals(1.7F, mutNum.floatValue());
         assertEquals(1.7, mutNum.doubleValue());
-        assertEquals( (byte) 1, mutNum.byteValue() );
-        assertEquals( (short) 1, mutNum.shortValue() );
-        assertEquals( 1, mutNum.intValue() );
-        assertEquals( 1L, mutNum.longValue() );
+        assertEquals((byte) 1, mutNum.byteValue());
+        assertEquals((short) 1, mutNum.shortValue());
+        assertEquals(1, mutNum.intValue());
+        assertEquals(1L, mutNum.longValue());
     }
 
     @Test
diff --git 
a/src/test/java/org/apache/commons/lang3/mutable/MutableFloatTest.java 
b/src/test/java/org/apache/commons/lang3/mutable/MutableFloatTest.java
index a7312f2e1..ddd06b84a 100644
--- a/src/test/java/org/apache/commons/lang3/mutable/MutableFloatTest.java
+++ b/src/test/java/org/apache/commons/lang3/mutable/MutableFloatTest.java
@@ -239,12 +239,12 @@ public class MutableFloatTest extends AbstractLangTest {
     public void testPrimitiveValues() {
         final MutableFloat mutNum = new MutableFloat(1.7F);
 
-        assertEquals( 1, mutNum.intValue() );
-        assertEquals( 1.7, mutNum.doubleValue(), 0.00001 );
-        assertEquals( (byte) 1, mutNum.byteValue() );
-        assertEquals( (short) 1, mutNum.shortValue() );
-        assertEquals( 1, mutNum.intValue() );
-        assertEquals( 1L, mutNum.longValue() );
+        assertEquals(1, mutNum.intValue());
+        assertEquals(1.7, mutNum.doubleValue(), 0.00001);
+        assertEquals((byte) 1, mutNum.byteValue());
+        assertEquals((short) 1, mutNum.shortValue());
+        assertEquals(1, mutNum.intValue());
+        assertEquals(1L, mutNum.longValue());
     }
 
     @Test
diff --git a/src/test/java/org/apache/commons/lang3/mutable/MutableIntTest.java 
b/src/test/java/org/apache/commons/lang3/mutable/MutableIntTest.java
index dcae63245..17bf44a72 100644
--- a/src/test/java/org/apache/commons/lang3/mutable/MutableIntTest.java
+++ b/src/test/java/org/apache/commons/lang3/mutable/MutableIntTest.java
@@ -234,11 +234,11 @@ public class MutableIntTest extends AbstractLangTest {
     @Test
     public void testPrimitiveValues() {
         final MutableInt mutNum = new MutableInt(1);
-        assertEquals( (byte) 1, mutNum.byteValue() );
-        assertEquals( (short) 1, mutNum.shortValue() );
+        assertEquals((byte) 1, mutNum.byteValue());
+        assertEquals((short) 1, mutNum.shortValue());
         assertEquals(1.0F, mutNum.floatValue());
         assertEquals(1.0, mutNum.doubleValue());
-        assertEquals( 1L, mutNum.longValue() );
+        assertEquals(1L, mutNum.longValue());
     }
 
     @Test
diff --git 
a/src/test/java/org/apache/commons/lang3/mutable/MutableLongTest.java 
b/src/test/java/org/apache/commons/lang3/mutable/MutableLongTest.java
index 32ee0d803..f48254ad9 100644
--- a/src/test/java/org/apache/commons/lang3/mutable/MutableLongTest.java
+++ b/src/test/java/org/apache/commons/lang3/mutable/MutableLongTest.java
@@ -229,10 +229,10 @@ public class MutableLongTest extends AbstractLangTest {
         final MutableLong mutNum = new MutableLong(1L);
         assertEquals(1.0F, mutNum.floatValue());
         assertEquals(1.0, mutNum.doubleValue());
-        assertEquals( (byte) 1, mutNum.byteValue() );
-        assertEquals( (short) 1, mutNum.shortValue() );
-        assertEquals( 1, mutNum.intValue() );
-        assertEquals( 1L, mutNum.longValue() );
+        assertEquals((byte) 1, mutNum.byteValue());
+        assertEquals((short) 1, mutNum.shortValue());
+        assertEquals(1, mutNum.intValue());
+        assertEquals(1L, mutNum.longValue());
     }
 
