How to properly display output only after checkboxes is checked?

I need to display output when checkbox is checked, the problem is when I start the apps, the output is displayed before checkbox is checked. This is my code:

checkBox1.setOnCheckedChangeListener(new OnCheckedChangeListener()
    {

    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
    {

         if ( isChecked )
            {

                 txt1.setVisibility(View.VISIBLE);

            }else{
             txt1.setVisibility(View.GONE);

    }}}
    );

    checkBox2.setOnCheckedChangeListener(new OnCheckedChangeListener()
    {

    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
    {

        if ( isChecked )
        {

             txt2.setVisibility(View.VISIBLE);

        }else{
         txt2.setVisibility(View.GONE);

    }}}
    );