Java SE (Java Platform, Standard Edition)

Hello !
I try to change the color from my title bars, but I fail.
I tried to change the activeCaption value to an other colour, but that didn�t work. Currently I use a own LAF and set it with UIManager.setLookAndFeel("dpg.beans.GuiWindowsLookAndFeel");

import javax.swing.UIDefaults;
import com.sun.java.swing.plaf.windows.WindowsLookAndFeel;

public class GuiWindowsLookAndFeel extends WindowsLookAndFeel {
  
  protected void initSystemColorDefaults(UIDefaults table) {
    
    String[] colors = {
       "activeCaption", "#B0171F"  
     };
    
     loadSystemColors(table, colors, false); 
     
   }
}

I also used the complete stringarray from WindowsLookAndFeel and only changed that one color. Still no changes.


Any ideas ?