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JAVA 8 or JAVA 17
Unveiling the Evolution and Simplicity
Introdcution
Java, being one of the most popular programming languages, has consistently evolved to meet the demands of modern software development. Over the years, Oracle has released several versions of Java, each bringing new features and enhancements. In this article, we will explore the key differences between Java 8 and 17, highlighting how the newer versions makes coding easier and more efficient.
Since Java 20 is already released on March 21st, stay tuned on my upcoming blog article on this as well.
Enhanced Syntax and Readability:
One significant improvement in Java 17 over Java 8 is the enhanced syntax and readability. With the introduction of local variable type inference (var), developers can declare variables without explicitly specifying their types. This simplifies code, reduces redundancy, and enhances readability. For example:
// Java 8:
List<String> names = new ArrayList<String>();
// Java 17:
var names = new ArrayList<String>();The ‘var’ keyword automatically infers the type based on the right-hand side of the assignment, making code shorter and more concise.
