Java 11 Support

[ChristianMurphy]

Checklist

• [x] the individual contributor license agreement is signed
• [x] commit message follows commit guidelines
• [x] tests are included
• [ ] documentation is changed or added

Description of change

Continues #1007

[ChristianMurphy]

depends on #1472 and #1501

[bjagg]

Superseded by #2504