RoundingMode mode;

  @BeforeExperiment
  void setUp() {
    for (int i = 0; i < ARRAY_SIZE; i++) {
      positive[i] = randomPositiveBigInteger(1024);
      nonzero1[i] = randomNonZeroBigInteger(1024);
      nonzero2[i] = randomNonZeroBigInteger(1024);
    }
  }

  @Benchmark
  int log2(int reps) {
    int tmp = 0;
    for (int i = 0; i < reps; i++) {
      int j = i & ARRAY_MASK;

  private Platform() {}

  /** Returns a thread-local 1024-char array. */
  static char[] charBufferFromThreadLocal() {
    // requireNonNull accommodates Android's @RecentlyNullable annotation on ThreadLocal.get
    return requireNonNull(DEST_TL.get());
  }

  /**
   * A thread-local destination buffer to keep us from creating new buffers. The starting size is

  RoundingMode mode;

  @BeforeExperiment
  void setUp() {
    for (int i = 0; i < ARRAY_SIZE; i++) {
      positive[i] = randomPositiveBigInteger(1024);
      nonzero1[i] = randomNonZeroBigInteger(1024);
      nonzero2[i] = randomNonZeroBigInteger(1024);
    }
  }

  @Benchmark
  int log2(int reps) {
    int tmp = 0;
    for (int i = 0; i < reps; i++) {
      int j = i & ARRAY_MASK;

pkg syscall (freebsd-386), type Stat_t struct, Rdev uint64
pkg syscall (freebsd-386), type Stat_t struct, Spare [10]uint64
pkg syscall (freebsd-386), type Statfs_t struct, Mntfromname [1024]int8
pkg syscall (freebsd-386), type Statfs_t struct, Mntonname [1024]int8
pkg syscall (freebsd-386-cgo), const S_IRWXG = 56
pkg syscall (freebsd-386-cgo), const S_IRWXG ideal-int
pkg syscall (freebsd-386-cgo), const S_IRWXO = 7

	"testing"
)

func BenchmarkRingBuffer_Sync(b *testing.B) {
	rb := New(1024)
	data := []byte(strings.Repeat("a", 512))
	buf := make([]byte, 512)

	for b.Loop() {
		rb.Write(data)
		rb.Read(buf)
	}
}

func BenchmarkRingBuffer_AsyncRead(b *testing.B) {
	// Pretty useless benchmark, but it's here for completeness.
	rb := New(1024)
	data := []byte(strings.Repeat("a", 512))
	buf := make([]byte, 512)

    }

    private String getStatus(long complete, long total) {
        if (total >= 1024) {
            return toKB(complete) + "/" + toKB(total) + " KB ";
        } else if (total >= 0) {
            return complete + "/" + total + " B ";
        } else if (complete >= 1024) {
            return toKB(complete) + " KB ";
        } else {
            return complete + " B ";
        }
    }

    val builder = OkHttpClient.Builder()
    assertFailsWith<IllegalArgumentException> {
      builder.minWebSocketMessageToCompress(-1024)
    }.also { expected ->
      assertThat(expected.message)
        .isEqualTo("minWebSocketMessageToCompress must be positive: -1024")
    }
  }

  companion object {
    private val DEFAULT_PROXY_SELECTOR = ProxySelector.getDefault()

[![wikipedia](Circular_Buffer_Animation.gif)](https://github.com/smallnest/ringbuffer)

# Usage

```go
package main

import (
	"fmt"

	"github.com/smallnest/ringbuffer"
)

func main() {
	rb := ringbuffer.New(1024)

	// write
	rb.Write([]byte("abcd"))
	fmt.Println(rb.Length())
	fmt.Println(rb.Free())

	// read
	buf := make([]byte, 4)
	rb.Read(buf)
	fmt.Println(string(buf))
}
```

        override fun timeout() = Timeout.NONE
      }

    assertThat(unlimitedSource.buffer().isProbablyUtf8(1L)).isTrue()
    assertThat(unlimitedSource.buffer().isProbablyUtf8(1024L)).isTrue()
    assertThat(unlimitedSource.buffer().isProbablyUtf8(1024L * 1024L)).isTrue()
  }

            System.out.printf("%nPaths ending with '%s':%n", group.name);
            System.out.printf("Total potential savings: %dKB%n", group.totalSavings / 1024);
            System.out.printf("Total memory: %dKB%n", group.totalMemory / 1024);
            System.out.printf("Total unique values: %d%n", group.totalUnique);
            System.out.printf("Total occurrences: %d%n", group.totalOccurrences);