     @Test
diff --git 
a/src/test/java/org/apache/commons/lang3/mutable/MutableShortTest.java 
b/src/test/java/org/apache/commons/lang3/mutable/MutableShortTest.java
index 8b6a4a139..de3423f77 100644
--- a/src/test/java/org/apache/commons/lang3/mutable/MutableShortTest.java
+++ b/src/test/java/org/apache/commons/lang3/mutable/MutableShortTest.java
@@ -216,13 +216,13 @@ public class MutableShortTest extends AbstractLangTest {
 
     @Test
     public void testPrimitiveValues() {
-        final MutableShort mutNum = new MutableShort( (short) 1 );
+        final MutableShort mutNum = new MutableShort((short) 1);
         assertEquals(1.0F, mutNum.floatValue());
         assertEquals(1.0, mutNum.doubleValue());
-        assertEquals( (byte) 1, mutNum.byteValue() );
-        assertEquals( (short) 1, mutNum.shortValue() );
-        assertEquals( 1, mutNum.intValue() );
-        assertEquals( 1L, mutNum.longValue() );
+        assertEquals((byte) 1, mutNum.byteValue());
+        assertEquals((short) 1, mutNum.shortValue());
+        assertEquals(1, mutNum.intValue());
+        assertEquals(1L, mutNum.longValue());
     }
 
     @Test
diff --git a/src/test/java/org/apache/commons/lang3/reflect/FieldUtilsTest.java 
b/src/test/java/org/apache/commons/lang3/reflect/FieldUtilsTest.java
index f20b0534c..a8de9b8a4 100644
--- a/src/test/java/org/apache/commons/lang3/reflect/FieldUtilsTest.java
+++ b/src/test/java/org/apache/commons/lang3/reflect/FieldUtilsTest.java
@@ -578,7 +578,7 @@ public class FieldUtilsTest extends AbstractLangTest {
         assertThrows(IllegalArgumentException.class, () -> 
FieldUtils.readField(publicChild, "b"));
 
         assertEquals(Boolean.TRUE, FieldUtils.readField(publiclyShadowedChild, 
"b"));
-        assertThrows( IllegalArgumentException.class, () -> 
FieldUtils.readField(privatelyShadowedChild, "b"));
+        assertThrows(IllegalArgumentException.class, () -> 
FieldUtils.readField(privatelyShadowedChild, "b"));
         assertThrows(IllegalArgumentException.class, () -> 
FieldUtils.readField(publicChild, "i"));
         assertEquals(I1, FieldUtils.readField(publiclyShadowedChild, "i"));
         assertThrows(IllegalArgumentException.class, () -> 
FieldUtils.readField(privatelyShadowedChild, "i"));
diff --git 
a/src/test/java/org/apache/commons/lang3/text/StrBuilderAppendInsertTest.java 
b/src/test/java/org/apache/commons/lang3/text/StrBuilderAppendInsertTest.java
index 4182b27ff..b93ce6685 100644
--- 
a/src/test/java/org/apache/commons/lang3/text/StrBuilderAppendInsertTest.java
+++ 
b/src/test/java/org/apache/commons/lang3/text/StrBuilderAppendInsertTest.java
@@ -451,7 +451,7 @@ public class StrBuilderAppendInsertTest extends 
AbstractLangTest {
         sb.append(new StringBuilder("abcbardef"), 3, 3);
         assertEquals("foobar", sb.toString());
 
-        sb.append( new StringBuilder("abcbardef"), 4, 3);
+        sb.append(new StringBuilder("abcbardef"), 4, 3);
         assertEquals("foobarard", sb.toString());
     }
 
diff --git a/src/test/java/org/apache/commons/lang3/text/StrBuilderTest.java 
b/src/test/java/org/apache/commons/lang3/text/StrBuilderTest.java
index 2d7cddb05..e963e7ad1 100644
--- a/src/test/java/org/apache/commons/lang3/text/StrBuilderTest.java
+++ b/src/test/java/org/apache/commons/lang3/text/StrBuilderTest.java
@@ -708,7 +708,7 @@ public class StrBuilderTest extends AbstractLangTest {
     }
 
     @Test
-    public void testGetChars ( ) {
+    public void testGetChars () {
         final StrBuilder sb = new StrBuilder();
 
         char[] input = new char[10];
@@ -736,7 +736,7 @@ public class StrBuilderTest extends AbstractLangTest {
     }
 
