Execution failed for task ':app:transformResourcesWithMergeJavaResForDevDebugAndroidTest'. > com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/maven/

I use the Android studio 2.0 vesion to run porgram:

But have the question:

I search for long time, But have the right answer
you can get answer in the link:
https://code.google.com/p/android/issues/detail?id=192835

resolve way:

packagingOptions {
    
    exclude 'META-INF/maven/com.belerweb/pinyin4j/pom.properties'    exclude 'META-INF/maven/com.belerweb/pinyin4j/pom.xml'}

I think, Because the libs infomation. I find this quesiton by myself. Because I see this:

So I know. why take this question. In the Android sutdio 2.0 version. The gradle build the program, it will scan the libs, I know this. But know. it will by the pom.properties info will ckeckout pingyin4j.jar twice in the mevanCenter. So you must in the gradle
config this code: you must know in where!

packagingOptions {
    
    exclude 'META-INF/maven/com.belerweb/pinyin4j/pom.properties'    exclude 'META-INF/maven/com.belerweb/pinyin4j/pom.xml'}

You can use gradle build this question. But when I run the program. I meet the new question:

http://stackoverflow.com/questions/33967703/unable-to-instantiate-application-com-android-tools-fd-runtime-bootstrapapplicat

Now I don't know how to reslove the new question!

But I choise a bad way to reslove the question. 
I use the stable verion android studio 1.4.0

So it is resolve! So I know The question is about the Android studio 2.0 versoion! It is not stabley!









refence link:

1  https://code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars&groupby=&sort=&id=192835


2  https://code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars&groupby=&sort=&id=192835

3  http://stackoverflow.com/questions/25015539/gradle-android-optimize-packagingoptions


4  http://stackoverflow.com/questions/33967703/unable-to-instantiate-application-com-android-tools-fd-runtime-bootstrapapplicat