The Java platform provides APIs that allow reassignment of final fields at any time by any code in the program, thus undermining reasoning about correctness and invalidating important optimizations.

class Student { private int id; private String name; private int age; private String course; public Student(int id, String name, int age, String course) { this.id = id; this.name = name; this.age = ...

Most programming jobs list a variety of languages. That's because most real-world projects require a mix of tools. So, even if you see an ad for a Java programmer, SQL is probably in the mix.

Note that it uses the jdk.compiler module to parse the Java source code. The java binary version used must therefore be from a JDK (not JRE) with a version equal to or newer than the Java language ...