The following text was written to the standard output stream when the WordList.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=35397:/opt/intellij-idea-community/bin -Dfile.encoding=UTF-8 -classpath /home/dmorgia2/IdeaProjects/CS1/out/production/CS1:/home/dmorgia2/SimplePainter.jar:/home/dmorgia2/SimpleComposer.jar:/home/dmorgia2/jfugue-4.0.3-with-musicxml.jar arrayplay.WordList >>> 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 >>> display caps jensen willy holtbeast vrana carly garny kempny gudy sammy backy ovi oshbabe kuzy orly >>> print first caps >>> print last orly >>> print 3 willy >>> print 13 oshbabe >>> swap 5 11 >>> display caps jensen willy holtbeast backy carly garny kempny gudy sammy vrana ovi oshbabe kuzy orly >>> swap 1 15 >>> display orly jensen willy holtbeast backy carly garny kempny gudy sammy vrana ovi oshbabe kuzy caps >>> 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 first hags >>> add last eller >>> shownumbers ### Unrecognizable command: shownumbers >>> display hags orly jensen willy holtbeast backy carly garny kempny gudy sammy vrana ovi oshbabe kuzy caps eller >>> exit Process finished with exit code 0