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JcaMessageDigest.java - Message Digest Sample Program
This section provides a tutorial example on how to write a sample program to use the java.security.MessageDigest class to digest any input file with the MD5 or SHA message digest algorithm.
2022-10-01, 168🔥, 0💬

Literal Formats for Characters
This section describes literal formats for character values of char data type: single characters or escape sequences enclosed in single quotes.
2022-10-01, 168🔥, 0💬

Example Program of Using the gc() Method
This section provides a tutorial example on how to use the garbage collection method gc() on the default Runtime object to test object references and memory usages.
2022-10-01, 168🔥, 0💬

DatagraClient.java - A Datagram Client Application
This section provides a tutorial example on how to write a network application, DatagraClient.java, that creates a client socket, sends datagram packet to a datagram server.
2022-10-01, 167🔥, 0💬

Reference Types Supported in Java
This section provides a list of reference types supported in Java: class type, interface type, type variable and null.
2022-10-01, 167🔥, 0💬

java.util.ResourceBundle - Resource Bundle Abstract Class
This section provides a tutorial example on how to create resource bundles (localization key names with their localized text messages) as subclasses of the java.util.ResourceBundle abstract class.
2022-10-01, 166🔥, 0💬

KeyPair and KeyPairGenerator Classes
This section describes the KeyPair and KeyPairGenerator Classes. The KeyPairGenerator.generateKeyPa ir()can be used to generate a private and public key pair.
2022-10-01, 166🔥, 0💬

Key Pair Sample Program - JcaKeyPair.java
This section provides a tutorial example on how to write simple program to generate a pair of private key and public key for the RSA or DSA algorithm.
2022-10-01, 166🔥, 0💬

CPU Execution Time Shared by Multiple Threads - Test Output
This section provides the test output of a tutorial example on how to measuring CPU execution time allocated to threads with different setPriorities.
2022-10-01, 166🔥, 0💬

java.security.KeyFactory - Reading Encoded Keys
This section describes the java.security.KeyFactory class, which allows you to convert key spec objects back to key objects. Full process of reading and converting encoded key files back to key objects are also provided.
2022-10-01, 165🔥, 0💬

java.time.ZonedDateTime Usage Examples
This section provides a tutorial example on how to use the java.time.ZonedDateTime class to record and manipulate date and time local to specific timezones. Operations on java.time.ZonedDateTime objects respect ISO 8601 calendar rules and local timezone rules.
2022-10-01, 164🔥, 0💬

Character Set Encoding Comparison
This section provides a tutorial example on how to compare some commonly used character set encodings in number of characters, byte sequence sizes and ASCII compatibilities.
2022-10-01, 164🔥, 0💬

Interface Type Variables
This section describes how to use an interface type variable to store references to objects of classes that implemented this interface.
2022-10-01, 164🔥, 0💬

Collection Implementations in JDK
This section describes implementation classes of collections with various data structures in JDK 1.4.1: TreeSet, HashSet, LinkedHashSet, ArrayList, LinkedList, Vector, Stack, TreeMap, HashMap, IdentityHashMap, WeakHashMap, Hashtable.
2022-10-01, 162🔥, 0💬

DiffieHellman Private Key and Public Key Pair Sample
This section provides a tutorial example on how to run JcaKeyPair.java to generate a DiffieHellman private key and public key pair sample. Keys are stored PKCS#8 and X.509 encoding formats.
2022-10-01, 162🔥, 0💬

Character Counter Program for Any Given Encoding
This section provides a tutorial example on how to write a simple program to count valid characters in a give encoding character set encoding.
2022-10-01, 161🔥, 0💬

Archived: Downloading and Installing JDK 10
This section describes how to download and install JDK 10 on a Windows system.
2022-10-01, 161🔥, 0💬

What Is Character Encoding?
This section provides introductions on what is a character encoding - A map scheme between code points of a code character set and sequences of bytes.
2022-10-01, 160🔥, 0💬

DOMNewDoc.java - Building a New DOM Document
This section provides a tutorial example on how to write a program to create a new DOM document object with DOM classes and methods like: DocumentBuilder.newDocument(), Document.createElement(), Document.createTextNode(), and Node.appendChild().
2022-10-01, 160🔥, 0💬

Connecting to HttpsHello.java with IE
This section provides a tutorial example on how to test my HTTPS server program, HttpsHello.java with the IE (Internet Explorer) browser. IE requires the HTTPS certificate's owner name matching the server host name.
2022-10-01, 160🔥, 0💬

StringBuffer Class Properties and Methods
This section describes the StringBuffer class, it properties and methods.
2022-10-01, 159🔥, 0💬

Private and Public Keys and Related Interfaces
This section describes private and public key pairs used in RSA and DSA encryption algorithms. JDK supports private and public keys with the java.security.Key interface.
2022-10-01, 157🔥, 0💬

Importing Classes from Unnamed to Named Packages - JDK 1.4.1
This section provides a tutorial example on how to import classes defined in an unnamed package to a named package with JDK 1.4.1 or higher. A wrapper class is needed to integrate the class in an unnamed package into a named package with JDK 1.3.1 first.
2022-10-01, 154🔥, 0💬

Character Set Encoding Maps - US-ASCII and ISO-8859-1/Latin 1
This section provides a tutorial example of analyzing and printing character set encoding maps for 2 encodings: US-ASCII and ISO-8859-1/Latin 1.
2022-10-01, 154🔥, 0💬

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