shadows/framework/src/main/java/org/robolectric/android/ConfigurationV25.java
public static String resourceQualifierString(Configuration config, DisplayMetrics displayMetrics) {
    return resourceQualifierString(config, displayMetrics, true);
  }
public static String resourceQualifierString(Configuration config, DisplayMetrics displayMetrics) {
    return resourceQualifierString(config, displayMetrics, true);
  }
Returns a string representation of the configuration that can be parsed
by build tools (like AAPT).

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