diff --git a/src/test/java/org/apache/commons/lang3/AnnotationUtilsTest.java b/src/test/java/org/apache/commons/lang3/AnnotationUtilsTest.java
index e87abaed9..5b0760e5b 100644
--- a/src/test/java/org/apache/commons/lang3/AnnotationUtilsTest.java
+++ b/src/test/java/org/apache/commons/lang3/AnnotationUtilsTest.java
@@ -494,14 +494,14 @@ public class AnnotationUtilsTest {
 
     @Test(timeout = 666000)
     public void testToString() throws Exception {
-        final Test testAnno = getClass().getDeclaredMethod("testToString")
+        final Test testAnnotation = getClass().getDeclaredMethod("testToString")
                 .getAnnotation(Test.class);
-        final String toString = AnnotationUtils.toString(testAnno);
-        assertTrue(toString.startsWith("@org.junit.Test("));
-        assertTrue(toString.endsWith(")"));
-        assertTrue(toString.contains("expected=class org.junit.Test$None"));
-        assertTrue(toString.contains("timeout=666000"));
-        assertTrue(toString.contains(", "));
+        final String annotationString = AnnotationUtils.toString(testAnnotation);
+        assertTrue(annotationString.startsWith("@org.junit.Test("));
+        assertTrue(annotationString.endsWith(")"));
+        assertTrue(annotationString.contains("expected=class org.junit.Test$None"));
+        assertTrue(annotationString.contains("timeout=666000"));
+        assertTrue(annotationString.contains(", "));
     }
 
 }
diff --git a/src/test/java/org/apache/commons/lang3/ArrayUtilsRemoveMultipleTest.java b/src/test/java/org/apache/commons/lang3/ArrayUtilsRemoveMultipleTest.java
index 6b548b716..b6f22d558 100644
--- a/src/test/java/org/apache/commons/lang3/ArrayUtilsRemoveMultipleTest.java
+++ b/src/test/java/org/apache/commons/lang3/ArrayUtilsRemoveMultipleTest.java
@@ -35,36 +35,47 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllObjectArray() {
         Object[] array;
+
         array = ArrayUtils.removeAll(new Object[] { "a" }, 0);
         assertArrayEquals(ArrayUtils.EMPTY_OBJECT_ARRAY, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b" }, 0, 1);
         assertArrayEquals(ArrayUtils.EMPTY_OBJECT_ARRAY, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c" }, 1, 2);
         assertArrayEquals(new Object[] { "a" }, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c", "d" }, 1, 2);
         assertArrayEquals(new Object[] { "a", "d" }, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c", "d" }, 0, 3);
         assertArrayEquals(new Object[] { "b", "c" }, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c", "d" }, 0, 1, 3);
         assertArrayEquals(new Object[] { "c" }, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c", "d", "e" }, 0, 1, 3);
         assertArrayEquals(new Object[] { "c", "e" }, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c", "d", "e" }, 0, 2, 4);
         assertArrayEquals(new Object[] { "b", "d" }, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c", "d" }, 0, 1, 3, 0, 1, 3);
         assertArrayEquals(new Object[] { "c" }, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c", "d" }, 2, 1, 0, 3);
         assertArrayEquals(ArrayUtils.EMPTY_OBJECT_ARRAY, array);
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new Object[] { "a", "b", "c", "d" }, 2, 0, 1, 3, 0, 2, 1, 3);
         assertArrayEquals(ArrayUtils.EMPTY_OBJECT_ARRAY, array);
         assertEquals(Object.class, array.getClass().getComponentType());
@@ -99,12 +110,15 @@ public class ArrayUtilsRemoveMultipleTest {
         final Number[] inarray = { Integer.valueOf(1), Long.valueOf(2L), Byte.valueOf((byte) 3) };
         assertEquals(3, inarray.length);
         Number[] outarray;
+
         outarray = ArrayUtils.removeAll(inarray, 1);
         assertArrayEquals(new Number[] { Integer.valueOf(1), Byte.valueOf((byte) 3) }, outarray);
         assertEquals(Number.class, outarray.getClass().getComponentType());
+
         outarray = ArrayUtils.removeAll(outarray, 1);
         assertArrayEquals(new Number[] { Integer.valueOf(1) }, outarray);
         assertEquals(Number.class, outarray.getClass().getComponentType());
+
         outarray = ArrayUtils.removeAll(outarray, 0);
         assertEquals(0, outarray.length);
         assertEquals(Number.class, outarray.getClass().getComponentType());
@@ -112,9 +126,11 @@ public class ArrayUtilsRemoveMultipleTest {
         outarray = ArrayUtils.removeAll(inarray, 0, 1);
         assertArrayEquals(new Number[] { Byte.valueOf((byte) 3) }, outarray);
         assertEquals(Number.class, outarray.getClass().getComponentType());
+
         outarray = ArrayUtils.removeAll(inarray, 0, 2);
         assertArrayEquals(new Number[] { Long.valueOf(2L) }, outarray);
         assertEquals(Number.class, outarray.getClass().getComponentType());
+
         outarray = ArrayUtils.removeAll(inarray, 1, 2);
         assertArrayEquals(new Number[] { Integer.valueOf(1) }, outarray);
         assertEquals(Number.class, outarray.getClass().getComponentType());
@@ -123,15 +139,19 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllBooleanArray() {
         boolean[] array;
+
         array = ArrayUtils.removeAll(new boolean[] { true }, 0);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BOOLEAN_ARRAY, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false }, 0);
