By logging I meant use the logger [1] to save potential situations where different items that are actually equal are replaced. How you detect such a situation would be interesting to figure out.
1. https://docs.oracle.com/javase/7/docs/api/java/util/logging/Logger.html#info(java.lang.String) PS: Don't start new email threads to continue a discussion. If you reply to the last email in the previous thread they will all stay grouped. I see you have 3 threads started for #53277. --emi On Mon, Jul 24, 2017 at 9:27 PM, Mareena Fernando <mareena....@gmail.com> wrote: > Hello Emilian, > > As you told me to logging to detect the situation, I try to do it. There > was no separate option as 'Login'. So but I did was, I just entered the > 'name' and the 'value' and then clicked the 'add' button. And again I added > the same name and same value, But there was no replacement. Is this the > thing what you meant by logging? > > Thank you.