Bug#981970: ivy: FTBFS with OpenJDK 17 due to pack200 removal

[Emmanuel Bourg]

Source: ivy
Version: 2.5.0-1
Severity: important
Tags: ftbfs sid bookworm
User: debian-java at lists.debian.org
Usertags: default-java17

ivy fails to build with OpenJDK 17 due to the removal of the pack200 API:


  compile:
      [mkdir] Created dir: /<<PKGBUILDDIR>>/classes
      [javac] /<<PKGBUILDDIR>>/debian/build.xml:31: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
      [javac] Compiling 487 source files to /<<PKGBUILDDIR>>/classes
      [javac] warning: [options] bootstrap class path not set in conjunction with -source 7
      [javac] warning: [options] source value 7 is obsolete and will be removed in a future release
      [javac] warning: [options] target value 7 is obsolete and will be removed in a future release
      [javac] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
      [javac] /<<PKGBUILDDIR>>/src/java/org/apache/ivy/util/FileUtil.java:49: error: cannot find symbol
      [javac] import static java.util.jar.Pack200.newUnpacker;
      [javac]                            ^
      [javac]   symbol:   class Pack200
      [javac]   location: package java.util.jar
      [javac] /<<PKGBUILDDIR>>/src/java/org/apache/ivy/util/FileUtil.java:49: error: static import only from classes and interfaces
      [javac] import static java.util.jar.Pack200.newUnpacker;
      [javac] ^
      [javac] /<<PKGBUILDDIR>>/src/java/org/apache/ivy/plugins/latest/LatestRevisionStrategy.java:69: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
      [javac]                         sm2 = new Integer(0);
      [javac]                               ^
      [javac] /<<PKGBUILDDIR>>/src/java/org/apache/ivy/plugins/latest/LatestRevisionStrategy.java:74: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
      [javac]                     return new Integer(0).compareTo(sm2);
      [javac]                            ^
      [javac] /<<PKGBUILDDIR>>/src/java/org/apache/ivy/util/FileUtil.java:650: error: cannot find symbol
      [javac]         newUnpacker().unpack(new UncloseInputStream(in), jar);
      [javac]         ^
      [javac]   symbol:   method newUnpacker()
      [javac]   location: class FileUtil
      [javac] Note: Some input files use or override a deprecated API.
      [javac] Note: Recompile with -Xlint:deprecation for details.
      [javac] 3 errors
      [javac] 6 warnings