     @Test
-    public void testGetCharsIntIntCharArrayInt( ) {
+    public void testGetCharsIntIntCharArrayInt() {
         final StrBuilder sb = new StrBuilder();
 
         sb.append("junit");
diff --git a/src/test/java/org/apache/commons/lang3/text/WordUtilsTest.java 
b/src/test/java/org/apache/commons/lang3/text/WordUtilsTest.java
index 0c509efb8..a31f70078 100644
--- a/src/test/java/org/apache/commons/lang3/text/WordUtilsTest.java
+++ b/src/test/java/org/apache/commons/lang3/text/WordUtilsTest.java
@@ -40,12 +40,12 @@ public class WordUtilsTest extends AbstractLangTest {
         assertEquals("", WordUtils.capitalize(""));
         assertEquals("  ", WordUtils.capitalize("  "));
 
-        assertEquals("I", WordUtils.capitalize("I") );
-        assertEquals("I", WordUtils.capitalize("i") );
-        assertEquals("I Am Here 123", WordUtils.capitalize("i am here 123") );
-        assertEquals("I Am Here 123", WordUtils.capitalize("I Am Here 123") );
-        assertEquals("I Am HERE 123", WordUtils.capitalize("i am HERE 123") );
-        assertEquals("I AM HERE 123", WordUtils.capitalize("I AM HERE 123") );
+        assertEquals("I", WordUtils.capitalize("I"));
+        assertEquals("I", WordUtils.capitalize("i"));
+        assertEquals("I Am Here 123", WordUtils.capitalize("i am here 123"));
+        assertEquals("I Am Here 123", WordUtils.capitalize("I Am Here 123"));
+        assertEquals("I Am HERE 123", WordUtils.capitalize("i am HERE 123"));
+        assertEquals("I AM HERE 123", WordUtils.capitalize("I AM HERE 123"));
     }
 
     @Test
@@ -54,12 +54,12 @@ public class WordUtilsTest extends AbstractLangTest {
         assertEquals("", WordUtils.capitalizeFully(""));
         assertEquals("  ", WordUtils.capitalizeFully("  "));
 
-        assertEquals("I", WordUtils.capitalizeFully("I") );
-        assertEquals("I", WordUtils.capitalizeFully("i") );
-        assertEquals("I Am Here 123", WordUtils.capitalizeFully("i am here 
123") );
-        assertEquals("I Am Here 123", WordUtils.capitalizeFully("I Am Here 
123") );
-        assertEquals("I Am Here 123", WordUtils.capitalizeFully("i am HERE 
123") );
-        assertEquals("I Am Here 123", WordUtils.capitalizeFully("I AM HERE 
123") );
+        assertEquals("I", WordUtils.capitalizeFully("I"));
+        assertEquals("I", WordUtils.capitalizeFully("i"));
+        assertEquals("I Am Here 123", WordUtils.capitalizeFully("i am here 
123"));
+        assertEquals("I Am Here 123", WordUtils.capitalizeFully("I Am Here 
123"));
+        assertEquals("I Am Here 123", WordUtils.capitalizeFully("i am HERE 
123"));
+        assertEquals("I Am Here 123", WordUtils.capitalizeFully("I AM HERE 
123"));
     }
 
     @Test
@@ -69,15 +69,15 @@ public class WordUtilsTest extends AbstractLangTest {
         assertEquals("  ", WordUtils.capitalizeFully("  "));
 
