解决错误：com.google.code.findbugs:js

报错信息：解决库依赖冲突问题

Warning:Conflict with dependency 'com.google.code.findbugs:jsr305'. Resolved versions for app (3.0.1) and test app (2.0.1) differ. See http://g.co/androidstudio/app-test-app-conflict for details.

解决方法：
在build.gradle的 Android{ }里添加：

configurations.all {
      resolutionStrategy.force 'com.google.code.findbugs:jsr305:1.3.9'
  }