style: improve readability of array values in getSanitizedValues

Author: espenvis

components/abstractions/src/main/java/com/microsoft/kiota/RequestInformation.java

@@ -462,18 +462,20 @@ private static Object getSanitizedValues(Object value) {
             return null;
         }
         if (value.getClass().isArray()) {
-            if (((Object[]) value).length > 0) {
-                if (((Object[]) value)[0].getClass().isArray()) {
+            final Object[] values = (Object[]) value;
+
+            if (values.length > 0) {
+                if (values[0].getClass().isArray()) {
                     throw new IllegalArgumentException("multidimensional arrays are not supported");
                 }
 
                 final ArrayList<String> result = new ArrayList<>();
-                for (final Object item : (Object[]) value) {
+                for (final Object item : values) {
                     result.add(getSanitizedValues(item).toString());
                 }
                 return result;
             }
-            return Arrays.asList((Object[]) value);
+            return Arrays.asList(values);
         } else if (value instanceof ValuedEnum) {
             return ((ValuedEnum) value).getValue();
         } else if (value instanceof UUID) {