lint/cli/src/test/java/com/android/tools/lint/checks/data/res/values/duplicate-items.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <style name="DetailsPage_BuyButton" parent="@style/DetailsPage_Button">
        <item name="android:textColor">@color/buy_button</item>
        <item name="android:background">@drawable/details_page_buy_button</item>
        <item name="android:textColor">#ff0000</item>
    </style>

    <declare-styleable name="ContentFrame">
        <attr name="content" format="reference" />
        <attr name="contentId" format="reference" />
        <attr name="contentId" format="integer" />
    </declare-styleable>

</resources>