Refactor AbsoluteMax.getMaxValue to improve

efficiency and code coverage

Author: sowndappan5

src/main/java/com/thealgorithms/maths/AbsoluteMax.java

@@ -1,8 +1,5 @@
-package com.thealgorithms.maths;
-
 public final class AbsoluteMax {
-    private AbsoluteMax() {
-    }
+    private AbsoluteMax() {}
 
     /**
      * Finds the absolute maximum value among the given numbers.
@@ -15,18 +12,11 @@ public static int getMaxValue(int... numbers) {
         if (numbers == null || numbers.length == 0) {
             throw new IllegalArgumentException("Numbers array cannot be empty or null");
         }
-        
-        int maxPositive = Integer.MIN_VALUE;
-        int maxNegative = Integer.MIN_VALUE;
-        
+
+        int max = Integer.MIN_VALUE;
         for (int number : numbers) {
-            if (number >= 0 && number > maxPositive) {
-                maxPositive = number;
-            } else if (number < 0 && Math.abs(number) > Math.abs(maxNegative)) {
-                maxNegative = number;
-            }
+            max = Math.max(max, Math.abs(number));
         }
-        
-        return Math.max(maxPositive, maxNegative);
+        return max;
     }
-}
+}