         char[] chars = { '-', '+', ' ', '@' };
-        assertEquals("I", WordUtils.capitalizeFully("I", chars) );
-        assertEquals("I", WordUtils.capitalizeFully("i", chars) );
-        assertEquals("I-Am Here+123", WordUtils.capitalizeFully("i-am 
here+123", chars) );
-        assertEquals("I Am+Here-123", WordUtils.capitalizeFully("I 
Am+Here-123", chars) );
-        assertEquals("I+Am-Here 123", WordUtils.capitalizeFully("i+am-HERE 
123", chars) );
-        assertEquals("I-Am Here+123", WordUtils.capitalizeFully("I-AM 
HERE+123", chars) );
+        assertEquals("I", WordUtils.capitalizeFully("I", chars));
+        assertEquals("I", WordUtils.capitalizeFully("i", chars));
+        assertEquals("I-Am Here+123", WordUtils.capitalizeFully("i-am 
here+123", chars));
+        assertEquals("I Am+Here-123", WordUtils.capitalizeFully("I 
Am+Here-123", chars));
+        assertEquals("I+Am-Here 123", WordUtils.capitalizeFully("i+am-HERE 
123", chars));
+        assertEquals("I-Am Here+123", WordUtils.capitalizeFully("I-AM 
HERE+123", chars));
         chars = new char[] {'.'};
-        assertEquals("I am.Fine", WordUtils.capitalizeFully("i aM.fine", 
chars) );
-        assertEquals("I Am.fine", WordUtils.capitalizeFully("i am.fine", null) 
);
+        assertEquals("I am.Fine", WordUtils.capitalizeFully("i aM.fine", 
chars));
+        assertEquals("I Am.fine", WordUtils.capitalizeFully("i am.fine", 
null));
     }
 
     @Test
@@ -87,15 +87,15 @@ public class WordUtilsTest extends AbstractLangTest {
         assertEquals("  ", WordUtils.capitalize("  "));
 
         char[] chars = { '-', '+', ' ', '@' };
-        assertEquals("I", WordUtils.capitalize("I", chars) );
-        assertEquals("I", WordUtils.capitalize("i", chars) );
-        assertEquals("I-Am Here+123", WordUtils.capitalize("i-am here+123", 
chars) );
-        assertEquals("I Am+Here-123", WordUtils.capitalize("I Am+Here-123", 
chars) );
-        assertEquals("I+Am-HERE 123", WordUtils.capitalize("i+am-HERE 123", 
chars) );
-        assertEquals("I-AM HERE+123", WordUtils.capitalize("I-AM HERE+123", 
chars) );
+        assertEquals("I", WordUtils.capitalize("I", chars));
+        assertEquals("I", WordUtils.capitalize("i", chars));
+        assertEquals("I-Am Here+123", WordUtils.capitalize("i-am here+123", 
chars));
+        assertEquals("I Am+Here-123", WordUtils.capitalize("I Am+Here-123", 
chars));
+        assertEquals("I+Am-HERE 123", WordUtils.capitalize("i+am-HERE 123", 
chars));
+        assertEquals("I-AM HERE+123", WordUtils.capitalize("I-AM HERE+123", 
chars));
         chars = new char[] {'.'};
-        assertEquals("I aM.Fine", WordUtils.capitalize("i aM.fine", chars) );
-        assertEquals("I Am.fine", WordUtils.capitalize("i am.fine", null) );
+        assertEquals("I aM.Fine", WordUtils.capitalize("i aM.fine", chars));
+        assertEquals("I Am.fine", WordUtils.capitalize("i am.fine", null));
     }
 
     @Test
@@ -249,12 +249,12 @@ public class WordUtilsTest extends AbstractLangTest {
         assertEquals("", WordUtils.swapCase(""));
         assertEquals("  ", WordUtils.swapCase("  "));
 
-        assertEquals("i", WordUtils.swapCase("I") );
-        assertEquals("I", WordUtils.swapCase("i") );
-        assertEquals("I AM HERE 123", WordUtils.swapCase("i am here 123") );
-        assertEquals("i aM hERE 123", WordUtils.swapCase("I Am Here 123") );
-        assertEquals("I AM here 123", WordUtils.swapCase("i am HERE 123") );
-        assertEquals("i am here 123", WordUtils.swapCase("I AM HERE 123") );
+        assertEquals("i", WordUtils.swapCase("I"));
+        assertEquals("I", WordUtils.swapCase("i"));
+        assertEquals("I AM HERE 123", WordUtils.swapCase("i am here 123"));
+        assertEquals("i aM hERE 123", WordUtils.swapCase("I Am Here 123"));
+        assertEquals("I AM here 123", WordUtils.swapCase("i am HERE 123"));
+        assertEquals("i am here 123", WordUtils.swapCase("I AM HERE 123"));
 
         final String test = "This String contains a TitleCase character: 
\u01C8";
         final String expect = "tHIS sTRING CONTAINS A tITLEcASE CHARACTER: 
\u01C9";
@@ -267,12 +267,12 @@ public class WordUtilsTest extends AbstractLangTest {
         assertEquals("", WordUtils.uncapitalize(""));
         assertEquals("  ", WordUtils.uncapitalize("  "));
 
