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Java

Java is the popular programming language that originated in 1995. Today, the Java ecosystem includes a very large number of specifications, libraries, frameworks, tools, as well as a thriving community. Take a dive through our collection of Java tutorials that cover a wide array of Java-related topics.

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>> Sealed Classes and Interfaces in Java

  • popular

>> Functional Programming in Java

  • popular

>> Extending Enums in Java

  • popular

>> The transient Keyword in Java

  • popular

>> Constants in Java: Patterns and Anti-Patterns

  • popular

>> Explanation of ClassCastException in Java

>> Creating a Generic Array in Java

>> Localizing Exception Messages in Java

>> Java IndexOutOfBoundsException “Source Does Not Fit in Dest”

>> Check if a Java Program Is Running in 64-Bit or 32-Bit JVM

>> Java (String) or .toString()?

>> Understanding the & 0xff Value in Java

>> AbstractMethodError in Java

>> Apache Commons Collections vs Google Guava

>> Get Names of Classes Inside a JAR File

>> How to Import a .cer Certificate Into a Java KeyStore

>> Performance of removeAll() in a HashSet

>> Finding a Free Port in Java

>> Creational Design Patterns in Core Java

>> How to Stop Execution After a Certain Time in Java

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