[sr-dev] [kamailio/kamailio] app_java: gcj is been removed from gcc since gcc7 (#1487)

From debian bugreport https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892538

``` Source: kamailio Severity: serious Tags: sid buster User: debian-gcc@lists.debian.org Usertags: gcj-rm

Hi,

kamailio depends or build-depends on GCJ. GCJ has been dropped upstream since GCC 7, so we are dropping it from Debian. Thus please either drop support for GCJ if you are just building an alternative package with GCJ support (e.g. ant-gcj, ecj-gcj) or switch to default-jdk / default-jre as appropriate.

Cheers, Emilio ```

From https://gcc.gnu.org/gcc-7/changes.html

``` Java (GCJ)

The GCC Java frontend and associated libjava runtime library have been removed from GCC. ``` Can the ``app_java`` module be built with openjdk-9-jdk?