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Groups > comp.lang.java.programmer > #37521
| From | Arne Vajhøj <arne@vajhoej.dk> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Problem compiling with 9 for 8 |
| Date | 2017-10-02 16:10 -0400 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <oqu6f5$11qu$1@gioia.aioe.org> (permalink) |
| References | <oqtn9r$9q2$1@dont-email.me> <oqu0b8$lri$1@gioia.aioe.org> <oqu57k$qn1$1@dont-email.me> |
On 10/2/2017 3:49 PM, Knute Johnson wrote: > On 10/2/2017 13:25, Arne Vajhøj wrote: >> On 10/2/2017 11:51 AM, Knute Johnson wrote: >>> I want to compile this program with the Java 9 compiler but with but >>> with the --release 8 option so that it will run on a Java 8 runtime. >>> The --add-modules option is not available if the --release options is >>> specified. Anybody know what the solution is? Am I going at this >>> the wrong way? >>> >>> C:\Users\Knute Johnson>javac --release 8 -Xlint:unchecked -cp >>> .;com/knutejohnson >>> /rosen/javax.mail.jar com/knutejohnson/rosen/PHD2Alarms.java >>> .\com\knutejohnson\rosen\AlarmDialog2.java:9: error: package >>> javafx.scene.media >>> does not exist >>> import javafx.scene.media.*; >>> ^ >>> .\com\knutejohnson\rosen\AlarmDialog2.java:60: error: cannot find symbol >>> AudioClip clip = null; >>> ^ >>> symbol: class AudioClip >>> location: class AlarmDialog2 >> >> Have you tried putting Java 8 jfxrt.jar explicit in classpath? > > No but that file is not included in Java 9. It compiles fine if I don't > have the --release 8 option and it compiled fine under Java 8. Yes. But does it work? It is my understanding that: javac --release 8 ... is really a short version of: javac -source 1.8 -target 1.8 -Xbootclasspath:pathtojava8jar ... And if that is correct then it still need the old jar files to build against. And maybe it just don't find jfxrt.jar automatically. Arne
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Problem compiling with 9 for 8 Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-10-02 10:51 -0500
Re: Problem compiling with 9 for 8 Arne Vajhøj <arne@vajhoej.dk> - 2017-10-02 14:25 -0400
Re: Problem compiling with 9 for 8 Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-10-02 14:49 -0500
Re: Problem compiling with 9 for 8 Arne Vajhøj <arne@vajhoej.dk> - 2017-10-02 16:10 -0400
Re: Problem compiling with 9 for 8 Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-10-02 16:08 -0500
Re: Problem compiling with 9 for 8 Arne Vajhøj <arne@vajhoej.dk> - 2017-10-02 19:46 -0400
Re: Problem compiling with 9 for 8 Arne Vajhøj <arne@vajhoej.dk> - 2017-10-02 20:03 -0400
Re: Problem compiling with 9 for 8 Arne Vajhøj <arne@vajhoej.dk> - 2017-10-02 20:12 -0400
Re: Problem compiling with 9 for 8 Arne Vajhøj <arne@vajhoej.dk> - 2017-10-02 20:24 -0400
Re: Problem compiling with 9 for 8 Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-10-03 10:32 -0500
Re: Problem compiling with 9 for 8 Arne Vajhøj <arne@vajhoej.dk> - 2017-10-03 20:48 -0400
Re: Problem compiling with 9 for 8 Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-10-04 17:27 -0500
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