java - not really

angularWorld

import java.awt.Color;

used in Java and Kotlin programs

compile with
javac waves2.java

start applet with
appletviewer Sine.html

At this point we are using java8 which supports streams and lambdas.

1. The .html file includes a <applet code=zzzz.class {more pairs} </applet>
2. zzzz.class created by javac zzzz.java
3. which includes public class zzzz extends Applet {...}

A pointer to historical use of Java
Building Applets
Animator Applet
fiftyp

Kotlin is considered by many as a replacement for Java
An online Kotlin example
Press the green arrow at top right to compile and execute the code.

kotlin-to-javascript