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Bug
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Resolution: Fixed
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P5
-
1.2.0
-
beta
-
sparc
-
solaris_2.5.1
Name: aaC67449 Date: 10/02/98
text.rtf.RTFEditorkit.write(...) throw NullPointerException when used in applet
But it works correctly in application.
For example:
----------------- Example ----------------
---------Test.java------
import javax.swing.*;
import java.io.*;
import javax.swing.text.*;
import javax.swing.text.rtf.*;
public class Test extends JApplet{
public static void main(String argv[]) {
(new Test()).init();
}
public void init() {
String test="{\\rtf1\\ansi\\deff0\\deftab720{\\fonttbl{\\f0\\f swiss MS Sans Serif;}}{\\colortbl\\red0\\green0\\blue0;}\\qc\\plain\\f0 Test 1 \\par \\ql\\plain\\f0 Test 2 \\par \\qr\\plain\\f0 Test 3 \\par \\qj\\plain\\f0 Test 4}";
RTFEditorKit c = new RTFEditorKit();
Document doc=c.createDefaultDocument();
try {
c.read(new ByteArrayInputStream(test.getBytes("8859_1")),doc,0);
ByteArrayOutputStream sw=new ByteArrayOutputStream();
c.write(sw,doc,0,0);
} catch(Exception e) {
e.printStackTrace();
}
}
}
------------- test1.html --------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.X//EN">
<html>
<head>
<title>Test</title>
</head>
<body>
<p> <hr>
<applet
code=Test
codebase="classes"
>
</applet>
</body>
</html>
--------------- Applet output ------------------
#>appletviewer http://server:8080/~ali/test1.html
Enabling platform fonts. NOTE: usePlatformFont is now deprecated and will be removed in the next build.
reading charset ansi
Exception loading RTF character set "ansi": java.lang.NullPointerException
Unknown RTF character set "ansi"
Unknown keyword: deff (param 0)
Unknown keyword: deftab (param 720)
Done reading font table.
Number 0: swiss MS Sans Serif
Done reading color table, 1 entries.
RTF filter done.
reading charset ansi
java.lang.NullPointerException
at javax.swing.text.rtf.RTFReader.readCharset(Compiled Code)
at javax.swing.text.rtf.RTFReader.getCharacterSet(Compiled Code)
at javax.swing.text.rtf.RTFGenerator.outputConversionForName(Compiled Code)
at javax.swing.text.rtf.RTFGenerator.writeRTFHeader(Compiled Code)
at javax.swing.text.rtf.RTFGenerator.writeDocument(Compiled Code)
at javax.swing.text.rtf.RTFEditorKit.write(Compiled Code)
at Test.init(Compiled Code)
at sun.applet.AppletPanel.run(Compiled Code)
at java.lang.Thread.run(Compiled Code)
^C
---------------- Application output-------
#>java Test
Enabling platform fonts. NOTE: usePlatformFont is now deprecated and will be removed in the next build.
reading charset ansi
Unknown keyword: deff (param 0)
Unknown keyword: deftab (param 720)
Done reading font table.
Number 0: swiss MS Sans Serif
Done reading color table, 1 entries.
RTF filter done.
======================================================================