Are the ACM Java Libraries used in real life?

Question

Is the ACM JTF's Java libraries used in real life, or just prepared for students to make their study less complicated?

Answer 1

According to the ACM Java Task Force charter:

To review the Java language, APIs, and tools from the perspective of introductory computing education and to develop a stable collection of pedagogical resources that will make it easier to teach Java to first-year computing students without having those students overwhelmed by its complexity.

So I doubt any of their code is actually intended for use in "real life" projects...