Remove static helper functions for creation. Use constructors instead.

...tes/prisma/core/commands/repository/InterfaceCommand.java

...re/commands/repository/InterfaceProvidingRoleCommand.java

...re/commands/repository/InterfaceRequiringRoleCommand.java

...es/prisma/core/commands/repository/RepositoryCommand.java

...e/commands/servicebehavior/ExternalCallActionCommand.java

.../commands/servicebehavior/FineGrainedBehaviorCommand.java

...isma/core/commands/servicebehavior/LoopActionCommand.java

.../descartes/prisma/core/commands/system/SystemCommand.java