How set java source?

Help
#1

OpenFL 3, haxe 3.2, hypsystem

[javac]                     catch (InterruptedException | ExecutionException | TimeoutException exception)
[javac]                                                 ^
[javac]   (use -source 7 or higher to enable multi-catch statement)

How I can set java source version?

#2

Are you compiling Haxe sources to Java? Or are you compiling an Android project, with multiple versions of Java installed?

#3

No, i’m just trying use https://github.com/hyperfiction/HypSystem inside empty openfl android project.
That extension has java code: https://github.com/hyperfiction/HypSystem/blob/master/dependencies/hyp-system/src/hypsystem/net/NetworkInfos.java#L110

#4

I have this problem with facebook too.

        [javac] C:\lab\TestExtensions\bin\android\bin\deps\facebook\src\com\facebook\share\widget\ShareDialog.java:223: error: diamond operator
    is not supported in -source 1.5
        [javac]         ArrayList<ModeHandler> handlers = new ArrayList<>();
        [javac]                                                         ^
        [javac]   (use -source 7 or higher to enable diamond operator)
        [javac] 26 errors
#5

Possible solution (however I haven’t tried):

  1. Add <template path="templates" /> into project.xml
  2. Create following folders structure templates/android/template
  3. Create file ant.properties inside templates/android/template with following content:
java.source=7
java.target=7

Result folders structure:

project_root
|- assets
|- source
|- project.xml
|- templates
   |- android
      |- template
         |- ant.properties
#6

It’s work!
But i’m added

java.source=7
java.target=7

in extension/dependencies/android/project.properties

Thanks!

#7

Sounds like a good pull request for the original project :slight_smile: