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The java.lang.Class.getFields() returns an array containing Field objects reflecting all the accessible public fields of the class or interface represented by this Class object.The method returns an array of length 0 if the class or interface has no accessible public fields, or if it represents an array class, a primitive type, or void.

Syntax:

public Field[] getFields() throws SecurityException

Example:

import java.lang.reflect.*;

public class ClassDemo {

   public static void main(String[] args) {

     try {
        Class cls = Class.forName("java.awt.Label");
        System.out.println("Fields =");

        // returns the array of Field objects representing the public fields
        Field f[] = cls.getFields();
        for (int i = 0; i < f.length; i++) {
           system.out.println(f[i]);
        }
     } 
     catch (exception e) {
        system.out.println("exception: " + e);
     }
   }
}

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