title: flutter doctor with java 14
body: <p>There is an issue with Android sdkmanager where it does not work with Java 14 i using HP AMD Pro A10 cpu</p>
  
  <pre><code>    C:\Users\ELDoctor&gt;flutter doctor
  Doctor summary (to see all details, run flutter doctor -v):
  [√] Flutter (Channel stable, v1.12.13+hotfix.8, on Microsoft Windows [Version 10.0.18362.720], locale en-US)
  
  [!] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
      X Android license status unknown.
        Try re-installing or updating your Android SDK Manager.
        See https://developer.android.com/studio/#downloads or visit https://flutter.dev/setup/#android-setup for detailed
        instructions.
  [√] Android Studio (version 3.6)
  [!] Connected device
      ! No devices available
  
  ! Doctor found issues in 2 categories.
  
  C:\Users\ELDoctor
  </code></pre>
  
  <p>flutter doctor --android-licenses</p>
  
  <pre><code>C:\Users\ELDoctor&gt;flutter doctor --android-licenses
  A newer version of the Android SDK is required. To update, run:
  C:\DEV\SDK\tools\bin\sdkmanager --update
  
  
  
  C:\Users\ELDoctor&gt;
  </code></pre>
  
  <p>update sdk path</p>
  
  <pre><code>C:\Users\ELDoctor&gt;flutter config --android-sdk C:\DEV\SDK
  Setting "android-sdk" value to "C:\DEV\SDK".
  
  You may need to restart any open editors for them to read new settings.
  </code></pre>
  
  <p>C:\DEV\SDK\tools\bin\sdkmanager --update</p>
  
  <pre><code>C:\Users\ELDoctor&gt;flutter config --android-sdk C:\DEV\SDK
  Setting "android-sdk" value to "C:\DEV\SDK".
  
  You may need to restart any open editors for them to read new settings.
  
  C:\Users\ELDoctor&gt;C:\DEV\SDK\tools\bin\sdkmanager --update
  Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema
          at com.android.repository.api.SchemaModule$SchemaModuleVersion.&lt;init&gt;(SchemaModule.java:156)
          at com.android.repository.api.SchemaModule.&lt;init&gt;(SchemaModule.java:75)
          at com.android.sdklib.repository.AndroidSdkHandler.&lt;clinit&gt;(AndroidSdkHandler.java:81)
          at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:73)
          at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)
  Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlSchema
          at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:602)
          at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
          at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
          ... 5 more
  
  C:\Users\ELDoctor&gt;
  </code></pre>