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GCJ compiles fine, but I get cast exception
- From: Ciamak Abkai <cabkai at rumms dot uni-mannheim dot de>
- To: java at gcc dot gnu dot org
- Date: Fri, 01 Aug 2008 11:11:56 +0200
- Subject: GCJ compiles fine, but I get cast exception
Hi all,
I try to run prefuse applying gcj. There is a problem with the
following cast :
Graphics2D g2D = (Graphics2D)g;
gcj-info :
Using built-in specs.
Reading specs from /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/libgcj.spec
rename spec lib to liborig
Target: x86_64-pc-linux-gnu
Configured with:
/var/tmp/portage/sys-devel/gcc-4.1.2/work/gcc-4.1.2/configure
--prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.1.2
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.1.2
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.1.2/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.1.2/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/include/g++-v4
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec
--enable-nls --without-included-gettext --with-system-zlib
--disable-checking --disable-werror --enable-secureplt --enable-multilib
--enable-libmudflap --disable-libssp --enable-java-awt=gtk
--enable-languages=c,c++,java,treelang,fortran --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
Thread model: posix
gcc version 4.1.2 (Gentoo 4.1.2 p1.1)
Exception during event dispatch:
Exception in thread "prefuse_ActivityManager"
java.lang.ClassCastException: gnu.java.awt.peer.gtk.GdkGraphics cannot
be cast to java.awt.Graphics2D at
prefuse.Display.paintComponent(Display.java:795)
Do you have an idea how to solve the Problem ?
Thank you
Ciamak