The following text was written to the standard output stream when the ? program was executed from IntelliJ.
"C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.4\jbr\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.4\lib\idea_rt.jar=52483:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.4\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\Will\CS1\public_html\CS1WorkSite\production\CS1;C:\Users\Will\CS1\jfugue-4.0.3-with-musicxml.jar;C:\Users\Will\CS1\SimpleComposer.jar;C:\Users\Will\CS1\SimplePainter.jar arraylistplay.WordList >>> display Bug Pen Dog Cat Bush Computer Circle Phone Book Dowm Snow singer winner lover >>> print first Bug >>> printlast ### Unrecognizable command: printlast >>> print last lover >>> swap 5 7 >>> display Bug Pen Dog Cat Circle Computer Bush Phone Book Dowm Snow singer winner lover >>> help HELP - display a menu of commands DISPLAY - display the list of numbers PRINT - print a String (FIRST;LAST;nth) SWAP - exchange two elements (nth;mth) ADD - add a String to the list (FIRST;LAST) EXIT - terminate execution of the program >>> exit