Bug#893238: libgoogle-gson-java FTBFS with openjdk-9

[Adrian Bunk]

Source: libgoogle-gson-java
Version: 2.4-2
Severity: serious

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

...
[ERROR] Failures: 
[ERROR]   DefaultDateTypeAdapterTest.testFormatUsesDefaultTimezone:119->assertFormatted:155 expected:<Dec 31, 1969[] 4:00:00 PM> but was:<Dec 31, 1969[,] 4:00:00 PM>
[ERROR]   DefaultDateTypeAdapterTest.testFormattingInEnUs:34->assertFormattingAlwaysEmitsUsLocale:47->assertFormatted:155 expected:<Jan 1, 1970[] 12:00:00 AM> but was:<Jan 1, 1970[,] 12:00:00 AM>
[ERROR]   DefaultDateTypeAdapterTest.testFormattingInFr:38->assertFormattingAlwaysEmitsUsLocale:47->assertFormatted:155 expected:<Jan 1, 1970[] 12:00:00 AM> but was:<Jan 1, 1970[,] 12:00:00 AM>
[ERROR]   DefaultTypeAdaptersTest.testDefaultDateSerialization:332 expected:<"Sep 11, 2011[] 10:55:03 PM"> but was:<"Sep 11, 2011[,] 10:55:03 PM">
[ERROR]   DefaultTypeAdaptersTest.testDefaultDateSerializationUsingBuilder:399 expected:<"Sep 11, 2011[] 10:55:03 PM"> but was:<"Sep 11, 2011[,] 10:55:03 PM">
[ERROR]   DefaultTypeAdaptersTest.testDefaultJavaSqlTimestampSerialization:373 expected:<"Dec 3, 2009[] 1:18:02 PM"> but was:<"Dec 3, 2009[,] 1:18:02 PM">
[ERROR]   ObjectTest.testDateAsMapObjectField:485 expected:<..."date":"Dec 31, 1969[] 4:00:00 PM"}}> but was:<..."date":"Dec 31, 1969[,] 4:00:00 PM"}}>
[ERROR] Errors: 
[ERROR]   DefaultDateTypeAdapterTest.testParsingDatesFormattedWithSystemLocale:71->assertParsed:159 ? JsonSyntax
[ERROR]   DefaultDateTypeAdapterTest.testParsingDatesFormattedWithUsLocale:95->assertParsed:159 ? JsonSyntax
[ERROR]   DefaultTypeAdaptersTest.testDefaultDateDeserialization:337 ? JsonSyntax Dec 13...
[ERROR]   DefaultTypeAdaptersTest.testDefaultJavaSqlTimestampDeserialization:378 ? JsonSyntax
[INFO] 
[ERROR] Tests run: 966, Failures: 7, Errors: 4, Skipped: 0
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 13.058 s
[INFO] Finished at: 2018-03-17T01:41:55-12:00
[INFO] Final Memory: 17M/56M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.20.1:test (default-test) on project gson: There are test failures.
[ERROR] 
[ERROR] Please refer to /build/1st/libgoogle-gson-java-2.4/gson/target/surefire-reports for the individual test results.
[ERROR] Please refer to dump files (if any exist) [date]-jvmRun[N].dump, [date].dumpstream and [date]-jvmRun[N].dumpstream.
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
dh_auto_test: /usr/lib/jvm/default-java/bin/java -noverify -cp /usr/share/maven/boot/plexus-classworlds-2.x.jar -Dmaven.home=/usr/share/maven -Dmaven.multiModuleProjectDirectory=/build/1st/libgoogle-gson-java-2.4 -Dclassworlds.conf=/etc/maven/m2-debian.conf org.codehaus.plexus.classworlds.launcher.Launcher -s/etc/maven/settings-debian.xml -Ddebian.dir=/build/1st/libgoogle-gson-java-2.4/debian -Dmaven.repo.local=/build/1st/libgoogle-gson-java-2.4/debian/maven-repo --batch-mode --file gson/pom.xml returned exit code 1
make[1]: *** [debian/rules:11: override_dh_auto_test] Error 1