Source Code : Getting the Maximum Size of a Preference Key and Value

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

Getting the Maximum Size of a Preference Key and Value

     
import java.util.prefs.Preferences;

public class Main {
  public static void main(String[] argv) throws Exception {

    // Get maximum key length
    int keyMax = Preferences.MAX_KEY_LENGTH;

    // Get maximum value length
    int valueMax = Preferences.MAX_VALUE_LENGTH;

    // Get maximum length of byte array values
    int bytesMax = Preferences.MAX_VALUE_LENGTH * 3 / 4;
  }
}

   
    
    
    
    
  

Thank with us