Bug#912392: scilab FTBFS with OpenJDK 11

[Adrian Bunk]

Source: scilab
Version: 6.0.1-5
Severity: serious
Tags: ftbfs

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

...
    [javac] warning: Supported source version 'RELEASE_6' from annotation processor 'org.netbeans.modules.openide.util.NbBundleProcessor' less than -source '8'
    [javac] warning: Supported source version 'RELEASE_7' from annotation processor 'org.netbeans.modules.openide.util.ServiceProviderProcessor' less than -source '8'
    [javac] warning: Supported source version 'RELEASE_7' from annotation processor 'org.netbeans.modules.openide.util.NamedServiceProcessor' less than -source '8'
    [javac] warning: No processor claimed any of these annotations: javax.annotation.Generated
    [javac] /build/1st/scilab-6.0.1/modules/graphic_objects/src/java/org/scilab/modules/graphic_objects/xmlloader/CSSParser.java:17: error: package javax.annotation does not exist
    [javac] @javax.annotation.Generated("JFlex")
    [javac]                  ^
    [javac] 1 error
    [javac] 4 warnings

BUILD FAILED
/build/1st/scilab-6.0.1/modules/prebuildjava/build.xml:65: The following error occurred while executing this line:
/build/1st/scilab-6.0.1/build.incl.xml:111: Compile failed; see the compiler error output for details.

Total time: 8 seconds
make[4]: *** [Makefile:757: java] Error 1