Java swing ssues

So Im making a new Program to do a multitude of things, using Java Swing I believe iuts called (I initally made this program a while ago and forgot almost all of what ive learned from my high school elective). Its Called GymGuide and one program is a one rep max calculator. After the user inputs their values, i made a new int to store the final answer. When i system.out.print-ed this it gave me the correct answer but as a Jlabel, it is missing digits. Please try your best and help me as Im trying to get back into coding again, and need some coaching on my stuff. Thanks in advance