JAVA_HOME JAVA_HOME is an operating system (OS) environment variable which can optionally be set after either the Java Development Kit (JDK) or the Java Runtime Environment (JRE) is installed.

Huawei Technologies is set to open-source its self-developed programming language, Cangjie, marking the latest step in the company's pursuit of technological self-sufficiency.

Single quotes are only used for single characters, such as ‘A’ or ‘9’. These are considered char values in Java, not strings. Have fun working with the System object and printing data to the console ...