@Override
      public void visitThisExpression(@NotNull PsiThisExpression expression) {
        super.visitThisExpression(expression);
        DfaValue value = JavaDfaValueFactory.getExpressionDfaValue(getFactory(), expression);
        if (value instanceof DfaVariableValue dfaVar) {
          escapedVars.add(dfaVar);
        }
      }
@Override
      public void visitThisExpression(@NotNull PsiThisExpression expression)