Import renaming

Import renaming is especially useful when common names are used by multiple libraries, such as java.io.Path and org.apache.hadoop.fs.Path:

    import com.packt.myproject.Foo 
    import com.packt.otherproject.Foo as Foo2 
 
    fun doubleFoo() {
      val foo1 = Foo()
      val foo2 = Foo2() 
    } 

If two different packages each use the same name, then we can use the as keyword to alias the name.