As Scala and Java possess their runtime compatibility, the debate on scala vs java seems never ending in java development world. Scala development is admired by many java professionals who always prefer it over java for several tasks, like new apps, app components, performance-critical elements of existing modules of java etc. Due to these things, scala builds more followers and has made its way to an enterprise world.
Many companies have already using Scala and facilitate their software apps with all its benefits. Many articles have been published that tell why companies fall for Scala. It is somewhat complex upfront, but its functional approach is multiplied by absolute interoperability of Java that makes it far superior as compared to Java 6 or 7 version.
The functionality of Scala has proven as useful to the point when new Java versions started implementing Scala features and other functional languages. With the release of Java 8, some functional features of Scala get incorporated that are widely popular among developers. These features have lessen the trouble for developers-
- Support for lambda expressions
- Higher-order functions support
- Parallel collections
- Virtual extension methods
- Type interference
Scala is a functional programming language that means developers need to “write less, do more.”
What is functional programming?
Functional programming offers several tools to developers that enable succinct expression. This is why it not only changes your regular code, but software development process itself. Moreover, functional programming is much about using math to reason about programs.
Major borrowings of Scala from Java
The process of innovation is bi-directional as Java 8 innovation has been borrowed by Scala.