Instruciton to Compile and Run: PreInstalled:JDK 1.4.2 Step1: Unzip the file, Go to directory .../src/virtualclassroom/ Step2: To Compile: javac -classpath jbcl.jar *.java Step3 To Run: java -classpath ..;jbcl.jar virtualclassroom.AvatarUI UserName and Password Available(refer to virtualclassroom.user.properties): user.0.firstname=sko user.0.lastname=chang user.0.password=yoda user.0.type=teacher user.1.firstname=yoda user.1.lastname=yoda user.1.password=jedi user.1.type=student user.2.firstname=rodrick user.2.lastname=adams user.2.password=jedi user.2.type=student user.3.firstname=joe user.3.lastname=bob user.3.password=1234 user.3.type=student user.4.firstname=obi-wan user.4.lastname=kenobi user.4.password=jedi user.4.type=student user.5.firstname=anakin user.5.lastname=skywalker user.5.password=jedi user.5.type=student user.6.firstname=luke user.6.lastname=skywalker user.6.password=jedi user.6.type=student