Retrieving a Preference Node : Preference Properties « Development Class « Java

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Java » Development Class » Preference PropertiesScreenshots 
Retrieving a Preference Node
     


import java.util.prefs.Preferences;

public class Main {
  public static void main(String[] argvthrows Exception {
    // System preference nodes

    // Use a Class
    Preferences prefs = Preferences.systemNodeForPackage(java.lang.String.class);

    // Use an absolute path
    prefs = Preferences.systemRoot().node("/java/lang/String");

    // Use a relative path
    prefs = Preferences.systemRoot().node("/javax/swing");
    prefs = prefs.node("text/html");

    // User preference nodes

    // Use a class
    prefs = Preferences.userNodeForPackage(Main.class);

    // Use an absolute path
    prefs = Preferences.userRoot().node("/com/mycompany");

    // Use a relative path
    prefs = Preferences.userRoot().node("/javax/swing");
    prefs = prefs.node("text/html");
  }
}

   
    
    
    
    
  
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