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Scala example source code file (hashhash.scala)

This example Scala source code file (hashhash.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Scala tags/keywords

any, any, anyref, array, array, list, test, test, unit, unit

The Scala hashhash.scala source code

object Test {
  def confirmSame(x: Any)       = assert(x.## == x.hashCode, "%s.## != %s.hashCode".format(x, x))
  def confirmDifferent(x: Any)  = assert(x.## != x.hashCode, "%s.## == %s.hashCode (but should not)".format(x, x))
    
  def main(args: Array[String]): Unit = {
    /** Just a little sanity check, not to be confused with a unit test. */
    List(5, 5.5f, "abc", new AnyRef, ()) foreach confirmSame
    List(5.0f, 1.0d, -(5.0f), (-1.0d)) foreach confirmDifferent
  }
}

Other Scala examples (source code examples)

Here is a short list of links related to this Scala hashhash.scala source code file:



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