I'm using an Intel MacBook Pro version 12.7.5 therefore NavigationSplitView is not available

I just tried contentShape and frame suggested on the current test, but the 2 issues remain. I will try the navigation split view.

I tried but the swap has no impact on the CPU usage and the result is not the one expected as it will fill all ranges in arrMag that are above the expected  one. When I fix this issue using a labeled-statement, the CPU usage remains high

I just did but the swap has no impact on the CPU usage and the result is not the one expected as it will fill all ranges in arrMag that are above the expected one. When I fix this issue using a labeled-statement, the CPU usage remains high

I just did but the swap has no impact on the CPU usage and the result is not the one expected as it will fill all ranges in arrMag that are above the expected one. When I fix this issue using a labeled-statement, the CPU usage remains high

I just did but the swap has no impact on the CPU usage and the result is not the one expected as it will fill all ranges in arrMag that are above the expected one. When I fix this issue using a labeled-statement, the CPU usage remains high

I just tried but it does not provide the expected result ( all range above the expected are filled) and the CPU usage remains high. I tried using a labeled-statement to fix the result but no real impact on the CPU