今天用上Android Studio2.0正式版，编译项目后出现如下错误：
Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForUmengDebug'. > com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/maven/com.belerweb/pinyin4j/pom.properties File1: C:\Users\CYM\.gradle\caches\modules-2\files-2.1\com.belerweb\pinyin4j.5.0a620aedec0f779f2123ba60fd4b74bfbd3e2646\pinyin4j-2.5.0.jar File2: C:\Users\CYM\.gradle\caches\modules-2\files-2.1\com.belerweb\pinyin4j.5.0a620aedec0f779f2123ba60fd4b74bfbd3e2646\pinyin4j-2.5.0.jarErro
