Tutorial Books:
JVM "-ea" and "-da" Options
This section describes '-ea' and '-da' JVM option, which are used to enable or disable assertion on application classes. 2022-10-01, 2067🔥, 0💬
Java Thread Deadlock Demo Program
This section provides a tutorial example of simple deadlock demo program, SimpleDeadLock.java, with 2 threads waiting for each other. 2016-02-20, 1999🔥, 2💬
Setting UTF-8 Encoding in PrintStream
This section provides a tutorial example on how to set UTF-8 encoding an output PrintStream to correctly print non-ASCII characters. 2022-08-22, 1943🔥, 1💬
Archived: Downloading and Installing J2SE 1.5.0 on Windows
This section provides tutorial example on how to download and install J2SE (JDK - Java Development Kit) 1.5.0. 2023-11-13, 1830🔥, 1💬
Installing Latest JDK on Windows
This section provides a tutorial example on how to download and install the latest version JDK, which includes some nice Java tools, on a Windows system. 2016-02-26, 1799🔥, 2💬
💬 2015-07-29 Herong: Sophie, I am so glad that my tutorial is helpful to you.
JIMAGE - Java Image File Format
This section describes the Java image, JIMAGE, a special file format used to store class and resource files of multiple Java modules to support custom JRE. 2023-03-18, 1764🔥, 2💬
java.time.Instant - get(INSTANT_SECONDS) Error
This section provides a tutorial example on how to use getLong() to retrieve INSTANT_SECONDS value. Using get() will result an exception. 2016-08-03, 1705🔥, 2💬
💬 2016-08-02 G: the valid values range is outside of int, use getLong() instead of get(),
Using SO_LINGER Socket Option
A tutorial example is provided to show how to use the SO_LINGER socket option to prevent the server closing the socket too soon after writing the response to the socket. 2017-02-16, 1688🔥, 2💬
💬 2017-02-15 Gaurav Kumar: Where can i get this file herong.jks?
"javac --module" - Compiling Entire Module
This section provides a tutorial example on how to use 'javac --module' command to compile all Java source code in an entire module. 2022-10-01, 1680🔥, 0💬
Initializing SSLContext with PKCS12 File
This section provides a tutorial example on how to write a simple program to test the java.net.ssl.SSLContext class with a PKCS12 keystore file. 2022-10-01, 1667🔥, 0💬
💬 2017-08-10 abdel: genial very good !!!
💬 2017-04-01 Herong: Asdaq, Thanks for sharing your comment.
💬 2017-03-31 Asdaq: For IBM SDK WebSphere Application Server this tool is not available.
💬 2015-12-13 Herong: Tim, I thought that every Linux system comes with JDK preinstalled. Not true?
💬 2015-12-12 tim: @majumder.soumya@gmail.com seems like you need to install jdk
Creating Module JAR File
This section provides a tutorial example on how to use 'jar --create' command to create a module JAR file to store all class files of a Java module. 2023-04-24, 1539🔥, 2💬
Full Version in PDF/EPUB
Information on how to obtain the full version of this book in PDF, EPUB, or other format. 2016-07-09, 1444🔥, 3💬
"jar --extract" - Extracting Files from JAR File
This section provides a tutorial example on how to extract files out of a JAR file with the 'jar --extract' command. 2022-10-01, 1431🔥, 0💬
"jar -C" - Changing Input Directory
This section provides a tutorial example on how to 'jar --create -C ...' to change input directory when creating JAR files. 2017-02-04, 1370🔥, 3💬
💬 2017-02-04 Herong: Chris, Thanks for sharing the information.
💬 2017-02-03 Chris: For unix, on the last command, ".;" changes to ".:".
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