         assertTrue(Arrays.equals(new boolean[] { false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false }, 1);
         assertTrue(Arrays.equals(new boolean[] { true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, true }, 1);
         assertTrue(Arrays.equals(new boolean[] { true, true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
@@ -139,30 +159,39 @@ public class ArrayUtilsRemoveMultipleTest {
         array = ArrayUtils.removeAll(new boolean[] { true, false }, 0, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BOOLEAN_ARRAY, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, false }, 0, 1);
         assertTrue(Arrays.equals(new boolean[] { false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, false }, 0, 2);
         assertTrue(Arrays.equals(new boolean[] { false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, false }, 1, 2);
         assertTrue(Arrays.equals(new boolean[] { true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, true, false, true }, 0, 2, 4);
         assertTrue(Arrays.equals(new boolean[] { false, false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, true, false, true }, 1, 3);
         assertTrue(Arrays.equals(new boolean[] { true, true, true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, true, false, true }, 1, 3, 4);
         assertTrue(Arrays.equals(new boolean[] { true, true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, true, false, true, false, true }, 0, 2, 4, 6);
         assertTrue(Arrays.equals(new boolean[] { false, false, false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, true, false, true, false, true }, 1, 3, 5);
         assertTrue(Arrays.equals(new boolean[] { true, true, true, true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new boolean[] { true, false, true, false, true, false, true }, 0, 1, 2);
         assertTrue(Arrays.equals(new boolean[] { false, true, false, true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
@@ -195,15 +224,19 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllByteArray() {
         byte[] array;
+
         array = ArrayUtils.removeAll(new byte[] { 1 }, 0);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BYTE_ARRAY, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2 }, 0);
         assertTrue(Arrays.equals(new byte[] { 2 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2 }, 1);
         assertTrue(Arrays.equals(new byte[] { 1 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2, 1 }, 1);
         assertTrue(Arrays.equals(new byte[] { 1, 1 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
@@ -211,24 +244,31 @@ public class ArrayUtilsRemoveMultipleTest {
         array = ArrayUtils.removeAll(new byte[] { 1, 2 }, 0, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BYTE_ARRAY, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2, 3 }, 0, 1);
         assertTrue(Arrays.equals(new byte[] { 3 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2, 3 }, 1, 2);
         assertTrue(Arrays.equals(new byte[] { 1 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2, 3 }, 0, 2);
         assertTrue(Arrays.equals(new byte[] { 2 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2, 3, 4, 5 }, 1, 3);
         assertTrue(Arrays.equals(new byte[] { 1, 3, 5 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2, 3, 4, 5 }, 0, 2, 4);
         assertTrue(Arrays.equals(new byte[] { 2, 4 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2, 3, 4, 5, 6, 7 }, 1, 3, 5);
         assertTrue(Arrays.equals(new byte[] { 1, 3, 5, 7 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new byte[] { 1, 2, 3, 4, 5, 6, 7 }, 0, 2, 4, 6);
         assertTrue(Arrays.equals(new byte[] { 2, 4, 6 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
@@ -261,15 +301,19 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllCharArray() {
         char[] array;
+
         array = ArrayUtils.removeAll(new char[] { 'a' }, 0);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_CHAR_ARRAY, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b' }, 0);
         assertTrue(Arrays.equals(new char[] { 'b' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b' }, 1);
         assertTrue(Arrays.equals(new char[] { 'a' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b', 'c' }, 1);
         assertTrue(Arrays.equals(new char[] { 'a', 'c' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
@@ -277,24 +321,31 @@ public class ArrayUtilsRemoveMultipleTest {
         array = ArrayUtils.removeAll(new char[] { 'a', 'b' }, 0, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_CHAR_ARRAY, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b', 'c' }, 0, 1);
         assertTrue(Arrays.equals(new char[] { 'c' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b', 'c' }, 1, 2);
         assertTrue(Arrays.equals(new char[] { 'a' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b', 'c' }, 0, 2);
         assertTrue(Arrays.equals(new char[] { 'b' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b', 'c', 'd', 'e' }, 1, 3);
         assertTrue(Arrays.equals(new char[] { 'a', 'c', 'e' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b', 'c', 'd', 'e' }, 0, 2, 4);
         assertTrue(Arrays.equals(new char[] { 'b', 'd' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b', 'c', 'd', 'e', 'f', 'g' }, 1, 3, 5);
