Write stream to file using NIO and channel system

Question

I have an inputStream and I want to write it to a file.

I saw NIO and FileChannel that have the "transferTo" ou "transferFrom" method, and I know how to create a WriteableChannel, but I don't know how to convert my input stream to ReadableChannel.

Thank.

Answer 1

Look at the method Channels.newChannel(java.io.InputStream).

newChannel

public static ReadableByteChannel   newChannel (InputStream in)

Creates a channel that reads bytes from a given stream.

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