The following text was written to the standard output stream when the WordList.java program was executed from IntelliJ.
>>> help HELP - display a menu of commands DISPLAY - display the list of words PRINT - print a word (FIRST;LAST;nth) SWAP - exchange two elements (nth;mth) ADD - add a word to the list (FIRST;LAST) EXIT - terminate execution of the program >>> display It Was The Best Of Times It Was The Worst Of Times >>> print first It >>> print last Times >>> print 3 The >>> print 11 Of >>> swap 3 8 >>> display It Was Was Best Of Times It The The Worst Of Times >>> swap 2 10 >>> display It Worst Was Best Of Times It The The Was Of Times >>> help HELP - display a menu of commands DISPLAY - display the list of words PRINT - print a word (FIRST;LAST;nth) SWAP - exchange two elements (nth;mth) ADD - add a word to the list (FIRST;LAST) EXIT - terminate execution of the program >>> add first dskjf >>> add last kljljl >>> shownumbers ### Unrecognizable command: shownumbers >>> display dskjf It Worst Worst Was Was Best Best Of Of Times Times It kljljl >>> exit