ByteBuf.readerIndex

Sets the {@code readerIndex} of this buffer.

@throws IndexOutOfBoundsException if the specified {@code readerIndex} is less than {@code 0} or greater than {@code this.writerIndex}

  1. int readerIndex()
  2. ByteBuf readerIndex(int readerIndex)
    class ByteBuf
    abstract
    readerIndex

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