Translation guide
Java can refer to the programming language, the Indonesian island, or coffee. This guide covers all three meanings.
Referring to the Java programming language or platform.
The programming language is universally referred to as 'Java' in Japanese, written in katakana.
Javaでアプリを開発しています。
I'm developing an app in Java.
Referring to the Indonesian island.
The standard Japanese name for the island of Java. '島' (tō) means 'island'.
ジャワ島はインドネシアにあります。
Java is in Indonesia.
Referring to coffee from Java or sometimes coffee in general (slang).
Specifically refers to coffee from the island of Java.
このジャワコーヒーは香りがいいですね。
This Java coffee has a nice aroma.
Sometimes used without '島' in contexts where it's clear you're talking about the island.
ジャワの文化はとても豊かです。
The culture of Java is very rich.
In English slang, 'java' can mean coffee in general. In Japanese, just use the standard word for coffee.
朝はまずコーヒーを飲みます。
I drink coffee first thing in the morning.