title: Gradle tasks [:app:generateDebugSources, :app:generateDebugAndroidTestSources,
body: <p>I am developing small Android app
  but I execute the code it showing something like this I didn't understand what is going on.Please help me</p>
  
  <p>My gradle file like this
  please help me to out of this problem</p>
  
  <pre><code>android {
      compileSdkVersion 23
      buildToolsVersion "23.0.2"
  
      defaultConfig {
          applicationId "com.example.chinni.swipetabs"
          minSdkVersion 8
          targetSdkVersion 24
          versionCode 1
          versionName "1.0"
      }
      packagingOptions {
          exclude 'META-INF/DEPENDENCIES.txt'
          exclude 'META-INF/NOTICE'
          exclude 'META-INF/NOTICE.txt'
          exclude 'META-INF/LICENSE'
          exclude 'META-INF/LICENSE.txt'
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
      dexOptions {
          javaMaxHeapSize "4g"
      }
  
  
      dependencies {
          compile fileTree(dir: 'libs', include: ['*.jar'])
          testCompile 'junit:junit:4.12'
          compile 'com.android.support:appcompat-v7:23.1.0'
          compile 'com.android.support:support-v4:23.1.0'
          compile 'com.android.support:design:23.1.0'
      }
  </code></pre>