[class | Scala class template]
class |MyClass {

}

[def | function definition]
def |myFunc(): = {
}

[exit | System.exit]
System.exit(|);

[for | for comprehensions]
for (val i <- |) {}

[if | if expression]
if (|) {
  
}

[ife | if-else expression]
if (|) {
  
}
else {
  
}

[main | Scala program template]
object |Main {

    /** Code documentation here */
  def main(args: Array[String]): Unit = {
    /* multi-line and semi-line comments here */
    // one-line comments here
    Console.println("Hello, world");
  }

}

[match | match expression]
| match {
  case   => 
  case _ => 
}

[Pair | Pair object]
Pair(|, )

[println | Console.println]
Console.println(|);

[trait | Scala trait template]
trait |MyTrait {
}

[try | try-catch block]
try {
  |
}
catch {
  case e: Exception =>
    Console.println("Unexpected exception");
    e.printStackTrace();
}

[val | value definition]
val | = ;

[while | while block]
var i=0;
while (i < |) {
  
  i = i + 1;
}