         assertTrue(Arrays.equals(new char[] { 'a', 'c', 'e', 'g' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new char[] { 'a', 'b', 'c', 'd', 'e', 'f', 'g' }, 0, 2, 4, 6);
         assertTrue(Arrays.equals(new char[] { 'b', 'd', 'f' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
@@ -327,15 +378,19 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllDoubleArray() {
         double[] array;
+
         array = ArrayUtils.removeAll(new double[] { 1 }, 0);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_DOUBLE_ARRAY, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2 }, 0);
         assertTrue(Arrays.equals(new double[] { 2 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2 }, 1);
         assertTrue(Arrays.equals(new double[] { 1 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2, 1 }, 1);
         assertTrue(Arrays.equals(new double[] { 1, 1 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
@@ -343,24 +398,31 @@ public class ArrayUtilsRemoveMultipleTest {
         array = ArrayUtils.removeAll(new double[] { 1, 2 }, 0, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_DOUBLE_ARRAY, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2, 3 }, 0, 1);
         assertTrue(Arrays.equals(new double[] { 3 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2, 3 }, 1, 2);
         assertTrue(Arrays.equals(new double[] { 1 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2, 3 }, 0, 2);
         assertTrue(Arrays.equals(new double[] { 2 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2, 3, 4, 5 }, 1, 3);
         assertTrue(Arrays.equals(new double[] { 1, 3, 5 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2, 3, 4, 5 }, 0, 2, 4);
         assertTrue(Arrays.equals(new double[] { 2, 4 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2, 3, 4, 5, 6, 7 }, 1, 3, 5);
         assertTrue(Arrays.equals(new double[] { 1, 3, 5, 7 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new double[] { 1, 2, 3, 4, 5, 6, 7 }, 0, 2, 4, 6);
         assertTrue(Arrays.equals(new double[] { 2, 4, 6 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
@@ -393,15 +455,19 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllFloatArray() {
         float[] array;
+
         array = ArrayUtils.removeAll(new float[] { 1 }, 0);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_FLOAT_ARRAY, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2 }, 0);
         assertTrue(Arrays.equals(new float[] { 2 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2 }, 1);
         assertTrue(Arrays.equals(new float[] { 1 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2, 1 }, 1);
         assertTrue(Arrays.equals(new float[] { 1, 1 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
@@ -409,24 +475,31 @@ public class ArrayUtilsRemoveMultipleTest {
         array = ArrayUtils.removeAll(new float[] { 1, 2 }, 0, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_FLOAT_ARRAY, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2, 3 }, 0, 1);
         assertTrue(Arrays.equals(new float[] { 3 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2, 3 }, 1, 2);
         assertTrue(Arrays.equals(new float[] { 1 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2, 3 }, 0, 2);
         assertTrue(Arrays.equals(new float[] { 2 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2, 3, 4, 5 }, 1, 3);
         assertTrue(Arrays.equals(new float[] { 1, 3, 5 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2, 3, 4, 5 }, 0, 2, 4);
         assertTrue(Arrays.equals(new float[] { 2, 4 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2, 3, 4, 5, 6, 7 }, 1, 3, 5);
         assertTrue(Arrays.equals(new float[] { 1, 3, 5, 7 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new float[] { 1, 2, 3, 4, 5, 6, 7 }, 0, 2, 4, 6);
         assertTrue(Arrays.equals(new float[] { 2, 4, 6 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
@@ -459,19 +532,25 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllIntArray() {
         int[] array;
+
         array = ArrayUtils.removeAll(ArrayUtils.EMPTY_INT_ARRAY, ArrayUtils.EMPTY_INT_ARRAY);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_INT_ARRAY, array));
+
         array = ArrayUtils.removeAll(new int[] { 1 }, ArrayUtils.EMPTY_INT_ARRAY);
         assertTrue(Arrays.equals(new int[] { 1 }, array));
+
         array = ArrayUtils.removeAll(new int[] { 1 }, 0);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_INT_ARRAY, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2 }, 0);
         assertTrue(Arrays.equals(new int[] { 2 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2 }, 1);
         assertTrue(Arrays.equals(new int[] { 1 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2, 1 }, 1);
         assertTrue(Arrays.equals(new int[] { 1, 1 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
@@ -479,24 +558,31 @@ public class ArrayUtilsRemoveMultipleTest {
         array = ArrayUtils.removeAll(new int[] { 1, 2 }, 0, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_INT_ARRAY, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2, 3 }, 0, 1);
         assertTrue(Arrays.equals(new int[] { 3 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2, 3 }, 1, 2);
         assertTrue(Arrays.equals(new int[] { 1 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2, 3 }, 0, 2);
         assertTrue(Arrays.equals(new int[] { 2 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2, 3, 4, 5 }, 1, 3);
