[ask] how to use an array of double in Java Processing

[GoToLoop]

@kfrajer, a more precise conversion of cout<<"Class 1 : "<<numInClass[0]<<"\n";
to Processing’s Java Mode would be: println("Class 1 :", numInClass[0]);
Actually, printArray() would be much more succinct: printArray(numInClass);

Processing.org/reference/printArray_.html