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java.time.Instant Usage Examples
This section provides a tutorial example on how to use the java.time.Instant class to capture the current time, and to retrieve Epoch-Second value and Nanosecond-of-Second value. The system clock on Windows only supports millisecond resolution.
2022-10-01, 303🔥, 0💬

java.util.NumberFormat - Formatting Numeric Values to Strings
This section provides a tutorial example on how to use java.util.NumberFormat and java.util.DecimalFormat classes to convert or format numeric values into text strings in various locales.
2022-10-01, 301🔥, 0💬

java.util.DateFormat - Formatting Date Objects to Strings
This section provides a tutorial example on how to use java.util.DateFormat and java.util.SimpleDateFormat classes to convert or format data objects into text strings in a specific calendar in various locales.
2022-10-01, 300🔥, 0💬

Archived: Downloading/Installing JDK 1.8.0 on Windows
This section provides a tutorial example on how to download and install JDK 1.8.0 (Java SE 8) on a Windows 7 system. A simple Java program was entered, compiled, and executed with the new JDK installation.
2022-10-01, 298🔥, 0💬

javap - Listing Public Variables and Methods
This section provides a tutorial example of how to list all public variables and methods of a class with 'javap' without any options.
2022-10-01, 294🔥, 0💬

jpackage - What Is It
This section describes what is 'jpackage' - a command line tool that allows you to create a binary distribution package of your Java application for a specific computer platform in a specific format.
2022-10-01, 294🔥, 0💬

"java -X" - Specifying Non-Standard Options
This section provides a tutorial example on how to use the '-X' option for the 'java' tool to specify non-standard options. The tutorial example shows how to control the memory size of the JVM.
2022-10-01, 292🔥, 0💬

Adding JDK "bin" Directory to Path Setting
This section provides a tutorial on how to add JDK 'bin' directory to the 'path' system environment variable.
2022-10-01, 291🔥, 0💬

Generic Classes and Parameterized Types
This chapter provides tutorial notes and example codes on generic classes and parameterized types. Topics include what is a generic class; what is a type parameter; using parameterized types and subtyping; using wildcard parameterized types and subtyping.
2022-10-01, 291🔥, 0💬

About This JDK Tutorial Book
This section provides some detailed information about this book - JDK Tutorials - Herong's Tutorial Examples.
2022-10-01, 288🔥, 0💬

java.time.Instant - Representing a Moment of Time
This section describes the java.time.Instant class that represents a moment of time expressed in 2 components, Epoch-Second and Nanosecond-of-Second.
2022-10-01, 288🔥, 0💬

"jimage extract" - Extracting JIMAGE File Entries
This section provides a tutorial example on how to use the 'jimage extract' command to extract JIMAGE file entries.
2022-10-01, 288🔥, 0💬

com.sun.management.jmxremote - JMX Agent for Local Connection
This section provides a tutorial example on how to turn on the out-of-the-box JMX agent on Sun JVM for monitoring tool 'jconsole' to connect on the local machine.
2022-10-01, 285🔥, 0💬

The SSL (Secure Socket Layer) Protocol
This chapter provides tutorial notes and example codes on the SSL (Secure Socket Layer) protocol. Topics include introduction of the SSL (Secure Socket Layer) protocol; JSSE (Java Secure Socket Extension) package; test program to create default SSL sockets; testing the javas.net.ssl.SSLContext class...
2022-10-01, 282🔥, 0💬

Cipher - Encryption and Decryption
This chapter provides tutorial notes and example codes on the cipher process. Topics include the cipher process - data encryption and decryption; the cipher class, javax.crypto.Cipher; the cipher sample program and test results with Blowfish and DES encryption algorithms.
2022-10-01, 281🔥, 0💬

Archived: JDK 1.5 keytool - keystore File Tool
This section describes all commands supported in JDK 1.5 'keytool' tool to manage certificates stored in 'keystore' files.
2022-10-01, 281🔥, 0💬

JAB (Java Access Bridge) for Windows
This chapter provides tutorial notes on JAB (Java Access Bridge) tools. Topics include introduction of JAB (Java Access Bridge); using 'jabswitch' to enable JABB; using 'jaccesswalker' to view GUI component tree; using 'jaccessinspector' to examine GUI accessible information.
2022-10-01, 281🔥, 0💬

java.time.OffsetDateTime - Calendar and UTC Offset
This section describes the java.time.OffsetDateTime class that represents a local time in a specific UTC offset expressed in 3 components, ISO 8601 date, time of day and UTC offset.
2022-10-01, 279🔥, 0💬

SslSocketTest.java - Default SSL Socket Factory Test
This section provides a tutorial example on how to write a simple program to test the SSLSocketFactory class and the SSLServerSocketFactory class.
2022-10-01, 278🔥, 0💬

java.util.SimpleDateFormat.parse() - Parsing Date Strings to Objects
This section provides a tutorial example on how to use the java.util.SimpleDateFormat.par se()method to parse or convert date and time strings to date objects.
2022-10-01, 276🔥, 0💬

Character Set Encoding Maps - CP1252/Windows-1252
This section provides a tutorial example of analyzing and printing character set encoding maps for encoding: CP1252/Windows-1252, the default encoding for JDK on Windows systems.
2022-10-01, 274🔥, 0💬

HTTPS (Hypertext Transfer Protocol Secure)
This chapter provides tutorial notes and example codes on HTTPS (Hypertext Transfer Protocol Secure). Topics include introduction to HTTPS; HTTPS server and client test programs; testing HTTPS connection with IE browser.
2022-10-01, 274🔥, 0💬

Java File Types and Related Tools
This section summarizes file types used to build Java applications and related tools to generate and manage these files.
2022-10-01, 274🔥, 0💬

jcmd - The JVM Diagnostic Tool
This chapter provides tutorial notes on 'jcmd', the JVM Diagnostic Tool. Topics include list of local JVMs; list of diagnostic commands; running VM.* commands; running GC.* commands; generating heap dump and thread dump.
2022-10-01, 274🔥, 0💬

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