         assertTrue(Arrays.equals(new int[] { 1, 3, 5 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2, 3, 4, 5 }, 0, 2, 4);
         assertTrue(Arrays.equals(new int[] { 2, 4 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2, 3, 4, 5, 6, 7 }, 1, 3, 5);
         assertTrue(Arrays.equals(new int[] { 1, 3, 5, 7 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new int[] { 1, 2, 3, 4, 5, 6, 7 }, 0, 2, 4, 6);
         assertTrue(Arrays.equals(new int[] { 2, 4, 6 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
@@ -529,15 +615,19 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllLongArray() {
         long[] array;
+
         array = ArrayUtils.removeAll(new long[] { 1 }, 0);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_LONG_ARRAY, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2 }, 0);
         assertTrue(Arrays.equals(new long[] { 2 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2 }, 1);
         assertTrue(Arrays.equals(new long[] { 1 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2, 1 }, 1);
         assertTrue(Arrays.equals(new long[] { 1, 1 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
@@ -545,24 +635,31 @@ public class ArrayUtilsRemoveMultipleTest {
         array = ArrayUtils.removeAll(new long[] { 1, 2 }, 0, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_LONG_ARRAY, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2, 3 }, 0, 1);
         assertTrue(Arrays.equals(new long[] { 3 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2, 3 }, 1, 2);
         assertTrue(Arrays.equals(new long[] { 1 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2, 3 }, 0, 2);
         assertTrue(Arrays.equals(new long[] { 2 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2, 3, 4, 5 }, 1, 3);
         assertTrue(Arrays.equals(new long[] { 1, 3, 5 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2, 3, 4, 5 }, 0, 2, 4);
         assertTrue(Arrays.equals(new long[] { 2, 4 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2, 3, 4, 5, 6, 7 }, 1, 3, 5);
         assertTrue(Arrays.equals(new long[] { 1, 3, 5, 7 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new long[] { 1, 2, 3, 4, 5, 6, 7 }, 0, 2, 4, 6);
         assertTrue(Arrays.equals(new long[] { 2, 4, 6 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
@@ -595,15 +692,19 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveAllShortArray() {
         short[] array;
+
         array = ArrayUtils.removeAll(new short[] { 1 }, 0);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_SHORT_ARRAY, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2 }, 0);
         assertTrue(Arrays.equals(new short[] { 2 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2 }, 1);
         assertTrue(Arrays.equals(new short[] { 1 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2, 1 }, 1);
         assertTrue(Arrays.equals(new short[] { 1, 1 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
@@ -611,24 +712,31 @@ public class ArrayUtilsRemoveMultipleTest {
         array = ArrayUtils.removeAll(new short[] { 1, 2 }, 0, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_SHORT_ARRAY, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2, 3 }, 0, 1);
         assertTrue(Arrays.equals(new short[] { 3 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2, 3 }, 1, 2);
         assertTrue(Arrays.equals(new short[] { 1 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2, 3 }, 0, 2);
         assertTrue(Arrays.equals(new short[] { 2 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2, 3, 4, 5 }, 1, 3);
         assertTrue(Arrays.equals(new short[] { 1, 3, 5 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2, 3, 4, 5 }, 0, 2, 4);
         assertTrue(Arrays.equals(new short[] { 2, 4 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2, 3, 4, 5, 6, 7 }, 1, 3, 5);
         assertTrue(Arrays.equals(new short[] { 1, 3, 5, 7 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeAll(new short[] { 1, 2, 3, 4, 5, 6, 7 }, 0, 2, 4, 6);
         assertTrue(Arrays.equals(new short[] { 2, 4, 6 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
@@ -661,41 +769,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveElementsObjectArray() {
         Object[] array;
+
         array = ArrayUtils.removeElements((Object[]) null, "a");
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_OBJECT_ARRAY, "a");
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_OBJECT_ARRAY, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a" }, "a");
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_OBJECT_ARRAY, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a", "b" }, "a");
         assertTrue(Arrays.equals(new Object[] { "b" }, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a", "b", "a" }, "a");
         assertTrue(Arrays.equals(new Object[] { "b", "a" }, array));
         assertEquals(Object.class, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((Object[]) null, "a", "b");
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_OBJECT_ARRAY, "a", "b");
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_OBJECT_ARRAY, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a" }, "a", "b");
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_OBJECT_ARRAY, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a", "b" }, "a", "c");
