OPERATING SYSTEM
----------------
Windows 7 Professional x86 (Japanese)
Windows Server 2008 Enterprise x64 SP2 (Japanese)

FULL JDK VERSION
----------------
java version "1.7.0-ea"
Java(TM) SE Runtime Environment (build 1.7.0-ea-b87)
Java HotSpot(TM) 64-Bit Server VM (build 18.0-b01, mixed mode)

DESCRIPTION
-----------
I tried to type EUDC (End User Defined Character) into JTextArea.
Square character was displayed even if IME candidate window had this character

REPRODUCTION INSTRUCTIONS
-------------------------

1. run "eudcedit", create font glyph into 0xF040 (U+E000), save it.
   (Save it into EUDC file)
2. Compile and run attached testcase:
     > javac JTextAreaTest2.java
     > java JTextAreaTest2 1
2. Turn on MS-IME
3. Type "e000" and press F5 key
4. Candidate window has EUDC character, select it
5. Square character is displayed

TESTCASE SOURCE
---------------
=======================================
import javax.swing.*;
import java.awt.*;

class JTextAreaTest2 extends JFrame {
  JTextAreaTest2(String title) {
    super(title);
    Container c = getContentPane();
    c.setLayout(new GridLayout(1,0));
    c.add(new JTextArea());
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setSize(300, 200);
    setLocationByPlatform(true);
    setVisible(true);
  }
  public static void main(String[] args) {
    for(String title : args)
      new JTextAreaTest2(title);
  }
}
=======================================

SUGGESTED FIX
-------------
===================================================================
Index: windows/classes/sun/awt/Win32FontManager.java
===================================================================
--- windows/classes/sun/awt/Win32FontManager.java (revision 332)
+++ windows/classes/sun/awt/Win32FontManager.java (working copy)
@@ -285,6 +285,10 @@
          });
     }

+ public TrueTypeFont getEUDCFont() {
+ return eudcFont;
+ }
+
     protected static native void registerFontWithPlatform(String fontName);

     protected static native void deRegisterFontWithPlatform(String fontName);
===================================================================