This file is indexed.

preinst is in openjdk-7-jre 7u181-2.6.14-1~deb8u1.

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.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
#! /bin/sh

set -e

if [ -h /usr/share/doc/openjdk-7-jre-headless ]; then
	rm -f /usr/share/doc/openjdk-7-jre-headless
fi

multiarch=x86_64-linux-gnu
old_basedir=/usr/lib/jvm/java-7-openjdk
jre_tools='policytool'


case "$1" in
    install|upgrade)
	# cleanup obsolete alternatives left by openjdk-6-jre/squeeze
	if dpkg --compare-versions "$2" lt "7u79-2.5.5-1~"; then
	    for i in javaws pluginappletviewer; do
		update-alternatives --remove $i /usr/lib/jvm/java-6-openjdk/jre/bin/$i || true
	    done
	fi
	;;
esac

case "$1" in
    upgrade)
	if [ -n "$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