Extension of CompositionMetadataStore to Java Methods
fix help message for lifting/variability encoding
Rewritten roles.meta code such that it reflects the introduced methods
and their origin features
Tests: Expected checksums changed because roles.meta files changed. I
checked that the generated Java files did not change.
Tests: Expected checksums changed because roles.meta files changed. I checked that the generated Java files did not change.
Tests: Expected checksums changed because roles.meta files changed. I
checked that the generated Java files did not change.