-        assertEquals("i", WordUtils.uncapitalize("I") );
-        assertEquals("i", WordUtils.uncapitalize("i") );
-        assertEquals("i am here 123", WordUtils.uncapitalize("i am here 123") 
);
-        assertEquals("i am here 123", WordUtils.uncapitalize("I Am Here 123") 
);
-        assertEquals("i am hERE 123", WordUtils.uncapitalize("i am HERE 123") 
);
-        assertEquals("i aM hERE 123", WordUtils.uncapitalize("I AM HERE 123") 
);
+        assertEquals("i", WordUtils.uncapitalize("I"));
+        assertEquals("i", WordUtils.uncapitalize("i"));
+        assertEquals("i am here 123", WordUtils.uncapitalize("i am here 123"));
+        assertEquals("i am here 123", WordUtils.uncapitalize("I Am Here 123"));
+        assertEquals("i am hERE 123", WordUtils.uncapitalize("i am HERE 123"));
+        assertEquals("i aM hERE 123", WordUtils.uncapitalize("I AM HERE 123"));
     }
 
     @Test
@@ -282,15 +282,15 @@ public class WordUtilsTest extends AbstractLangTest {
         assertEquals("  ", WordUtils.uncapitalize("  "));
 
         char[] chars = { '-', '+', ' ', '@' };
-        assertEquals("i", WordUtils.uncapitalize("I", chars) );
-        assertEquals("i", WordUtils.uncapitalize("i", chars) );
-        assertEquals("i am-here+123", WordUtils.uncapitalize("i am-here+123", 
chars) );
-        assertEquals("i+am here-123", WordUtils.uncapitalize("I+Am Here-123", 
chars) );
-        assertEquals("i-am+hERE 123", WordUtils.uncapitalize("i-am+HERE 123", 
chars) );
-        assertEquals("i aM-hERE+123", WordUtils.uncapitalize("I AM-HERE+123", 
chars) );
+        assertEquals("i", WordUtils.uncapitalize("I", chars));
+        assertEquals("i", WordUtils.uncapitalize("i", chars));
+        assertEquals("i am-here+123", WordUtils.uncapitalize("i am-here+123", 
chars));
+        assertEquals("i+am here-123", WordUtils.uncapitalize("I+Am Here-123", 
chars));
+        assertEquals("i-am+hERE 123", WordUtils.uncapitalize("i-am+HERE 123", 
chars));
+        assertEquals("i aM-hERE+123", WordUtils.uncapitalize("I AM-HERE+123", 
chars));
         chars = new char[] {'.'};
-        assertEquals("i AM.fINE", WordUtils.uncapitalize("I AM.FINE", chars) );
-        assertEquals("i aM.FINE", WordUtils.uncapitalize("I AM.FINE", null) );
+        assertEquals("i AM.fINE", WordUtils.uncapitalize("I AM.FINE", chars));
+        assertEquals("i aM.FINE", WordUtils.uncapitalize("I AM.FINE", null));
     }
 
     @Test
diff --git 
a/src/test/java/org/apache/commons/lang3/time/FastDateParserSDFTest.java 
b/src/test/java/org/apache/commons/lang3/time/FastDateParserSDFTest.java
index 31bf1db26..a627844cd 100644
--- a/src/test/java/org/apache/commons/lang3/time/FastDateParserSDFTest.java
+++ b/src/test/java/org/apache/commons/lang3/time/FastDateParserSDFTest.java
@@ -55,54 +55,54 @@ public class FastDateParserSDFTest extends AbstractLangTest 
{
                 Arguments.of("z yyyy", "-12:34 2010",    Locale.UK, false),
                 Arguments.of("z yyyy", "-123 2010",      Locale.UK, false),
                 // year tests
-                Arguments.of( "MM/dd/yyyy", "01/11/12",  Locale.UK, true),
-                Arguments.of( "MM/dd/yy", "01/11/12",    Locale.UK, true),
+                Arguments.of("MM/dd/yyyy", "01/11/12",  Locale.UK, true),
+                Arguments.of("MM/dd/yy", "01/11/12",    Locale.UK, true),
 
