从两个java私有类访问值

Question

我在爪哇是个呆子，但我想我必须从某个地方开始。我有两个JSLIDER，我想在单击它们旁边的复选框时从这两个JSLIDER中获取值。然后我想把这个值加在一个单独的类中

如何将private类调用为addvalues类

private void jCheckBox1ActionPerformed(java.awt.event.ActionEvent evt) {                                           
   if (jCheckBox1.isSelected() == true){
        int value1 = jSlider3.getValue();
    }
    else
    {
        int value1 = 0;
    } 
}          

private void jCheckBox2ActionPerformed(java.awt.event.ActionEvent evt) {                                           
     if (jCheckBox2.isSelected() == true){
        int value2 = jSlider1.getValue();
    }
    else
    {
        int value2 = 0;
    } 
}                                          

public void addvalues() {

jCheckBox1ActionPerformed();
jCheckBox2ActionPerformed();

//code for addition

value = value1 + value2;
}