The following text was written to the standard output stream when the Primes.java program was executed from IntelliJ.
display apple dance word hello sky blue purple potato fly high tomato tequila taco nacho bell >>> swap 2 4 >>> display apple hello word dance sky blue purple potato fly high tomato tequila taco nacho bell >>> 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 >>> exit Process finished with exit code 0