Merge "Fix wrong javadoc in BluetoothAdapter."

 * <p>To get a {@link BluetoothAdapter} representing the local Bluetooth

 * adapter, when running on JELLY_BEAN_MR1 and below, call the

 * static {@link #getDefaultAdapter} method; when running on JELLY_BEAN_MR2 and

 * higher, retrieve it through

 * {@link android.content.Context#getSystemService} with

 * {@link android.content.Context#BLUETOOTH_SERVICE}.

 * higher, call {@link BluetoothManager#getAdapter}.

 * Fundamentally, this is your starting point for all

 * Bluetooth actions. Once you have the local adapter, you can get a set of

 * {@link BluetoothDevice} objects representing all paired devices with