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POJava Getter and Setter Problem
 

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  1. POJava Getter and Setter Problem
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    <p>Good day!</p> <p>I created two classes namely Setting and Game; In my game access the Setting class first. </p> <p>In my setting class, I call the setter method from Game which is <code>.setDifficulty.</code> and assign a value to it, example == 2.</p> <pre><code>public class Setting extends javax.swing.JDialog { public Setting (JFrame owner) { super(owner, true); initComponents(); setSize(400, 250); setLocation(370, 250); getContentPane().setBackground(new Color(128, 201, 20)); } private void btnOkMouseClicked(java.awt.event.MouseEvent evt) { dispose(); MainGame m2 = new MainGame(this); m2.setDifficulty(jComboBox1.getSelectedIndex()); } </code></pre> <p>Then I access My second CLass which is the game. But I cannot get the value of the difficultLvl outside the setter method. (See my comments on the code)</p> <pre><code> public class Game extends javax.swing.JDialog { private int difficultLvl = 0; public Game(JFrame owner) { super(owner, true); initComponents(); setSize(500, 500); setLocation(300, 120); getContentPane().setBackground(Color.getHSBColor(204, 204, 255)); System.out.println(difficultLvl); //SHOULD BE == 2, but == 0; } public void setDifficulty(int Difficulty) { this.difficultLvl = Difficulty; System.out.println(difficultLvl); == to 2 which is correct... } </code></pre> <p>The problem is that I cannot access the difficultLvl value outside the setter class... It returns to its default assigned value which on this case is 0. What am I doing wrong? How can access the value inside the setter method. I used <code>this.difficultLvl</code> but with no result. I am just new in java... Please help! Your help would be highly appreciated. Thank you.</p>
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    1. COyou are setting `difficultLvl` in ` MainGame` and get it in `Game` so how could it be possinel.
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      1. USHarry Joy
    2. COso what should i do to get the value from one class to another?
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      1. USnewbie
 

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