Method longToByteArray

java/src/test/java/org/rocksdb/MergeTest.java:48–52

(long l)

  }

  private byte[] longToByteArray(long l) {
    ByteBuffer buf = ByteBuffer.allocate(Long.BYTES);
    buf.putLong(l);
    return buf.array();
  }

  private long longFromByteArray(byte[] a) {
    ByteBuffer buf = ByteBuffer.allocate(Long.BYTES);