#!/bin/bash
pushd .
mkdir /tmp/openjdk6 -p
cd /tmp/openjdk6

yumdownloader java-1.6.0-openjdk-devel --enablerepo=rawhide
rpm2cpio ./java-1.6.0-openjdk-devel-1.6.0.0-60.1.10.4.fc15.x86_64.rpm | cpio -idv

PATH=/tmp/openjdk6/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/bin:$PATH:$HOME/.local/bin:$HOME/bin

export JAVA_HOME=/tmp/openjdk6/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64
export PATH

which javac
javac -version

popd
rm -rf /tmp/openjdk6