USE NETBEANS7.0 OR HIGHER
YOU CAN RUN IN SINGLE SYSTEM OR MULTIPLE SYSTEMS
IN CASE IF YOU ARE RUNNING IN MULTIPLE SYSTEMS THEN YOU NEED TO CHANGE THE CODE. IN EACH .JAVA FILE
FIND 127.0.0.1 AND THEN REPLACE WITH THE IP ADDRESS IN WHICH YOU NEED TO TRANSFER THE DATA.
FIRST RUN SINK.JAVA FILE AND THEN RUN SOURCE.JAVA AND THEN OTHERS.
IF YOU DONT FOLLOW THE CORRECT SEQUENCE THEN THERE MAY BE ERROR, SO FOLLOW THE CORRECT SEQUENCE. FOR MORE DETAILS, SEE THE VIDEO FILE.