Software Secret Weapons: Scala to Java Cheat Sheet

Scala is Java, but there are syntactic differences... Here is my quick Scala to Java cheat sheet to help me remember Scala and how it relates to Java. There are more cheat sheets in the Sundararajan's Weblog.

Java	Scala
package com.oy.shared.scala;	package com.oy.shared.scala
import java.io.*;	import java.io._
public static class HelloObj { ... }	object HelloObj { ... }
public class HelloObj { ... }	class HelloObj { ... }
System.out.println("Foo!");	println("Foo!");
public class MyClass implements Filter { ... }	class MyClass extends Object with Filter { ... }
public void destroy() { ... }	def destroy() : Unit = { ... }
void	scala.Unit
public void foo(){ ... }	def foo() : Unit { ... }
	import Fruits.{Apple => McIntosh, Orange}
public void foo() throws RuntimeException {}	@throws(classOf[RuntimeException]) def foo(){ ... }
java.lang.Object	scala.AnyRef

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