###@###.### 2002-01-29

J2SE Version (please include all output from java -version flag):
 java version "1.4.0-rc"
 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-rc-b90)
 Java HotSpot(TM) Client VM (build 1.4.0-rc-b90, mixed mode)

 Problem also can reproduce on 1.4.0 RC (build91).

Does this problem occur on J2SE 1.3? Yes / No (pick one)
 No, works fine with 1.3 and 1.3.1.


Operating System Configuration Information (be specific):
 Microsoft Windows 2000 Professional Version 5.0.2195 Service Pack 2 Build 2195
 Also on Solaris 8 version.

Hardware Configuration Information (be specific):
 Dual Pentium 933Mhz (x86 Family 6)processors, 512 MB memory
 Also on Solaris Sparc machine.

Bug Description:

The following program(TestTruncatingGV.java) crashes the VM. The intent
of the program is to efficiently render a subset of an original glyph vector
by creating a wrapper object which knows to ignore portions of the original
glyph vector. This is desirable, for instance, when trying to place text
along a path, and not wanting to render text that does not fit on the path.

A RFE would be to have GlyphVector allow for certain glyphs to be "deleted"
or marked as invisible.

Steps to Reproduce (be specific):

Compile against JDK1.3.x and run the sample
code(TestTruncatingGV.java/TruncatingGlyphVector.java) against
JDK1.4.

java testapps/TestTruncatingGV

Unexpected Signal : 11 occurred at PC=0xFE12ED34
Function=[Unknown. Nearest: JVM_RegisterSignal+0x2634]
Library=/net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/client/libjvm.so

Current Java thread:
        at sun.awt.font.GlyphList.setupGlyphData(Native Method)
        at sun.awt.font.GlyphList.setFromGlyphVector(GlyphList.java:160)
        - locked <f6160cc8> (a java.lang.Class)
        at sun.java2d.pipe.GlyphListPipe.drawGlyphVector(GlyphListPipe.java:145)
        at sun.java2d.pipe.ValidatePipe.drawGlyphVector(ValidatePipe.java:128)
        at sun.java2d.SunGraphics2D.drawGlyphVector(SunGraphics2D.java:2637)
        at testapps.TestTruncatingGV.paint(TestTruncatingGV.java:53)
        at sun.awt.RepaintArea.paint(RepaintArea.java:180)
        at sun.awt.motif.MComponentPeer.handleEvent(MComponentPeer.java:339)
        at java.awt.Component.dispatchEventImpl(Component.java:3586)
        at java.awt.Component.dispatchEvent(Component.java:3367)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:445)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:190)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:98)

Dynamic libraries:
0x10000 java
0xff350000 /usr/lib/libthread.so.1
0xff390000 /usr/lib/libdl.so.1
0xff200000 /usr/lib/libc.so.1
0xff330000 /usr/platform/SUNW,Ultra-80/lib/libc_psr.so.1
0xfe000000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/client/libjvm.so
0xff2d0000 /usr/lib/libCrun.so.1
0xff1d0000 /usr/lib/libsocket.so.1
0xff100000 /usr/lib/libnsl.so.1
0xff0d0000 /usr/lib/libm.so.1
0xff300000 /usr/lib/libw.so.1
0xff0b0000 /usr/lib/libmp.so.2
0xff080000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/native_threads/libhpi.so
0xff050000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/libverify.so
0xff020000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/libjava.so
0xfe7e0000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/libzip.so
0xf1c00000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/libawt.so
0xfe460000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/libmlib_image.so
0xfdf90000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/motif21/libmawt.so
0xf1980000 /usr/lib/libXm.so.4
0xfde90000 /usr/lib/libXt.so.4
0xfc7d0000 /usr/lib/libXext.so.0
0xfe440000 /usr/openwin/lib/libXtst.so.1
0xf1880000 /usr/lib/libX11.so.4
0xfc4a0000 /usr/openwin/lib/libdps.so.5
0xfc7b0000 /usr/lib/libSM.so.6
0xfc470000 /usr/lib/libICE.so.6
0xfc440000 /usr/openwin/lib/libdga.so.1
0xf1780000 /net/jdk.sfbay/export/disk6/promoted/jdk/1.4/rc/b91/binaries/solsparc/jre/lib/sparc/libfontmanager.so
0xfc420000 /usr/lib//liblayout.so

Local Time = Tue Jan 29 09:26:38 2002
Elapsed Time = 2
#
# HotSpot Virtual Machine Error : 11
# Error ID : 4F530E43505002D3 01
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Client VM (1.4.0-rc-b91 mixed mode)
#
# An error report file has been saved as hs_err_pid29329.log.
# Please refer to the file for further information.
#
Abort (core dumped)


Release Regression From : 1.3.1