Return « JOptionPane « Java Swing Q&A

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1. Why does JOptionPane.getValue() continue to return uninitializedValue    stackoverflow.com

Below are my code 

public static void main(String args[]){
     JOptionPane pane = new JOptionPane();
     pane.showInputDialog(null, "Question");
     Object value = value.getValue();
 ...

2. Carriage return in a JOptionPane    coderanch.com

3. intercepting return from JOptionPane    coderanch.com