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Bug
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Resolution: Duplicate
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P2
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None
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6
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x86
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windows_xp
J2SE Version (please include all output from java -version flag):
java version "1.6.0-ea"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-ea-b35)
Java HotSpot(TM) Client VM (build 1.6.0-ea-b35, mixed mode)
Does this problem occur on J2SE 1.4.x or 5.0.x ? Yes / No (pick one)
works in 1.4.2 and earlier builds of 1.6
Operating System Configuration Information (be specific):
Windows XP professional
Hardware Configuration Information (be specific):
All systems we tried it on
Bug Description:
Change in how fonts are handled in graphic rendering causes a
NullPointerException in code that ran in previous versions of Java.
Steps to Reproduce (be specific):
The following code works in 1.4.2 and earlier builds of 1.6.
It fails since mustang build33.
import java.awt.Font;
import java.awt.font.FontRenderContext;
import java.awt.font.TextLayout;
import java.awt.geom.AffineTransform;
public class FontTest
{
public static void main(String[] args)
{
Font font = new Font("Helvetica", Font.BOLD, 12);
FontRenderContext frc = new FontRenderContext(new AffineTransform(), true, false);
TextLayout textLayout = new TextLayout("d", font.getAttributes(), frc);
float h = textLayout.getDescent()+textLayout.getAscent()+textLayout.getLeading();
System.out.println(h);
System.exit(0);
}
}
Exception in thread "main" java.lang.NullPointerException
at java.awt.Font.getFont(Font.java:654)
at java.awt.font.TextLayout.singleFont(TextLayout.java:557)
at java.awt.font.TextLayout.<init>(TextLayout.java:529)
at com.sas.graphics.applications.reportview.FontTest.main(FontTest.java:14)
###@###.### 2005-05-12 16:20:59 GMT
java version "1.6.0-ea"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-ea-b35)
Java HotSpot(TM) Client VM (build 1.6.0-ea-b35, mixed mode)
Does this problem occur on J2SE 1.4.x or 5.0.x ? Yes / No (pick one)
works in 1.4.2 and earlier builds of 1.6
Operating System Configuration Information (be specific):
Windows XP professional
Hardware Configuration Information (be specific):
All systems we tried it on
Bug Description:
Change in how fonts are handled in graphic rendering causes a
NullPointerException in code that ran in previous versions of Java.
Steps to Reproduce (be specific):
The following code works in 1.4.2 and earlier builds of 1.6.
It fails since mustang build33.
import java.awt.Font;
import java.awt.font.FontRenderContext;
import java.awt.font.TextLayout;
import java.awt.geom.AffineTransform;
public class FontTest
{
public static void main(String[] args)
{
Font font = new Font("Helvetica", Font.BOLD, 12);
FontRenderContext frc = new FontRenderContext(new AffineTransform(), true, false);
TextLayout textLayout = new TextLayout("d", font.getAttributes(), frc);
float h = textLayout.getDescent()+textLayout.getAscent()+textLayout.getLeading();
System.out.println(h);
System.exit(0);
}
}
Exception in thread "main" java.lang.NullPointerException
at java.awt.Font.getFont(Font.java:654)
at java.awt.font.TextLayout.singleFont(TextLayout.java:557)
at java.awt.font.TextLayout.<init>(TextLayout.java:529)
at com.sas.graphics.applications.reportview.FontTest.main(FontTest.java:14)
###@###.### 2005-05-12 16:20:59 GMT
- duplicates
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JDK-6264734 REGRESSION: NPE when calling font.deriveFont(...)
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- Resolved
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