This file is indexed.

preinst is in openjdk-6-jre 6b24-1.11.1-4ubuntu2.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#! /bin/sh

set -e

if [ -h /usr/share/doc/openjdk-6-jre-headless ]; then
	rm -f /usr/share/doc/openjdk-6-jre-headless
fi

multiarch=x86_64-linux-gnu
old_basedir=/usr/lib/jvm/java-6-openjdk
jre_tools='policytool'

case "$1" in
    upgrade)
	for i in javaws pluginappletviewer; do
	    [ -x $old_basedir/jre/bin/$i ] || continue
	    dpkg-query -L openjdk-6-jre | grep -q ^$old_basedir/jre/bin/$i && continue
	    if [ -n "$(update-alternatives --list $i 2>/dev/null | grep ^$old_basedir/)" ]; then
		update-alternatives --remove $i $old_basedir/jre/bin/$i || true
	    fi
	done

	if [ -n "$multiarch" ] && [ -n "$2" ]; then
	    for i in $jre_tools; do
		if [ -n "$(update-alternatives --list $i 2>/dev/null | grep ^$old_basedir/)" ]; then
		    update-alternatives --remove $i $old_basedir/jre/bin/$i || true
		fi
	    done
	fi
	;;
esac



exit 0