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https://issues.apache.org/jira/browse/IO-305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13224225#comment-13224225
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Sebb commented on IO-305:
-------------------------
Should use long for the offset and length.
It would be useful to return the number of bytes actually copied, as per the
copyLarge methods.
> New copy() method in IOUtils that takes additional offset, length and
> buffersize arguments
> ------------------------------------------------------------------------------------------
>
> Key: IO-305
> URL: https://issues.apache.org/jira/browse/IO-305
> Project: Commons IO
> Issue Type: New Feature
> Components: Utilities
> Reporter: Manoj Mokashi
> Priority: Minor
> Attachments: IOUtils.java, IOUtilsTest.java
>
>
> /**
> * Copy from input to output stream
> * @param is : input stream
> * @param os : output stream
> * @param offset : number of bytes to skip from input before copying
> * -ve values are ignored
> * @param len : number of bytes to copy. -1 means all
> * @param bufferSize : buffer size to use for copying
> * @throws IOException
> */
> public static void copy( InputStream is, OutputStream os, int offset, int
> len, int bufferSize) throws IOException
>
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