Record.toString() - don't use three dots (…) after last bin

[vanjadardic]

Hello guys, I've noticed that when using Record.toString() if there are more than 1000 characters after a bin was added to string builder you will add ...) to end it. But in case when there are no more bins it's better to add only a closing bracket ).

[BrianNichols]

We will make that change in the next java client release.