The following text was written to the standard output stream when the NumberList.java program was executed from IntelliJ.
/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -javaagent:/opt/intellij-idea-community/lib/idea_rt.jar=39859:/opt/intellij-idea-community/bin -Dfile.encoding=UTF-8 -classpath /home/mmeyer4/IdeaProjects/CS1/out/production/CS1:/home/mmeyer4/SimplePainter.jar:/home/mmeyer4/SimpleComposer.jar:/home/mmeyer4/jfugue-4.0.3-with-musicxml.jar arrayplay.WordList >>> 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 one two three four five six seven eight nine ten >>> print 1 one >>> print 10 ten >>> removeword ### Unrecognizable command: removeword >>> 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 >>> swap 1 10 >>> add first hi >>> add last bye >>> display hi ten two three four five six seven eight nine one bye >>> exit Process finished with exit code 0