replaceAll(stat.getCatchStatements());
    stat.setFinallyStatement(replace(stat.getFinallyStatement()));
  }

  @SuppressWarnings("unchecked")
  @Override
  public void visitSwitch(SwitchStatement stat) {
    stat.getExpression().visit(this);
    replaceAll(stat.getCaseStatements());
    stat.setDefaultStatement(replace(stat.getDefaultStatement()));
  }

  @Override

        restrict(statement);
    }

    @Override
    public void visitTryCatchFinally(TryCatchStatement finally1) {
        restrict(finally1);
    }

    @Override
    public void visitSwitch(SwitchStatement statement) {
        restrict(statement);
    }

    @Override
    public void visitCaseStatement(CaseStatement statement) {
        restrict(statement);
    }

    @Override

        replaceAll(stat.getCatchStatements());
        stat.setFinallyStatement(replace(stat.getFinallyStatement()));
    }

    @Override
    @SuppressWarnings("unchecked")
    public void visitSwitch(SwitchStatement stat) {
        stat.setExpression(replaceExpr(stat.getExpression()));
        replaceAll(stat.getCaseStatements());
        stat.setDefaultStatement(replace(stat.getDefaultStatement()));
    }