Bug#893288: libfreemarker-java FTBFS with openjdk-9

[Adrian Bunk]

Source: libfreemarker-java
Version: 2.3.23-7
Severity: serious

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/libfreemarker-java.html

...
BUILD FAILED
/build/1st/libfreemarker-java-2.3.23/build.xml:184: The "boot.classpath.j2se1.4" property value (${sun.boot.class.path}) seems to be an incorrect boot classpath. Please fix it in the <projectDir>/build.properties file, or wherever you set it.

Total time: 3 minutes 5 seconds
dh_auto_build: ant -Divy.settings.file=/usr/share/ivy-debian-helper/ivysettings.xml -Divy.default.ivy.user.dir=/build/1st/libfreemarker-java-2.3.23/.ivy2 -Divy.default.ivy.user.dir=/build/1st/libfreemarker-java-2.3.23/.ivy -Dtitlebar.found=true -DTODAY= -DDSTAMP= -DTSTAMP= -DtimestampNice= -DtimestampInVersion= javacc jar javadoc returned exit code 1
make[1]: *** [debian/rules:12: override_dh_auto_build] Error 1