java saml library

Transferred from: http://blog.chinaunix.net/uid-20180960-id-1972669.htmlLinux platform Java call so library-jni use example 2010-08-11 22:171. Ensure that the GCC compiler is installed2. Write the Hellojni.java code and declare the functions that need to be implemented in C with native.If the source program is included in the package, the same folder structure should be created, such as/home/swan/test/net/w

The purpose of the Java Container class library is to "save the object" and divide it into two different concepts: Collection. A sequence of independent elements that obey one or more rules. The List must save the element in the order in which it was inserted, and Set cannot have duplicate elements. The queue determines the order in which objects are produced, usually in the same order in which the

Countdownlatchclass Waitingtask implements Runnable {private static int counter = 0;//count PrivateFinal int id = counter++;p rivate static random rand = new random;p rivate final countdownlatch latch; Waitingtask (Countdownlatch latch) {this.latch = latch;} The Task @Overridepublic void Run () {try {///Call Countdown () is not blocked when the call is generated. Only the call to await will be blocked until the count reaches the 0//waiting for the problem to be solved by calling await () on thi

Java Compression Class Library _ support encryption decompression. zippublic static void Unzip (File zipfile, String dest, String passwd) throws Zipexception {ZipFile zfile = new ZipFile (ZipFile); First create the ZipFile point to the. zip file on the diskZfile.setfilenamecharset ("GBK"); Set the file name encoding to be set in the GBK systemif (!zfile.isvalidzipfile ()) {//verify that the. zip file is val

()) { return-1;//source file not found, return-1 } //If the destination path does not exist, the path is createdFile OutputFile =NewFile (destfile); if(!Outputfile.getparentfile (). exists ()) {Outputfile.getparentfile (). Mkdirs (); } String openoffice_home= "C:\\Program Files (x86) \\OpenOffice 4";//here is the OpenOffice installation directory, in my project, in order to facilitate the expansion of the interface, not directly written li

Reprinted fromStupid BLOG:Http://www.mkv8.com /? P = 42 The following describes how to use the java jcifs class library to access the shared file code on network peers.Related Class Library: http://www.mkv8.com /? P = 48 1 public class UploadDownloadUtil2 {34 /**5 * Copy files from the shared directory to the local device6 * @ param remoteUrl: file path in the s

The following error is reported:Workaround:1. Increase Debugging informationAdd the following information in the hadoop_home/etc/hadoop/hadoop-env.sh file2. Perform another operation to see what errors are reportedThe above information shows that 2.14 GLIBC library is requiredWorkaround:1. View the libc version of the system (LL/LIB64/LIBC.SO.6)Display version is 2.12The first solution, using the 2.12 version of glibc, to recompile HadoopThe second so

After writing debugging for a long time, the boundary does not merit rationale, specific see JDK class library, the following is only the basic implementation:Import java.util.iterator;/** * Class Name: Mylinkedlist Description: LinkedList Basic Implementation */public class mylinkedlist Private node Basic implementation of Java class library linklist

This is a concurrent class library developed by Rice University, not very popular, but it's more useful, GitHub addressThe following is a brief introduction:PCDP is a shared-memory, pedagogical, parallel programming framework. PCDP ' s design, implementation, and APIs emphasize simplicity to make it straightforward to use for programmers new to Parallel programming. PCDP supports task parallelism, loop parallelism, actor parallelism, bulk synchronizat

Good things to share to recommend, here to recommend a Java platform under the open-source diagram of the library Jfreechart, related resources (source code, demo source, development Guide) has been uploaded to the CSDN resources, need to download them yourself.Jfreechart's charting capabilities are very powerful, covering almost any chart you want, and it's cool to draw. Look at the main jfreechart:Before

Click to enter _ more _java thousand ask1. What are the JDK base class libraries?See the Java core Framework here: What is the Java core framework?The JDK base Class library is divided into two parts, the base library, the extended base library, and provides a considerable a

= -5.28f; System.out.println ("Absolute value of" + F1 + "is:" + math.abs (F1));System.out.println ("Absolute value of" + F2 + "is:" + math.abs (F2));Double D1 = 3.324; Double D2 =-9.324;System.out.println ("Absolute value of" + D1 + "is:" + math.abs (D1)); System.out.println ("Absolute value of" + D2 + "is:" + math.abs (D2));Long L1 = 3L;Long L2 = -4l; System.out.println ("Absolute value of" + L1 + "is:" + math.abs (L1));System.out.println ("Absolute value of" + L2 + "is:" + math.abs (L2));}}I

(x) {x.notify ()//or wait () }2. Traditional timer Technology Review (jdk1.5 ago) Public classTraditionaltimertest {Static intCount = 0; Public Static voidMain (string[] args) {//Execution starts in 10 seconds and executes every 3 seconds NewTimer (). Schedule (NewTimerTask () {@Override Public voidrun () {System.out.println ("Bombing ..."); } }, 10000,3000); /*** Required: 2 seconds, 4 seconds interval to perform scheduled tasks*/ classMytimertaskextendstimertask{@Overr

Bouncy Castle is a lightweight, open-source cryptographic package for the Java platform. It supports a large number of cryptographic algorithms and provides the implementation of JCE 1.2.1. Since bouncy Castle is designed to be lightweight, it can be run from J2SE 1.4 to J2ME (including MIDP) platforms. It is the only complete cryptographic package that runs on MIDP.Also available in the C # version of theAddress: http://www.bouncycastle.org/csharp/