Wat Do U Need To Get Your New York State I.d

Scala code and a Java application running

Scala compiled bytecode can be easily integrated into existing Java applications. This is possible because the Scala compiler produces normal Java bytecode . As runtime
should come here Java 5.0 or newer to use.

given a scale installation is required. The best take the IzPack installer . The installation directory is in the following example, the scala-2.7.7 ". object Hello extends Application {scala world println ("Hello Scala!")} This executable singleton object stores it as a file "HalloScalaWelt.scala" which is now translated and performed:
HeartOfGold: ~ $

 much scalac HalloScalaWelt.scala 

HeartOfGold: much ~ $ ls *. class Hello hello world scala $ class HalloScalaWelt.class

HeartOfGold. ~ $ much scala scala hello world Hello Scala! Already any Java beginner in this case it looks familiar commands. Accordingly, we run the generated class files can just be a Java application:

HeartOfGold: ~ $ much java-cp scala-2.7.7/lib/scala-library.jar. Hello world

 scala Scala Hi! 
 On Windows you have the classpath (-cp option 
 

or
-classpath

) before the period at the end (current directory) to a semicolon instead of colon.   just as easily can be integrated Scala code into existing Java applications. It simply takes the compiled class files and sets 
 scala-library.jar 
 on the classpath - done! 
  The use of classes between Java and Scala is often, quite simply, as usual, to use the (fully qualified or imported) class name.