title: In Android Studio Giving Warning of Mapping New ns to old ns
body: <p>When I trying to run the app or Rebuid it, Gives following errors.</p>
  <p>(I m trying run or Rebuild old project in new Android Studio and SDK)</p>
  <p>Warning: Mapping new ns <a href="http://schemas.android.com/repository/android/common/02" rel="noreferrer">http://schemas.android.com/repository/android/common/02</a> to old ns http:/ /schemas.android.com/repository/android/common/01
  Warning: Mapping new ns <a href="http://schemas.android.com/repository/android/generic/02" rel="noreferrer">http://schemas.android.com/repository/android/generic/02</a> to old ns http:/ /schemas.android.com/repository/android/generic/01
  Warning: Mapping new ns <a href="http://schemas.android.com/sdk/android/repo/addon2/02" rel="noreferrer">http://schemas.android.com/sdk/android/repo/addon2/02</a> to old ns http:/ /schemas.android.com/sdk/android/repo/addon2/01
  Warning: Mapping new ns <a href="http://schemas.android.com/sdk/android/repo/repository2/02" rel="noreferrer">http://schemas.android.com/sdk/android/repo/repository2/02</a> to old ns http:/ /schemas.android.com/sdk/android/repo/repository2/01
  Warning: Mapping new ns <a href="http://schemas.android.com/sdk/android/repo/sys-img2/02" rel="noreferrer">http://schemas.android.com/sdk/android/repo/sys-img2/02</a> to old ns http:/ /schemas.android.com/sdk/android/repo/sys-img2/01</p>
  <p>My Build Gradle is Like following;</p>
  <pre><code>apply plugin: 'com.android.application'
  
  android {
      compileSdkVersion 30
      buildToolsVersion '30.0.2'
      defaultConfig {
          applicationId &quot;com.etas.etas&quot;
          minSdkVersion 16
          targetSdkVersion 30
          versionCode 1
          versionName &quot;1.0&quot;
          testInstrumentationRunner &quot;android.support.test.runner.AndroidJUnitRunner&quot;
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
  }
  
  dependencies {
      //noinspection GradleDependency
      implementation fileTree(include: ['*.jar'], dir: 'libs')
      implementation files('libs/jtds-1.2.7.jar')
      implementation files('libs/ksoap.jar')
      implementation 'com.android.support:appcompat-v7:30.2'
      implementation 'androidx.appcompat:appcompat:1.3.1'
      implementation 'com.android.support:design:30.2'
      implementation 'com.google.firebase:firebase-appindexing:20.0.0'
      implementation 'com.android.support:support-v4:30.2'
  }
  </code></pre>
  <p>`</p>