(commons-lang) branch master updated: Add fill method for boolean arrays in ArrayFill utility class (#1386)

[ggregory]

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ggregory pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
     new 9d5ad9442 Add fill method for boolean arrays in ArrayFill utility 
class (#1386)
9d5ad9442 is described below

commit 9d5ad944277b0e6f4003953fc33710cae9d95d0b
Author: kommalapatiraviteja <1ra4...@gmail.com>
AuthorDate: Mon May 19 12:03:35 2025 -0700

    Add fill method for boolean arrays in ArrayFill utility class (#1386)
    
    - Completes the fill methods for all primitive array types
    
    Co-authored-by: Raviteja Kommalapati <1ra4...@gmail.com@example.com>
---
 src/main/java/org/apache/commons/lang3/ArrayFill.java | 15 +++++++++++++++
 .../java/org/apache/commons/lang3/ArrayFillTest.java  | 19 +++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/src/main/java/org/apache/commons/lang3/ArrayFill.java 
b/src/main/java/org/apache/commons/lang3/ArrayFill.java
index cf2a58b33..17ca5a770 100644
--- a/src/main/java/org/apache/commons/lang3/ArrayFill.java
+++ b/src/main/java/org/apache/commons/lang3/ArrayFill.java
@@ -44,6 +44,21 @@ public static byte[] fill(final byte[] a, final byte val) {
         return a;
     }
 
+    /**
+     * Fills and returns the given array, assigning the given {@code boolean} 
value to each element of the array.
+     *
+     * @param a   the array to be filled (may be null).
+     * @param val the value to be stored in all elements of the array.
+     * @return the given array.
+     * @see Arrays#fill(boolean[],boolean)
+     */
+    public static boolean[] fill(final boolean[] a, final boolean val) {
+        if (a != null) {
+            Arrays.fill(a, val);
+        }
+        return a;
+    }
+
     /**
      * Fills and returns the given array, assigning the given {@code char} 
value to each element of the array.
      *
diff --git a/src/test/java/org/apache/commons/lang3/ArrayFillTest.java 
b/src/test/java/org/apache/commons/lang3/ArrayFillTest.java
index c1deb4384..550ca7c24 100644
--- a/src/test/java/org/apache/commons/lang3/ArrayFillTest.java
+++ b/src/test/java/org/apache/commons/lang3/ArrayFillTest.java
@@ -49,6 +49,25 @@ public void testFillByteArrayNull() {
         assertSame(array, actual);
     }
 
+    @Test
+    public void testFillBooleanArray() {
+        final boolean[] array = new boolean[3];
+        final boolean val = true;
+        final boolean[] actual = ArrayFill.fill(array, val);
+        assertSame(array, actual);
+        for (final boolean v : actual) {
+            assertEquals(val, v);
+        }
+    }
+
+    @Test
+    public void testFillBooleanArrayNull() {
+        final boolean[] array = null;
+        final boolean val = true;
+        final boolean[] actual = ArrayFill.fill(array, val);
+        assertSame(array, actual);
+    }
+
     @Test
     public void testFillCharArray() {
         final char[] array = new char[3];