public static boolean supportsProxyFeature(final int feature) {
        return ((feature & (1 << 1)) > 0);
    }
Checks if proxy feature is supported by node;

@param feature 16-bit feature value
@return true if proxy bit = 1 and false if proxy bit = 0
mesh/src/main/java/no/nordicsemi/android/mesh/utils/DeviceFeatureUtils.java