openjdk crashes while installing jdeveloper

[Jav House]

Hello all
As most people with PPC I am stack on JavaSE 5 but I need to use  
JDeveloper and it requires at least 1.6.
While trying to install jdeveloper with openjdk7-macppc-2009-12-16-b4 on
MacOSX 10.5.8 PPC Quad with 16GB RAM

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (os_bsd_zero.cpp:232), pid=595, tid=4034990080
#  Error: caught unhandled signal 10
#
# JRE version: 7.0
# Java VM: OpenJDK Zero VM (17.0-b05 interpreted mode bsd-ppc )
# An error report file with more information is saved as:
# /Volumes/Data/Users/nikoniko/Downloads/openjdk7-macppc-2009-12-16-b4/ 
bin/hs_err_pid595.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#


Has anyone succeed on installing Oracle's JDeveloper on PPC with  
penjdk7-macppc-2009-12-16-b4?
Is there any new release coming? This is a year old release.
regards


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