- private Collection<StatementContextBase<?, ?, ?>> declared = new ArrayList<>();
- private Collection<StatementContextBase<?, ?, ?>> effective = new ArrayList<>();
- private Collection<StatementContextBase<?, ?, ?>> effectOfStatement = new ArrayList<>();
+ private final Collection<StatementContextBase<?, ?, ?>> declared = new ArrayList<>();
+ private final Collection<StatementContextBase<?, ?, ?>> effective = new ArrayList<>();
+ private final Collection<StatementContextBase<?, ?, ?>> effectOfStatement = new ArrayList<>();