java Programming Glossary: java.nio

http://stackoverflow.com/questions/1086054/java-how-to-convert-int-to-byte

example of using a ByteBuffer IntBuffer combination import java.nio. import java.net. class Test public static void main String..

Custom HashMap Code Issue

http://stackoverflow.com/questions/11398762/custom-hashmap-code-issue

import java.util.Arrays import java.util.Random import java.nio. import java.nio.channels.FileChannel import java.io.RandomAccessFile.. import java.util.Random import java.nio. import java.nio.channels.FileChannel import java.io.RandomAccessFile public..

Java NIO FileChannel versus FileOutputstream performance / usefulness

http://stackoverflow.com/questions/1605332/java-nio-filechannel-versus-fileoutputstream-performance-usefulness

java.io.FileOutputStream import java.io.InputStream import java.nio.ByteBuffer import java.nio.channels.FileChannel public class.. java.io.InputStream import java.nio.ByteBuffer import java.nio.channels.FileChannel public class JavaNIOTest public static.. My experience with larger files sizes has been that java.nio is faster than java.io . Solidly faster. Like in the 250 range...

Why does the Sun JVM continue to consume ever more RSS memory even when the heap, etc sizes are stable?

http://stackoverflow.com/questions/1612939/why-does-the-sun-jvm-continue-to-consume-ever-more-rss-memory-even-when-the-heap

6 Application on demand HTTP video streaming High I O via java.nio FileChannels Hundreds to low thousands of threads Low database.. to write. In the default configuration JRobin uses a java.nio based file access back end. This back end maps MappedByteBuffers..

Options for Client Server Communication in Android

http://stackoverflow.com/questions/1690229/options-for-client-server-communication-in-android

most experienced with. I'm aware that Android comes with java.nio and java.net as well as some org.apache packages but am also..

Read large files in Java

http://stackoverflow.com/questions/2356137/read-large-files-in-java

turns out to be a problem you could have a look at the java.nio packages those are supposedly faster than java.io share improve..

java.net versus java.nio

http://stackoverflow.com/questions/267306/java-net-versus-java-nio

versus java.nio At what point is it better to switch from java.net to java.nio.. At what point is it better to switch from java.net to java.nio .net not the Microsoft entity is easier to understand and more.. thread per socket. Coding it will be significantly easier. java.nio is much more efficient but can be hairy to code around. I would..

Move / Copy File Operations in Java

http://stackoverflow.com/questions/300559/move-copy-file-operations-in-java

share improve this question Here's how to do this with java.nio operations public static void copyFile File sourceFile File..

Asynchronous IO in Java?

http://stackoverflow.com/questions/592303/asynchronous-io-in-java

for async io socket based are there in java other then java.nio Also does java.nio use threads in the backround as I think .NET's.. based are there in java other then java.nio Also does java.nio use threads in the backround as I think .NET's async socket..

Really force file sync/flush in Java

http://stackoverflow.com/questions/730521/really-force-file-sync-flush-in-java

1059 read 0.62 0.815251 815251 1 fsync Java 1.6 SUN JRE java.nio API MB s 127.45830221558376 5.52 0.980061 490031 2 fsync 1.60..

Convert a byte array to integer in java and vise versa

http://stackoverflow.com/questions/7619058/convert-a-byte-array-to-integer-in-java-and-vise-versa

share improve this question Use the classes found in the java.nio namespace in particular the ByteBuffer . It can do all the work..

Advice on handling large data volumes

http://stackoverflow.com/questions/87679/advice-on-handling-large-data-volumes

Java they are called Mapped Byte Buffers are are part of java.nio. Basically this mechanism uses the OS's virtual memory paging..