I've compiled the following Java code as the comment header suggests: https://algs4.cs.princeton.edu/24pq/IndexMinPQ.java.html (The StdOut class is under this link: https://introcs.cs.princeton.edu/java/stdlib/StdOut.java.html)
However, this indexed priority queue that I really need (and possibly not only me...) returns errors in MATLAB. Namely, object construction seems to work fine:
q = IndexMinPQ(222) // works
but calling object methods fails:
q.insert(int32(3), 22) // fails
I've tried to comply with the announced MATLAB-Java type mappings, but still get this error:
No method 'insert' with matching signature found for class 'IndexMinPQ'.