         assertTrue(Arrays.equals(new Object[] { "b" }, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a", "b", "a" }, "a");
         assertTrue(Arrays.equals(new Object[] { "b", "a" }, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a", "b", "a" }, "a", "b");
         assertTrue(Arrays.equals(new Object[] { "a" }, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a", "b", "a" }, "a", "a");
         assertTrue(Arrays.equals(new Object[] { "b" }, array));
         assertEquals(Object.class, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new Object[] { "a", "b", "a" }, "a", "a", "a", "a");
         assertTrue(Arrays.equals(new Object[] { "b" }, array));
         assertEquals(Object.class, array.getClass().getComponentType());
@@ -704,41 +824,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveElementBooleanArray() {
         boolean[] array;
+
         array = ArrayUtils.removeElements((boolean[]) null, true);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_BOOLEAN_ARRAY, true);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BOOLEAN_ARRAY, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true }, true);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BOOLEAN_ARRAY, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true, false }, true);
         assertTrue(Arrays.equals(new boolean[] { false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true, false, true }, true);
         assertTrue(Arrays.equals(new boolean[] { false, true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((boolean[]) null, true, false);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_BOOLEAN_ARRAY, true, false);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BOOLEAN_ARRAY, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true }, true, false);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BOOLEAN_ARRAY, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true, false }, true, false);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BOOLEAN_ARRAY, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true, false }, true, true);
         assertTrue(Arrays.equals(new boolean[] { false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true, false, true }, true, false);
         assertTrue(Arrays.equals(new boolean[] { true }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true, false, true }, true, true);
         assertTrue(Arrays.equals(new boolean[] { false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new boolean[] { true, false, true }, true, true, true, true);
         assertTrue(Arrays.equals(new boolean[] { false }, array));
         assertEquals(Boolean.TYPE, array.getClass().getComponentType());
@@ -747,41 +879,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveElementByteArray() {
         byte[] array;
+
         array = ArrayUtils.removeElements((byte[]) null, (byte) 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_BYTE_ARRAY, (byte) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BYTE_ARRAY, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1 }, (byte) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BYTE_ARRAY, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1, 2 }, (byte) 1);
         assertTrue(Arrays.equals(new byte[] { 2 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1, 2, 1 }, (byte) 1);
         assertTrue(Arrays.equals(new byte[] { 2, 1 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((byte[]) null, (byte) 1, (byte) 2);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_BYTE_ARRAY, (byte) 1, (byte) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BYTE_ARRAY, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1 }, (byte) 1, (byte) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BYTE_ARRAY, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1, 2 }, (byte) 1, (byte) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_BYTE_ARRAY, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1, 2 }, (byte) 1, (byte) 1);
         assertTrue(Arrays.equals(new byte[] { 2 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1, 2, 1 }, (byte) 1, (byte) 2);
         assertTrue(Arrays.equals(new byte[] { 1 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1, 2, 1 }, (byte) 1, (byte) 1);
         assertTrue(Arrays.equals(new byte[] { 2 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new byte[] { 1, 2, 1 }, (byte) 1, (byte) 1, (byte) 1, (byte) 1);
         assertTrue(Arrays.equals(new byte[] { 2 }, array));
         assertEquals(Byte.TYPE, array.getClass().getComponentType());
@@ -790,41 +934,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveElementCharArray() {
         char[] array;
+
         array = ArrayUtils.removeElements((char[]) null, 'a');
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_CHAR_ARRAY, 'a');
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_CHAR_ARRAY, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a' }, 'a');
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_CHAR_ARRAY, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a', 'b' }, 'a');
         assertTrue(Arrays.equals(new char[] { 'b' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a', 'b', 'a' }, 'a');
         assertTrue(Arrays.equals(new char[] { 'b', 'a' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((char[]) null, 'a', 'b');
