lint/libs/lint-tests/src/test/java/com/android/tools/lint/checks/data/duplicate_uses_feature.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="foo.bar2"
    android:versionCode="1"
    android:versionName="1.0">

    <uses-sdk android:minSdkVersion="14" />

    <uses-feature android:name="android.hardware.camera"/>
    <uses-feature android:name="android.hardware.camera"/>

    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
    </application>

</manifest>