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## Core Java IO Cookbooks and Examples
### Relevant Articles:
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- [How to Read a Large File Efficiently with Java ](http://www.baeldung.com/java-read-lines-large-file )
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- [Java InputStream to String ](http://www.baeldung.com/convert-input-stream-to-string )
- [Java – Write to File ](http://www.baeldung.com/java-write-to-file )
- [Java - Convert File to InputStream ](http://www.baeldung.com/convert-file-to-input-stream )
- [Java Scanner ](http://www.baeldung.com/java-scanner )
- [Java – Byte Array to Writer ](http://www.baeldung.com/java-convert-byte-array-to-writer )
- [Java – Directory Size ](http://www.baeldung.com/java-folder-size )
- [Differences Between the Java WatchService API and the Apache Commons IO Monitor Library ](http://www.baeldung.com/java-watchservice-vs-apache-commons-io-monitor-library )
2019-02-28 06:55:45 -05:00
- [File Size in Java ](http://www.baeldung.com/java-file-size )
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- [Comparing getPath(), getAbsolutePath(), and getCanonicalPath() in Java ](http://www.baeldung.com/java-path )
- [Using Java MappedByteBuffer ](http://www.baeldung.com/java-mapped-byte-buffer )
- [Copy a File with Java ](http://www.baeldung.com/java-copy-file )
- [Java – Append Data to a File ](http://www.baeldung.com/java-append-to-file )
- [FileNotFoundException in Java ](http://www.baeldung.com/java-filenotfound-exception )
- [How to Read a File in Java ](http://www.baeldung.com/reading-file-in-java )
- [A Guide To NIO2 Asynchronous File Channel ](http://www.baeldung.com/java-nio2-async-file-channel )
- [A Guide To NIO2 FileVisitor ](http://www.baeldung.com/java-nio2-file-visitor )
- [A Guide To NIO2 File Attribute APIs ](http://www.baeldung.com/java-nio2-file-attribute )
- [Introduction to the Java NIO2 File API ](http://www.baeldung.com/java-nio-2-file-api )
2018-04-25 04:31:03 -04:00
- [Zipping and Unzipping in Java ](http://www.baeldung.com/java-compress-and-uncompress )
2018-04-25 11:54:35 -04:00
- [Java NIO2 Path API ](http://www.baeldung.com/java-nio-2-path )
2018-04-25 04:31:03 -04:00
- [A Guide to WatchService in Java NIO2 ](http://www.baeldung.com/java-nio2-watchservice )
2018-05-02 01:26:49 -04:00
- [Guide to Java NIO2 Asynchronous Channel APIs ](http://www.baeldung.com/java-nio-2-async-channels )
2018-05-02 03:20:30 -04:00
- [A Guide to NIO2 Asynchronous Socket Channel ](http://www.baeldung.com/java-nio2-async-socket-channel )
2018-06-01 08:04:12 -04:00
- [Download a File From an URL in Java ](http://www.baeldung.com/java-download-file )
2018-07-24 13:21:55 -04:00
- [Create a Symbolic Link with Java ](http://www.baeldung.com/java-symlink )
- [Quick Use of FilenameFilter ](http://www.baeldung.com/java-filename-filter )
2018-10-23 04:57:41 -04:00
- [Read a File into an ArrayList ](https://www.baeldung.com/java-file-to-arraylist )
- [Guide to Java OutputStream ](https://www.baeldung.com/java-outputstream )
2018-11-08 15:23:23 -05:00
- [Reading a CSV File into an Array ](https://www.baeldung.com/java-csv-file-array )
2018-11-21 23:49:54 -05:00
- [Guide to BufferedReader ](https://www.baeldung.com/java-buffered-reader )
2018-12-29 14:49:12 -05:00
- [How to Get the File Extension of a File in Java ](http://www.baeldung.com/java-file-extension )
2019-01-27 08:10:33 -05:00
- [Getting a File’ s Mime Type in Java ](http://www.baeldung.com/java-file-mime-type )
- [Create a Directory in Java ](https://www.baeldung.com/java-create-directory )
2019-02-05 06:10:37 -05:00
- [How to Write to a CSV File in Java ](https://www.baeldung.com/java-csv )
2019-02-05 06:53:34 -05:00
- [List Files in a Directory in Java ](https://www.baeldung.com/java-list-directory-files )
2019-03-11 03:39:07 -04:00
- [Java InputStream to Byte Array and ByteBuffer ](https://www.baeldung.com/convert-input-stream-to-array-of-bytes )
2019-04-04 23:02:51 -04:00
- [How to Copy a File with Java ](https://www.baeldung.com/java-copy-file )