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_CHAR_ARRAY, 'a', 'b');
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_CHAR_ARRAY, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a' }, 'a', 'b');
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_CHAR_ARRAY, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a', 'b' }, 'a', 'b');
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_CHAR_ARRAY, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a', 'b' }, 'a', 'a');
         assertTrue(Arrays.equals(new char[] { 'b' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a', 'b', 'a' }, 'a', 'b');
         assertTrue(Arrays.equals(new char[] { 'a' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a', 'b', 'a' }, 'a', 'a');
         assertTrue(Arrays.equals(new char[] { 'b' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new char[] { 'a', 'b', 'a' }, 'a', 'a', 'a', 'a');
         assertTrue(Arrays.equals(new char[] { 'b' }, array));
         assertEquals(Character.TYPE, array.getClass().getComponentType());
@@ -834,41 +990,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @SuppressWarnings("cast")
     public void testRemoveElementDoubleArray() {
         double[] array;
+
         array = ArrayUtils.removeElements((double[]) null, (double) 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_DOUBLE_ARRAY, (double) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_DOUBLE_ARRAY, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1 }, (double) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_DOUBLE_ARRAY, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1, 2 }, (double) 1);
         assertTrue(Arrays.equals(new double[] { 2 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1, 2, 1 }, (double) 1);
         assertTrue(Arrays.equals(new double[] { 2, 1 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((double[]) null, (double) 1, (double) 2);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_DOUBLE_ARRAY, (double) 1, (double) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_DOUBLE_ARRAY, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1 }, (double) 1, (double) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_DOUBLE_ARRAY, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1, 2 }, (double) 1, (double) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_DOUBLE_ARRAY, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1, 2 }, (double) 1, (double) 1);
         assertTrue(Arrays.equals(new double[] { 2 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1, 2, 1 }, (double) 1, (double) 2);
         assertTrue(Arrays.equals(new double[] { 1 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1, 2, 1 }, (double) 1, (double) 1);
         assertTrue(Arrays.equals(new double[] { 2 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new double[] { 1, 2, 1 }, (double) 1, (double) 1, (double) 1, (double) 1);
         assertTrue(Arrays.equals(new double[] { 2 }, array));
         assertEquals(Double.TYPE, array.getClass().getComponentType());
@@ -878,41 +1046,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @SuppressWarnings("cast")
     public void testRemoveElementFloatArray() {
         float[] array;
+
         array = ArrayUtils.removeElements((float[]) null, (float) 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_FLOAT_ARRAY, (float) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_FLOAT_ARRAY, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1 }, (float) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_FLOAT_ARRAY, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1, 2 }, (float) 1);
         assertTrue(Arrays.equals(new float[] { 2 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1, 2, 1 }, (float) 1);
         assertTrue(Arrays.equals(new float[] { 2, 1 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((float[]) null, (float) 1, (float) 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_FLOAT_ARRAY, (float) 1, (float) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_FLOAT_ARRAY, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1 }, (float) 1, (float) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_FLOAT_ARRAY, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1, 2 }, (float) 1, (float) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_FLOAT_ARRAY, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1, 2 }, (float) 1, (float) 1);
         assertTrue(Arrays.equals(new float[] { 2 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1, 2, 1 }, (float) 1, (float) 1);
         assertTrue(Arrays.equals(new float[] { 2 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1, 2, 1 }, (float) 1, (float) 2);
         assertTrue(Arrays.equals(new float[] { 1 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new float[] { 1, 2, 1 }, (float) 1, (float) 1, (float) 1, (float) 1);
         assertTrue(Arrays.equals(new float[] { 2 }, array));
         assertEquals(Float.TYPE, array.getClass().getComponentType());
@@ -921,41 +1101,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveElementIntArray() {
         int[] array;
+
         array = ArrayUtils.removeElements((int[]) null, 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_INT_ARRAY, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_INT_ARRAY, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1 }, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_INT_ARRAY, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1, 2 }, 1);
