Fix

Author: Hardvan

src/test/java/com/thealgorithms/others/MaximumSumOfDistinctSubarraysWithLengthKTest.java

@@ -97,6 +97,7 @@ void testNegativeK() {
      * Test with null array.
      */
     @Test
+    @SuppressWarnings("NullAway")
     void testNullArray() {
         long result = MaximumSumOfDistinctSubarraysWithLengthK.maximumSubarraySum(3, (int[]) null);
         assertEquals(0L, result);