Interning of strings for Filter definitions

Description

By looking at string duplicates in heap dumps, it turns out that Filter definitions are a perfect candidate to intern filterNames and filterConditions .

Environment

None

Status

Assignee

Sanne Grinovero

Reporter

Sanne Grinovero

Fix versions

Labels

None

backPortable

Backport?

Suitable for new contributors

None

Requires Release Note

None

Pull Request

None

backportDecision

None

Components

Priority

Minor