Kotlin – Java Static Method equivalent in Kotlin

#kotlin #javastatic

https://grokonez.com/kotlin/kotlin-java-static-method-equivalent-kotlin

This tutorial shows you a way to represent Java static method in Kotlin using Object Expression.

I. Technology

Java 1.8

Kotlin 1.1.2

II. Practice

1. Java static Classes and Methods


public class Foo {

public static String exe() {
    return "grokonez.com";
}

public static String upperCase(String s) {
    return s.toUpperCase();
}

public static class Bar {

    public static String bar() {
        return "Bar";
    }
}

public static class Num {

    public static Integer doubleInt(Integer i) {
        return new Integer(i.intValue() * 2);
    }
}
}