add travis ( and repair gradle test)

[kevinrobayna]

oh yes i was thinking about this too great!

[rodionmoiseev]

Excellent, thanks! Will merge soon.

So the tests did not pass without the findbugs dep? I wonder what was the exact problem.

[rodionmoiseev]

Oh I see. You get a compilation error, about an unaccessible @Nullable annotation class. Actually, I should probably remove @Nullable annotation, as I am not really using it.

:tools:compileTestJava
/home/rodion/work/projects/tools/c10n/tools/src/test/java/com/github/rodionmoiseev/c10n/tools/inspector/AbstractC10NInspectorTest.java:34: エラー: シンボルを見つけられません
import javax.annotation.Nullable;
                       ^
  シンボル:   クラス Nullable
  場所: パッケージ javax.annotation
/home/rodion/work/projects/tools/c10n/tools/src/test/java/com/github/rodionmoiseev/c10n/tools/inspector/AbstractC10NInspectorTest.java:92: エラー: シンボルを見つけられません
            public Locale apply(@Nullable Translation input) {
                                 ^
  シンボル: クラス Nullable
注意:/home/rodion/work/projects/tools/c10n/tools/src/test/java/com/github/rodionmoiseev/c10n/tools/search/C10NInterfaceSearchTest.javaの操作は、未チェックまたは安全ではありません。
注意:詳細は、-Xlint:uncheckedオプションを指定して再コンパイルしてください。
エラー2個
:tools:compileTestJava FAILED

[sakamotodesu]

Oh I see. You get a compilation error

Yes. I should have described the reason, sorry.

[rodionmoiseev]

The build is failing. I will investigate to why later :(

[sakamotodesu]

Oh sorry, too. I forgot to change the gradle version on PR.

• Error (execute on windows)

failed to read class file C:\idea\c10n\core\build\classes\test\com\github\rodionmoiseev\c10n\AnnotationBindingConfigurationErrorTest$1.class

If you are changing the version of gradle to 2.8, this error is repaired.

[rodionmoiseev]

It worked! Excellent, thanks!