// default.
	if os.Getenv("GOWASIENABLERACYTEST") != "1" {
		t.Skip("skipping WASI test with unavoidable race condition")
	}
	var host string
	port := rand.Intn(10000) + 40000
	for attempts := 0; attempts < 10; attempts++ {
		host = fmt.Sprintf("127.0.0.1:%d", port)
		l, err := net.Listen("tcp", host)
		if err == nil {
			l.Close()
			break
		}
		port++
	}

    long nowNanos = System.nanoTime();
    if (name.equals("callStart")) {
      callStartNanos = nowNanos;
    }
    long elapsedNanos = nowNanos - callStartNanos;
    System.out.printf("%.3f %s%n", elapsedNanos / 1000000000d, name);
  }

  @Override public void callStart(Call call) {
    printEvent("callStart");
  }

  @Override public void callEnd(Call call) {
    printEvent("callEnd");
  }

				out[i] = inkv
				continue NextVar
			}
		}
		out = append(out, inkv)
	}
	return out
}

const (
	IPv4len = 4
	IPv6len = 16
)

var v4InV6Prefix = []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xff, 0xff}

func IPv4(a, b, c, d byte) IP {
	p := make(IP, IPv6len) // ERROR "make\(IP, 16\) escapes to heap"
	copy(p, v4InV6Prefix)
	p[12] = a
	p[13] = b
	p[14] = c
	p[15] = d
	return p

      if (name.equals("callStart")) {
        callStartNanos = nowNanos;
      }
      long elapsedNanos = nowNanos - callStartNanos;
      System.out.printf("%.3f %s%n", elapsedNanos / 1000000000d, name);
    }

    @Override public void callStart(Call call) {
      printEvent("callStart");
    }

    @Override public void proxySelectStart(Call call, HttpUrl url) {
      printEvent("proxySelectStart");

	}{
		{
			[]byte{0x1, 0x2a, 0x20, 0x20, 0x20, 0x20, 0x0, 0x20, 0x20, 0x20, 0x0, 0x20, 0x20, 0x20, 0x20, 0x0, 0x0, 0x0, 0x0, 0xc},
			"Float.GobDecode: msb not set in last word",
		},
		{
			[]byte{1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0},
			"Float.GobDecode: nonzero finite number with empty mantissa",
		},
	} {
		err := NewFloat(0).GobDecode(tc.buf)
		if err == nil || !strings.HasPrefix(err.Error(), tc.msg) {

      this.callStartNanos = callStartNanos;
    }

    private void printEvent(String name) {
      long elapsedNanos = System.nanoTime() - callStartNanos;
      System.out.printf("%04d %.3f %s%n", callId, elapsedNanos / 1000000000d, name);
    }

    @Override public void proxySelectStart(Call call, HttpUrl url) {
      printEvent("proxySelectStart");
    }

00000080  62 49 4a da f4 df 93 a0  ab e1 12 4d 8d 34 2c 6a  |bIJ........M.4,j|
00000090  15 03 03 00 30 00 00 00  00 00 00 00 00 00 00 00  |....0...........|
000000a0  00 00 00 00 00 1c 08 e5  52 29 79 d6 15 07 10 44  |........R)y....D|
000000b0  95 07 07 cb 3b 2b 37 2f  e3 dc 17 f9 27 b6 5d 44  |....;+7/....'.]D|

00000080  28 9f 2e 57 1d 8f c3 ca  eb 40 32 79 af 4b b8 28  |(..W.....@2y.K.(|
00000090  15 03 03 00 30 00 00 00  00 00 00 00 00 00 00 00  |....0...........|
000000a0  00 00 00 00 00 8b 6c 27  b8 ff f9 ea ca 68 75 54  |......l'.....huT|
000000b0  bf bf a7 f4 b1 58 a5 b3  31 01 4d c7 85 58 31 d4  |.....X..1.M..X1.|

00000080  1d 66 26 89 29 ab 71 dc  00 14 d6 8e 7e 47 bd ee  |.f&.).q.....~G..|
00000090  15 03 03 00 30 00 00 00  00 00 00 00 00 00 00 00  |....0...........|
000000a0  00 00 00 00 00 e3 72 e5  7c 8c c6 f5 72 ba 37 52  |......r.|...r.7R|
000000b0  be 38 a0 a2 62 71 d9 f6  a2 9e b5 4a af 0f 13 3e  |.8..bq.....J...>|

00000080  45 69 69 cf 73 cb b1 6c  fc 71 49 de 41 ca 4d 4f  |Eii.s..l.qI.A.MO|
00000090  15 03 03 00 30 00 00 00  00 00 00 00 00 00 00 00  |....0...........|
000000a0  00 00 00 00 00 d1 66 64  ce 59 eb 23 13 e9 92 28  |......fd.Y.#...(|
000000b0  a4 2a 7a b0 e1 79 ce 92  34 77 6e b3 8d d3 bb e6  |.*z..y..4wn.....|