                 // LANG-1089
-                Arguments.of( "HH", "00",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "00",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "00",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "00",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
-
-                Arguments.of( "HH", "01",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "01",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "01",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "01",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
-
-                Arguments.of( "HH", "11",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "11",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "11",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "11",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
-
-                Arguments.of( "HH", "12",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "12",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "12",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "12",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
-
-                Arguments.of( "HH", "13",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "13",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "13",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "13",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
-
-                Arguments.of( "HH", "23",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "23",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "23",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "23",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
-
-                Arguments.of( "HH", "24",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "24",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "24",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "24",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
-
-                Arguments.of( "HH", "25",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "25",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "25",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "25",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
-
-                Arguments.of( "HH", "48",    Locale.UK, true), // Hour in day 
(0-23)
-                Arguments.of( "KK", "48",    Locale.UK, true), // Hour in 
am/pm (0-11)
-                Arguments.of( "hh", "48",    Locale.UK, true), // Hour in 
am/pm (1-12), i.e. midday/midnight is 12, not 0
-                Arguments.of( "kk", "48",    Locale.UK, true)  // Hour in day 
(1-24), i.e. midnight is 24, not 0
+                Arguments.of("HH", "00",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "00",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "00",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "00",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
+
+                Arguments.of("HH", "01",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "01",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "01",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "01",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
+
+                Arguments.of("HH", "11",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "11",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "11",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "11",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
+
+                Arguments.of("HH", "12",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "12",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "12",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "12",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
+
+                Arguments.of("HH", "13",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "13",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "13",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "13",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
+
+                Arguments.of("HH", "23",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "23",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "23",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "23",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
+
+                Arguments.of("HH", "24",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "24",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "24",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "24",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
+
+                Arguments.of("HH", "25",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "25",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "25",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "25",    Locale.UK, true), // Hour in day 
(1-24), i.e. midnight is 24, not 0
+
+                Arguments.of("HH", "48",    Locale.UK, true), // Hour in day 
(0-23)
+                Arguments.of("KK", "48",    Locale.UK, true), // Hour in am/pm 
(0-11)
+                Arguments.of("hh", "48",    Locale.UK, true), // Hour in am/pm 
(1-12), i.e. midday/midnight is 12, not 0
+                Arguments.of("kk", "48",    Locale.UK, true)  // Hour in day 
(1-24), i.e. midnight is 24, not 0
         );
         // @formatter:on
     }
diff --git 
a/src/test/java/org/apache/commons/lang3/time/FastDateParser_MoreOrLessTest.java
 
b/src/test/java/org/apache/commons/lang3/time/FastDateParser_MoreOrLessTest.java
index 6895de0ed..8cd9061d9 100644
--- 
a/src/test/java/org/apache/commons/lang3/time/FastDateParser_MoreOrLessTest.java
+++ 
b/src/test/java/org/apache/commons/lang3/time/FastDateParser_MoreOrLessTest.java
@@ -96,7 +96,7 @@ public class FastDateParser_MoreOrLessTest extends 
AbstractLangTest {
         assertEquals(input.length(), parsePosition.getIndex());
 
         parsePosition.setIndex(0);
-        assertNull(parser.parse( "Thorsday, 03/23/61", parsePosition));
+        assertNull(parser.parse("Thorsday, 03/23/61", parsePosition));
         assertEquals(0, parsePosition.getErrorIndex());
     }
 
@@ -110,7 +110,7 @@ public class FastDateParser_MoreOrLessTest extends 
AbstractLangTest {
         assertEquals(input.length(), parsePosition.getIndex());
 
         parsePosition.setIndex(0);
-        assertNull(parser.parse( "11:23 Pacific Standard ", parsePosition));
+        assertNull(parser.parse("11:23 Pacific Standard ", parsePosition));
         assertEquals(6, parsePosition.getErrorIndex());
     }
 }
diff --git a/src/test/java/org/apache/commons/lang3/time/WeekYearTest.java 
b/src/test/java/org/apache/commons/lang3/time/WeekYearTest.java
index 5f7cabc21..1bbb9c361 100644
--- a/src/test/java/org/apache/commons/lang3/time/WeekYearTest.java
+++ b/src/test/java/org/apache/commons/lang3/time/WeekYearTest.java
@@ -33,24 +33,26 @@ import org.junit.jupiter.params.provider.MethodSource;
 public class WeekYearTest extends AbstractLangTest {
 
