Fix stats browser name

[qatools-ci]

SonarQube analysis reported 9 issues:

• 4 critical
• 5 major

Watch the comments in this conversation to review them. Note: the following issues could not be reported as comments because they are located on lines that are not displayed in this pull request:

• Rename "routeTimeout" which hides the field declared at line 82.
• Extract this nested try block into a separate method.
• The Cyclomatic Complexity of this method "route" is 14 which is greater than 10 authorized.
• Remove this misleading mutable servlet instance fields or make it "static" and/or "final"
• Either remove or fill this block of code.
• Either log or rethrow this exception.
• Remove this misleading mutable servlet instance fields or make it "static" and/or "final"
• Remove this misleading mutable servlet instance fields or make it "static" and/or "final"
• Refactor this code to not nest more than 3 if/for/while/switch/try statements.