JDK-8170913 : Java "1.8.0_112" on Windows 10 displays different characters for EUDCs from ones created in eudcedit.exe.
- Type: Bug
- Component: client-libs
- Sub-Component: 2d
- Affected Version: 8u112,9
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- OS: windows_10
- CPU: generic
- Submitted: 2016-12-08
- Updated: 2017-12-12
- Resolved: 2017-02-13
The Version table provides details related to the release that this issue/RFE will be addressed.
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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 10 | JDK 7 | JDK 8 | JDK 9 |
|---|---|---|---|
10Fixed  |
7u181Fixed | 8u152Fixed |
9 b158Fixed |
Related Reports
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Duplicate :
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Description
FULL PRODUCT VERSION :
java version "1.8.0_112" both of 32 bit and 64bit have this defect.
java version "1.8.0_112"
Java(TM) SE Runtime Environment (build 1.8.0_112-b15)
Java HotSpot(TM) Client VM (build 25.112-b15, mixed mode, sharing)
java version "1.8.0_112"
Java(TM) SE Runtime Environment (build 1.8.0_112-b15)
Java HotSpot(TM) 64-Bit Server VM (build 25.112-b15, mixed mode)
ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 10.0.14393]
EXTRA RELEVANT SYSTEM CONFIGURATION :
Windows 10 Japanese.
A DESCRIPTION OF THE PROBLEM :
Java "1.8.0_111" on WIndows 10 displays EUDCs as resisted.
But Java "1.8.0_112" on WIndows 10 displays different characters for EUDCs instead of resisted ones.
REGRESSION. Last worked in version 8u111
ADDITIONAL REGRESSION INFORMATION:
java version "1.8.0_111" both of 32 bit and 64bit works as expecting.
java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) Client VM (build 25.111-b14, mixed mode, sharing)
java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
On Windows 10, run "eudcedit", create font glyph EUDC u+E000, u+E001 and u+E002
and save it.
Compile and run attached testcase:
> javac Java2D_UDC.java
> java Java2D_UDC
------------------------------------------
import java.awt.*;
import javax.swing.*;
public class Java2D_UDC extends JPanel{
public static void main(String[] args){
JFrame frame = new JFrame();
Java2D_UDC comp = new Java2D_UDC();
frame.getContentPane().add(comp);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setBounds(0, 0, 400, 60);
frame.setTitle("Font Test");
frame.setVisible(true);
}
public void paintComponent(Graphics g){
Graphics2D g2d = (Graphics2D)g;
Font font = new Font(Font.MONOSPACED, Font.PLAIN, 16);
g2d.setFont(font);
String testStr="UDC:\uE000\uE001\uE002";
g2d.drawString(testStr , 5, 20);
}
}
---------- END SOURCE ----------
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
EUDC u+E000, u+E001 and u+E002 are shown as registered ones by eudcedit.exe.
java version "1.8.0_111" can do it.
ACTUAL -
EUDC u+E000, u+E001 and u+E002 are shown as different characters from registered ones by eudcedit.exe.
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
import java.awt.*;
import javax.swing.*;
public class Java2D_UDC extends JPanel{
public static void main(String[] args){
JFrame frame = new JFrame();
Java2D_UDC comp = new Java2D_UDC();
frame.getContentPane().add(comp);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setBounds(0, 0, 400, 60);
frame.setTitle("Font Test");
frame.setVisible(true);
}
public void paintComponent(Graphics g){
Graphics2D g2d = (Graphics2D)g;
Font font = new Font(Font.MONOSPACED, Font.PLAIN, 16);
g2d.setFont(font);
String testStr="UDC:\uE000\uE001\uE002";
g2d.drawString(testStr , 5, 20);
}
}
---------- END SOURCE ----------
CUSTOMER SUBMITTED WORKAROUND :
Use java version "1.8.0_111" or below.
Comments
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