return
	}
	for _, u := range x {
		encodeInt64(b, tag, u)
	}
}

func encodeString(b *buffer, tag int, x string) {
	encodeLength(b, tag, len(x))
	b.data = append(b.data, x...)
}

func encodeStrings(b *buffer, tag int, x []string) {
	for _, s := range x {
		encodeString(b, tag, s)
	}
}

func encodeBool(b *buffer, tag int, x bool) {
	if x {
		encodeUint64(b, tag, 1)

	if x == 0 {
		return
	}
	encodeInt64(b, tag, x)
}

func encodeString(b *buffer, tag int, x string) {
	encodeLength(b, tag, len(x))
	b.data = append(b.data, x...)
}

func encodeStrings(b *buffer, tag int, x []string) {
	for _, s := range x {
		encodeString(b, tag, s)
	}
}

func encodeBool(b *buffer, tag int, x bool) {
	if x {
		encodeUint64(b, tag, 1)

        encodeStrings(encoder, spec.getClassNames());
        encodeStrings(encoder, spec.getDisallowedClassNames());
        encodeStrings(encoder, spec.getPackagePrefixes());
        encodeStrings(encoder, spec.getDisallowedPackagePrefixes());
        encodeStrings(encoder, spec.getPackageNames());
        encodeStrings(encoder, spec.getResourceNames());
        encodeStrings(encoder, spec.getResourcePrefixes());
    }

    }
}
// end::declare-classpath[]

tasks.register('encode') {
    doLast {
        def byte[] encodedString = new Base64().encode('hello world\n'.getBytes())
        println new String(encodedString)
    }
}

    }
}
// end::declare-classpath[]

tasks.register("encode") {
    doLast {
        val encodedString = Base64().encode("hello world\n".toByteArray())
        println(String(encodedString))
    }
}

}

object JsBase64Encoder : Base64Encoder {
    override fun encode(src: ByteArray): ByteArray {
        val string = src.decodeToString()
        val encodedString = window.btoa(string)
        return encodedString.encodeToByteArray()
    }