This video shows a single player execution of Javy 2.
Student chooses the code she wants to compile:
Then she goes to the
EuclideanMain class, where get some resources from aliens and unlock constant pool entries using them.
She must now compile the Java code. The resulting JVM instructions for the very first Java code line are:
which put those constants into the operand stack of the current execution frame.
Writing the code does not execute it. Student must go to her thread call stack and… press play!