Unable to compile scala code

Hi, I am unable to compile scala code. Also when writing the code in scala prompt, the cursor goes to the start of the line after typing in few characters.

[unirkr123@gw02 ~]$ scala
Welcome to Scala 2.11.8 (OpenJDK 64-Bit Server VM, Java 1.8.0_151).
Type in expressions for evaluation. Or try :help.
scala> class Order(orderId:Int, orderDate:String)
defined class Order
scala> :javap -P Order
usage :javap [opts] [path or class or -]…
-help Prints this help message
-raw Don’t unmangle REPL names
-app Show the DelayedInit body of Apps
-fun Show anonfuns for class or Class#method
-verbose/-v Stack size, number of locals, method args
-private/-p Private classes and members
-package Package-private classes and members
-protected Protected classes and members
-public Public classes and members
-l Line and local variable tables
-c Disassembled code
-s Internal type signatures
-sysinfo System info of class
-constants Static final constants
scala> class Order(orderId:Int, orderDate:String, orderCustomerId:Int, orderStat

Please use PuTTY/Cygwin in windows or Terminal in Mac/Linux PCs for uninterrupted practice.

I am using itversity labs.

How do i connect to labs through putty. Tried using the username and password from the labs credentials page.

Check your gateway node in labs.itversity.com it should be either of gw02 or gw03

I was able to login now using putty. But Still unable to compile the code.

What are you trying to do I can see the class is defined but can you elaborate more?

Got it. I was trying to compile the class using :javap -P classname
Should have used lower case “p” instead.

Thank you.