Starting with Java 9, you can use jshell to try out single-line and other kinds of comments. Here’s an example: jshell> // single-line comment jshell> About jshell. The Java Shell (jshell) was ...

The ESSI is a center of studies of the University of Nice. Among the Web pages of its professors, "How Java" devotes himself to the data-processing language Java. Data-processing resources, ...