Java Class.getFields()
Syntax
Class.getFields() has the following syntax.
public Field [] getFields() throws SecurityException
Example
In the following code shows how to use Class.getFields() method.
//from ww w . j av a 2 s .c o m
import java.lang.reflect.Field;
public class Main {
public static void main(String[] args) throws Exception{
Class cls = Class.forName("java.lang.String");
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]);
}
}
}
The code above generates the following result.