groovy
import java.util.ArrayList
def groovyList = [1, 2, 3] // Groovy list
def javaList = new ArrayList(groovyList as Collection) // Convert Groovy list to Java list
javaList.forEach { println(it) }
groovy
@CompileStatic
def calculateSum(int a, int b) {
return a + b
}
println(calculateSum(3, 4))
