As of Java 5, "assert" is a keyword. By default, using the word as an identifier generates a compilation error, and backward compatibility must be activated with "-source=1.4" to compile such pieces of code. Eventually this backward compatibility mode will be dropped. The following code snippet illustrates this rule: ---- public void doSomething(){ int assert = 4; // Non-Compliant ... } ---- ifdef::env-github,rspecator-view[] ''' == Comments And Links (visible only on this page) include::comments-and-links.adoc[] endif::env-github,rspecator-view[]