// Looping over a collection:
for (T x : ProgressBar.wrap(collection, "TaskName")) {
    ...
    // Progress will be automatically monitored by a progress bar
}

// try-with-resource block
try (ProgressBar pb = new ProgressBar("Test", 100)) { // name, initial max
 // Use ProgressBar("Test", 100, ProgressBarStyle.ASCII) if you want ASCII output style
  for ( /* TASK TO TRACK */ ) {
    pb.step(); // step by 1
    pb.stepBy(n); // step by n
    ...
    pb.stepTo(n); // step directly to n
    ...
    pb.maxHint(n);
    // reset the max of this progress bar as n. This may be useful when the program
    // gets new information about the current progress.
    // Can set n to be less than zero: this means that this progress bar would become
    // indefinite: the max would be unknown.
    ...
    pb.setExtraMessage("Reading..."); // Set extra message to display at the end of the bar
  }
} // progress bar stops automatically after completion of try-with-resource block

try (ProgressBar pb1 = new ProgressBar("Job1", max1); 
     ProgressBar pb2 = new ProgressBar("Job2", max2)) { ... }