55         ia_class = (*env)->NewGlobalRef(env, c);

    55         ia_class = (*env)->NewGlobalRef(env, c);

    56         CHECK_NULL(ia_class);

    56         CHECK_NULL(ia_class);

    57         c = (*env)->FindClass(env,"java/net/InetAddress$InetAddressHolder");

    57         c = (*env)->FindClass(env,"java/net/InetAddress$InetAddressHolder");

    58         CHECK_NULL(c);

    58         CHECK_NULL(c);

    59         iac_class = (*env)->NewGlobalRef(env, c);

    59         iac_class = (*env)->NewGlobalRef(env, c);

    60         ia_holderID = (*env)->GetFieldID(env, ia_class, "holder", "Ljava/net/InetAddress$InetAddressHolder;");

    61         ia_holderID = (*env)->GetFieldID(env, ia_class, "holder", "Ljava/net/InetAddress$InetAddressHolder;");

    61         CHECK_NULL(ia_holderID);

    62         CHECK_NULL(ia_holderID);

    62         ia_preferIPv6AddressID = (*env)->GetStaticFieldID(env, ia_class, "preferIPv6Address", "Z");

    63         ia_preferIPv6AddressID = (*env)->GetStaticFieldID(env, ia_class, "preferIPv6Address", "Z");

    63         CHECK_NULL(ia_preferIPv6AddressID);

    64         CHECK_NULL(ia_preferIPv6AddressID);

    64 

    65