Java Platform

Java

• is a programming language that is concurrent, class-based, and object-oriented
• it is intended to let application developers “write once, run anywhere” (WORA)

Link to original

Groovy

• used as a scripting language where it is dynamically compiled to JVM bytecode
• interoperates with other Java code and libraries

Link to original

Kotlin

• is a statically typed, cross-platform, general-purpose programming language with type inference
• most preferred language for Android development

Link to original

Scala

• runs on the Java Virtual Machine
• is an object-oriented functional programming language
• is static typed

Link to original

Clojure

• runs on the Java Virtual Machine and the Common Language Runtime
• is an object-oriented functional programming language
• is dynamic typed
• is a dialect of the Lisp programming language

Link to original