when:
        def stream = output.start(0)
        stream.writeInt(123)
        stream.writeByte(12)
        output.done()

        then:
        file.length() == 5
        file.seek(0)
        file.readInt() == 123
        file.readByte() == 12

        when:
        stream = output.start(5)
        stream.writeInt(321)
        output.done()

        then:
        file.length() == 9

        writeLn("    /**");
        String path = descriptor.getPath();
        writeLn("     * Creates a project dependency on the project at path \"" + path + "\"");
        writeLn("     */");
        String returnType = toClassName(path, rootProjectName(descriptor));

    @Override
    public void writeSmallLong(long value) {
        output.writeLong(value, true);
    }

    @Override
    public void writeInt(int value) {
        output.writeInt(value);
    }

    @Override
    public void writeSmallInt(int value) {
        output.writeInt(value, true);
    }

    @Override
    public void writeShort(short value) throws IOException {
        output.writeShort(value);
    }

        createDirs("root", "root/sub");
        settingsFile.writelns(
            "rootProject.projectDir = new File(settingsDir, 'root')",
            "include 'sub'",
            "project(':sub').projectDir = new File(settingsDir, 'root/sub')"
        );

        getTestDirectory().createDir("root").file("build.gradle").writelns("allprojects { task thing }");

      frameHeader(
        streamId = 0,
        length = 8,
        type = TYPE_PING,
        flags = if (ack) FLAG_ACK else FLAG_NONE,
      )
      sink.writeInt(payload1)
      sink.writeInt(payload2)
      sink.flush()
    }
  }

  /**
   * Tell the peer to stop creating streams and that we last processed `lastGoodStreamId`, or zero
   * if no streams were processed.
   *

    }

    def cleanup() {
        file.close()
    }

    def "can reuse to read from multiple locations in file"() {
        given:
        file.seek(0)
        file.writeInt(123)
        file.writeInt(321)
        file.writeInt(456)

        expect:
        def stream = input.start(0)
        stream.readInt() == 123
        stream.readInt() == 321
        input.done()

        def stream2 = input.start(4)

    }

    override fun defaultWriteObject() = record {
        beanStateWriterFor(beanType).run {
            writeStateOf(bean)
        }
    }

    override fun writeInt(`val`: Int) = record {
        writeInt(`val`)
    }

    override fun writeUTF(str: String) = record {
        writeString(str)
    }

    override fun writeObjectOverride(obj: Any?) = record {
        write(obj)
    }

        PropertyMode.ReadWrite::class,
        PropertyMode.ReadOnly::class,
        PropertyMode.WriteOnly::class
    ])
    sealed interface PropertyMode : Serializable {
        interface ReadWrite : PropertyMode
        interface ReadOnly : PropertyMode
        interface WriteOnly : PropertyMode
    }

    def "stores binary data"() {
        def store = new DefaultBinaryStore(temp.file("foo.bin"))

        when:
        store.write({ it.writeInt(10) } as BinaryStore.WriteAction)
        store.write({ it.writeString("x") } as BinaryStore.WriteAction)
        def data1 = store.done()
        store.write({ it.writeString("y") } as BinaryStore.WriteAction)

        }
        return result;
    }

    @Override
    public void write(Encoder encoder, IntSet value) throws Exception {
        encoder.writeInt(value.size());
        IntIterator iterator = value.iterator();
        while(iterator.hasNext()) {
            encoder.writeInt(iterator.nextInt());
        }
    }