     public static Stream<Arguments> data() {
+        // @formatter:off
         return Stream.of(
-            Arguments.of(new GregorianCalendar( 2005, Calendar.JANUARY, 1), 
"2004-W53-6"),
-            Arguments.of(new GregorianCalendar( 2005, Calendar.JANUARY, 2), 
"2004-W53-7"),
-            Arguments.of(new GregorianCalendar( 2005, Calendar.DECEMBER, 31), 
"2005-W52-6"),
-            Arguments.of(new GregorianCalendar( 2007, Calendar.JANUARY, 1), 
"2007-W01-1"),
-            Arguments.of(new GregorianCalendar( 2007, Calendar.DECEMBER, 30), 
"2007-W52-7"),
-            Arguments.of(new GregorianCalendar( 2007, Calendar.DECEMBER, 31), 
"2008-W01-1"),
-            Arguments.of(new GregorianCalendar( 2008, Calendar.JANUARY, 1), 
"2008-W01-2"),
-            Arguments.of(new GregorianCalendar( 2008, Calendar.DECEMBER, 28), 
"2008-W52-7"),
-            Arguments.of(new GregorianCalendar( 2008, Calendar.DECEMBER, 29), 
"2009-W01-1"),
-            Arguments.of(new GregorianCalendar( 2008, Calendar.DECEMBER, 30), 
"2009-W01-2"),
-            Arguments.of(new GregorianCalendar( 2008, Calendar.DECEMBER, 31), 
"2009-W01-3"),
-            Arguments.of(new GregorianCalendar( 2009, Calendar.JANUARY, 1), 
"2009-W01-4"),
-            Arguments.of(new GregorianCalendar( 2009, Calendar.DECEMBER, 31), 
"2009-W53-4"),
-            Arguments.of(new GregorianCalendar( 2010, Calendar.JANUARY, 1), 
"2009-W53-5"),
-            Arguments.of(new GregorianCalendar( 2010, Calendar.JANUARY, 2), 
"2009-W53-6"),
-            Arguments.of(new GregorianCalendar( 2010, Calendar.JANUARY, 3), 
"2009-W53-7")
+            Arguments.of(new GregorianCalendar(2005, Calendar.JANUARY, 1), 
"2004-W53-6"),
+            Arguments.of(new GregorianCalendar(2005, Calendar.JANUARY, 2), 
"2004-W53-7"),
+            Arguments.of(new GregorianCalendar(2005, Calendar.DECEMBER, 31), 
"2005-W52-6"),
+            Arguments.of(new GregorianCalendar(2007, Calendar.JANUARY, 1), 
"2007-W01-1"),
+            Arguments.of(new GregorianCalendar(2007, Calendar.DECEMBER, 30), 
"2007-W52-7"),
+            Arguments.of(new GregorianCalendar(2007, Calendar.DECEMBER, 31), 
"2008-W01-1"),
+            Arguments.of(new GregorianCalendar(2008, Calendar.JANUARY, 1), 
"2008-W01-2"),
+            Arguments.of(new GregorianCalendar(2008, Calendar.DECEMBER, 28), 
"2008-W52-7"),
+            Arguments.of(new GregorianCalendar(2008, Calendar.DECEMBER, 29), 
"2009-W01-1"),
+            Arguments.of(new GregorianCalendar(2008, Calendar.DECEMBER, 30), 
"2009-W01-2"),
+            Arguments.of(new GregorianCalendar(2008, Calendar.DECEMBER, 31), 
"2009-W01-3"),
+            Arguments.of(new GregorianCalendar(2009, Calendar.JANUARY, 1), 
"2009-W01-4"),
+            Arguments.of(new GregorianCalendar(2009, Calendar.DECEMBER, 31), 
"2009-W53-4"),
+            Arguments.of(new GregorianCalendar(2010, Calendar.JANUARY, 1), 
"2009-W53-5"),
+            Arguments.of(new GregorianCalendar(2010, Calendar.JANUARY, 2), 
"2009-W53-6"),
+            Arguments.of(new GregorianCalendar(2010, Calendar.JANUARY, 3), 
"2009-W53-7")
         );
+        // @formatter:on
     }
 
     @ParameterizedTest

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