使用数组Java中的每个对象打印语句

I can't seem to get each object to print when in the enhanced for loop. Any assistance would be appreciated. If I chose a specific worker object then the code would run fine but I just have it as worker[].fullName() and nothing is printing. Is there a way I can get it to print the respective worker each time it cycles through the loop? ThanksI can't seem to get each object to print when i