Source Code : Get value from Preferences

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Get value from Preferences

      


import java.util.prefs.Preferences;

public class PreferenceExample {
  public static void main(String args[]) throws Exception {
    Preferences prefsRoot = Preferences.userRoot();
    Preferences myPrefs = prefsRoot.node("PreferenceExample");

    myPrefs.put("A", "a");
    myPrefs.put("B", "b");
    myPrefs.put("C", "c");

    for (String s : myPrefs.keys()) {
      System.out.println("" + s + "= " + myPrefs.get(s, ""));
    }

  }
}

          
    
    
    
    
  

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