In 1990s and upto 2010, it was kind of tradition to start the programming with C and C++. And then end the syllabus with Java. None of the other languages had any place in the educational curriculum in most of the universities and colleges around the world.
Last few years I have noticed that some colleges are now teaching Python and C#. And some of them are also opening up towards Salesforce and other optional workforce specific tech stacks. For example Selenium WebDriver is pretty important in the Java world. So learn selenium java webdriver tutorials .
It all comes down to the people who set the syllabus. Most of them are not yet much aware of changing dynamics in the workforce. I am hoping that Go is likely to be successful in near future. You can learn from Go Language Tutorial .
However this will soon change as more and more jobs tend to get automated. People will be forced to learn new languages. So javascript, python, and others are likely to get some exposure soon. Java and C# is only good for some context.