ledatastream.use

java base64

LEDataStream 1.8 build: 9176 released: 2007-05-24

little Endian read/write.

Copyright (c) 2008 Canadian Mind Products.

final class library.
Download from http://mindprod.com/products1.html#LEDATASTREAM

===> Free <===
Full source included.
You may even include the source code, modified or unmodified
in commercial programs that you write and distribute.
May be used freely for any purpose but military.
For more details on this restriction, see
http://mindprod.com/roedy.html#NONMILITARY
If you include any Canadian Mind Products code in your own applications,
your app too must be labeled non-military use only.
All Java jars and source code are included.

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Prerequisites:

This program runs under any OS,
(e.g. Win2K/XP/Vista/OSX/Linux/Solaris/Vista64/AIX...) so long as you have
<><> Java version 1.1 <><> or later installed.
See http://mindprod.com/jgloss/installingjava.html for details.

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Installing on a PC:

Download source and compiled class files to run on your own machine as a part of your own program.
First install a recent Java JDK or JVM.
See http://mindprod.com/jgloss/installingjava.html.
To install, extract the zip download with Winzip
(or similar unzip utility) into any directory you please,
often J:\ --  ticking off the "user folder names" option.


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Installing on a MacIntosh:

Use Safari to download source and compiled class files to run on your own machine as a part of your own program.
Safari will automatically unpack the zip into ~/Downloads (version 10.5)
[or on the Desktop (version 10.4 and earlier)].
First install a recent Java JDK or JVM.
See http://mindprod.com/jgloss/installingjava.html.
You may optionally move the download tree to a permanent home.


I don't have a MacIntosh, just a PC, so I can't test the programs for Mac compatibility.
In theory they should work without problems, but in practice that does not always happen.
If you have problems please, let me know, preferably with screenshots and complete verbatim error messages.

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Rebuilding:

The zip already contains the necessary class and jar files, so unless you modify
the program, there is no need to recompile the source or rebuild the jar.
Configure basedir="E:/" in rebuild.xml to the drive where your files are.
Use ANT and rebuild.xml, not build.xml, to recompile and recreate the jar.

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Use:


Little-endian replacements for DataInputStream,
DataOutputStream and RandomAccessFile. They work just like
DataInputStream, DataOutputStream and RandomAccessFile
except they work with little-endian binary data. Normally
Java binary I/O is done with big-endian data, with the most
significant byte of an integer or float first. Intel and
Windows 95 tend to work with little endian data in native
files. LEDataInputStream, LEDataOutputStream and
LERandomAccessFile will let you read and write such files.
Source code provided.

The java.nio (new I/O) package that is new with JDK1.4 has
ByteBuffer and friends that support big and little endian.
That way you don't need LEDataStream.  LEDataStream is
simpler.

Version 1.6 just deprecates the readLine method in keeping with the
deprecation of the underlying DataInput.readLine method.

Why the egg icon?  In Jonathan Swift's Gulliver's Travels,
two countries fought over which end of the end was best to
break it, the little or big end, mirroring the struggle
between the users of little and big endian binary formats.
See http://mindprod.com/jgloss/endian.html

Version History

1.8 2007-05-24 adds a PAD and icon. It passes
Intellij inspector. Complete the JavaDoc.