Returns a list of strings that are possible at this stage. Used for the readline-completion in interactive mode. Based on the partial command and the lastWord you have to determine the words that are available at this stage. Return 'null', if you don't know a possible completion.
@param disp the CommandDispatcher - you might want to access other values through it.
@param partialCommand The command typed so far
@param lastWord the last word returned by readline.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.