I tried various steps to remove breakpoints from Android Studio . One of them listed in question BreakPoint link
I followed this but , still there are some green col
Check this image for what it means:
Following the intellij docs it says:
To remove a breakpoint permanently, do one of the following:
Ctrl+Shift+F8.Select the desired break point and click - button
If all breakpoints from certain group need to be deleted:
- or delete button