The following text was written to the standard output stream when the WordsList.java program was executed from Netbeans.
>>> display Hello Nice Too Meet You Dear You Are Somebody See You Soon >>> add FIRST Tomato >>> add LAST Salad >>> display Tomato Hello Nice Too Meet You Dear You Are Somebody See You Soon Salad >>> swap 1 5 >>> display Meet Hello Nice Too Tomato You Dear You Are Somebody See You Soon Salad >>> help HELP - display a menu of commands DISPLAY - display the list of numbers PRINT - print a number (FIRST;LAST;nth) SWAP - exchange two elements (nth;mth) ADD - add a number to the list (FIRST;LAST) EXIT - terminate execution of the program >>> add 8 ### invalid operand for add command >>> exit