FULL PRODUCT VERSION :
java version "1.8.0_102-ea"
Java(TM) SE Runtime Environment (build 1.8.0_102-ea-b04)
Java HotSpot(TM) 64-Bit Server VM (build 25.102-b04, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Versión 6.1.7601]

A DESCRIPTION OF THE PROBLEM :
I have personalized window font size to 125%. In Java7 and other versions prior to Java8u102 , my Java application shows font resized in this percent, so this is Ok. But with Java8u102, the same application show small font size, like 100% without taking into account my windows settings.



REGRESSION. Last worked in version 8u92

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Simply type and run the following program:

import javax.swing.JOptionPane;
import javax.swing.UIManager;

import junit.framework.TestCase;

public class TestFonts extends TestCase {


public void testFont() throws Exception {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
JOptionPane.showMessageDialog(null, "Testing " + UIManager.getSystemLookAndFeelClassName() + "...");
}
}

Yo will get different results from Java7 for example and Java8u102


REPRODUCIBILITY :
This bug can be reproduced always.

CUSTOMER SUBMITTED WORKAROUND :
I don't know so far.