         assertTrue(Arrays.equals(new int[] { 2 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1, 2, 1 }, 1);
         assertTrue(Arrays.equals(new int[] { 2, 1 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((int[]) null, 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_INT_ARRAY, 1, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_INT_ARRAY, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1 }, 1, 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_INT_ARRAY, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1, 2 }, 1, 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_INT_ARRAY, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1, 2 }, 1, 1);
         assertTrue(Arrays.equals(new int[] { 2 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1, 2, 1 }, 1, 2);
         assertTrue(Arrays.equals(new int[] { 1 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1, 2, 1 }, 1, 1);
         assertTrue(Arrays.equals(new int[] { 2 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new int[] { 1, 2, 1 }, 1, 1, 1, 1);
         assertTrue(Arrays.equals(new int[] { 2 }, array));
         assertEquals(Integer.TYPE, array.getClass().getComponentType());
@@ -965,41 +1157,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @SuppressWarnings("cast")
     public void testRemoveElementLongArray() {
         long[] array;
+
         array = ArrayUtils.removeElements((long[]) null, (long) 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_LONG_ARRAY, (long) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_LONG_ARRAY, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1 }, (long) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_LONG_ARRAY, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1, 2 }, (long) 1);
         assertTrue(Arrays.equals(new long[] { 2 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1, 2, 1 }, (long) 1);
         assertTrue(Arrays.equals(new long[] { 2, 1 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((long[]) null, (long) 1, (long) 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_LONG_ARRAY, (long) 1, (long) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_LONG_ARRAY, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1 }, (long) 1, (long) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_LONG_ARRAY, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1, 2 }, (long) 1, (long) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_LONG_ARRAY, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1, 2 }, (long) 1, (long) 1);
         assertTrue(Arrays.equals(new long[] { 2 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1, 2, 1 }, (long) 1, (long) 1);
         assertTrue(Arrays.equals(new long[] { 2 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1, 2, 1 }, (long) 1, (long) 2);
         assertTrue(Arrays.equals(new long[] { 1 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new long[] { 1, 2, 1 }, (long) 1, (long) 1, (long) 1, (long) 1);
         assertTrue(Arrays.equals(new long[] { 2 }, array));
         assertEquals(Long.TYPE, array.getClass().getComponentType());
@@ -1008,41 +1212,53 @@ public class ArrayUtilsRemoveMultipleTest {
     @Test
     public void testRemoveElementShortArray() {
         short[] array;
+
         array = ArrayUtils.removeElements((short[]) null, (short) 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_SHORT_ARRAY, (short) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_SHORT_ARRAY, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1 }, (short) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_SHORT_ARRAY, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1, 2 }, (short) 1);
         assertTrue(Arrays.equals(new short[] { 2 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1, 2, 1 }, (short) 1);
         assertTrue(Arrays.equals(new short[] { 2, 1 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
 
         array = ArrayUtils.removeElements((short[]) null, (short) 1, (short) 1);
         assertNull(array);
+
         array = ArrayUtils.removeElements(ArrayUtils.EMPTY_SHORT_ARRAY, (short) 1, (short) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_SHORT_ARRAY, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1 }, (short) 1, (short) 1);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_SHORT_ARRAY, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1, 2 }, (short) 1, (short) 2);
         assertTrue(Arrays.equals(ArrayUtils.EMPTY_SHORT_ARRAY, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1, 2 }, (short) 1, (short) 1);
         assertTrue(Arrays.equals(new short[] { 2 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1, 2, 1 }, (short) 1, (short) 1);
         assertTrue(Arrays.equals(new short[] { 2 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1, 2, 1 }, (short) 1, (short) 2);
         assertTrue(Arrays.equals(new short[] { 1 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());
+
         array = ArrayUtils.removeElements(new short[] { 1, 2, 1 }, (short) 1, (short) 1, (short) 1, (short) 1);
         assertTrue(Arrays.equals(new short[] { 2 }, array));
         assertEquals(Short.TYPE, array.getClass().getComponentType());