Java 1.8 code compatibility fixes
|Assignee:||Tuukka Lehtonen||% Done:|
|Category:||Release Engineering||Spent time:||-|
|Release notes:||Resolved problems that prevented Simantics codebase compilation with JavaSE 1.8.|
|Velocity based estimate||-|
|Release||Simantics 1.18.1||Release relationship||Auto|
When one tries to compile the Simantics platform codebase with Java 1.8 compliance one runs into several compilation problems.
These should be fixed.