id: an integer name: a string formatted as "firstName lastName" age: an integer occupation: a string The Person class should have the following methods: A constructor that takes in an integer id, a ...

Fatal Exception: java.lang.NullPointerException Attempt to invoke virtual method 'int java.lang.String.length ()' on a null object reference #43 ...

Exception in thread "main" java.io.FileNotFoundException: Report.PDF (The system cannot find the file specified) at java.io.FileInputStream.open(Native Method) ...