Bug#803055: gcj-5-jre-headless: update-alternatives priority is too low: 105 instead of 1050

[Vincent Lefevre <vincent@vinc17.net>]

Package: gcj-5-jre-headless
Version: 5.2.1-22
Severity: normal

One has the following update-alternatives priorities:

xvii:~> update-alternatives --display java
[...]
/usr/bin/gij-4.6 - priority 1046
/usr/bin/gij-4.7 - priority 1047
/usr/bin/gij-4.8 - priority 1048
/usr/bin/gij-4.9 - priority 1049
/usr/bin/gij-5 - priority 105
[...]

105 for the latest version is too low. I suppose that it should be
1050 and the problem is due to out-of-date code in debian/rules.defs,
which assumes that BASE_VERSION has 2 components:

  java_priority = 10$(subst .,,$(BASE_VERSION))

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.0.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages gcj-5-jre-headless depends on:
ii  gcc-5-base     5.2.1-22
ii  gcj-5-jre-lib  5.2.1-22
ii  libc6          2.19-22
ii  libgcc1        1:5.2.1-22
ii  libgcj16       5.2.1-22
ii  zlib1g         1:1.2.8.dfsg-2+b1

gcj-5-jre-headless recommends no packages.

Versions of packages gcj-5-jre-headless suggests:
ii  fastjar       2:0.98-6
pn  gcj-5-jdk     <none>
ii  libgcj16-awt  5.2.1-22

-- no debconf information