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DTD (Document Type Definition) - XML Validation
This chapter provides tutorial notes and example codes on DTD (Document Type Definition). Topics include writing an XML DTD validator using DOM and SAP interfaces; overriding error handler methods to print validation errors.
2022-10-01, ∼307🔥, 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, ∼306🔥, 0💬

DatagramServer.java - A Datagram Server Application
This section provides a tutorial example on how to write a network application, DatagramServer.java, that creates a datagram server socket and listens for incoming packets.
2022-10-01, ∼305🔥, 0💬

DOMValidator.java - XML DTD Validation with DOM
This section provides a tutorial example on how to write a DTD validator using DOM classes in JDK. The validator can validate an XML file against the specified DTD statements.
2022-10-01, ∼305🔥, 0💬

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, ∼305🔥, 0💬

What Are Processes and Threads
This section describes processes of multi-tasking operating systems and threads of multi-threading applications. Java is a programming language that allows you write multi-threading applications.
2022-10-01, ∼304🔥, 0💬

XSL (Extensible Stylesheet Language)
This chapter provides tutorial notes and example codes on XSL (Extensible Stylesheet Language). Topics include default XSL implementation classes in JDK; writing an XML transformer program using XSL (Extensible Stylesheet Language).
2022-10-01, ∼303🔥, 0💬

"jimage info|list" - Listing JIMAGE Entries
This section provides a tutorial example on how to use 'jimage info|list' commands to view JIMAGE file info and list IMAGE entries.
2022-10-01, ∼301🔥, 0💬

About This Book
This section provides some detailed information about this book - Java Tutorials - Herong's Tutorial Examples.
2022-10-01, ∼301🔥, 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, ∼300🔥, 0💬

exec() - Executing Operating System Commands
This section provides a tutorial example on how to calculate memory usage of a large array.
2022-10-01, ∼300🔥, 0💬

SAX Content Handler Interface
This section describes the SAX content handler interface, org.xml.sax.ContentHandler, which allows you write your own SAX handler by implementing its event handler methods like startElement() and endElement().
2022-10-01, ∼298🔥, 0💬

"jdeps class_file" - Dependencies of Class File
This section provides a tutorial example on how to use 'jdeps' command to show package level dependencies of a given Java class file.
2022-10-01, ∼298🔥, 0💬

Generate API Document for Java Package
This section provides a tutorial example of how to add javadoc-style comments in Java classes in a packag, add package.html, and generate the API document for the package.
2022-10-01, ∼298🔥, 0💬

Establishing a Socket Communication Link
This section describes how to establish a socket communication link. A server application runs a socket in listen mode and a client application connects a client socket to the server socket.
2022-10-01, ∼296🔥, 0💬

java.security.cert.Certificate - The Certificate Class
This section describes the certificate class: java.security.cert.Certificate ,which represents a signed certificate of a public key.
2022-10-01, ∼296🔥, 0💬

Displaying the "system" ThreadGroup Tree
This section provides a tutorial example on how to display the 'system' ThreadGroup tree by using the enumerate() and list() methods.
2022-10-01, ∼296🔥, 0💬

Testing DOM XML DTD Validator
This section provides a tutorial example on how to test the DOM XML DTD Validator. All errors are generated with line numbers and explanations.
2022-10-01, ∼295🔥, 0💬

Literal Formats for Character - Example
This section provides a tutorial example on how to use character literals in different formats: single characters or escape sequences enclosed in single quotes.
2022-10-01, ∼295🔥, 0💬

Nested "if-then-else" Statements
This section describes nested 'if-then-else' statements, where an 'if-then-else' statement contains another 'if-then-else' statement.
2022-10-01, ∼295🔥, 0💬

java.time.Period Usage Examples
This section provides a tutorial example on how to use the java.time.Period class to capture and apply calendar periods in terms of years, months and days.
2022-10-01, ∼293🔥, 0💬

java.util.Date - JDK Class to Measure Date and Time
This section provides a tutorial example on how to use the java.util.Date class to measure date and time. The Date class does not carry any calendar information.
2022-10-01, ∼293🔥, 0💬

PKCS#8 and X.509 Key Encoding Classes
This section describes 2 JDK classes: PKCS8EncodedKeySpec representing the PKCS#8 encoding standard and the X.509 encoding standard.
2022-10-01, ∼293🔥, 0💬

XSLTransformer.java - XML Transformer
This section provides a tutorial example on how to write an XML transformer program, XSLTransformer.java, using XSL (Extensible Stylesheet Language).
2022-10-01, ∼292🔥, 0💬

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