A selection of utility methods to improve Java interoperability.

The following methods and types exist:

• javaString(String string) - takes a Ceylon String and turns it into a Java String
• JavaIterator<T>(Iterator<T> iter) - takes a Ceylon Iterator and turns it into a Java Iterator
• JavaIterable<T>(Iterable<T> iter) - takes a Ceylon Iterable and turns it into a Java Iterable
• CeylonIterator<T>(JIterator<T> iter) - takes a Java Iterator and turns it into a Ceylon Iterator
• CeylonIterable<T>(JIterable<T> iter) - takes a Java Iterable and turns it into a Ceylon Iterable
• JavaCollection({T*} items) - takes a Ceylon list of items and turns them into a Java Collection
• javaClass<T>() - returns the Java Class reference for type T
• javaClass(Object obj) - takes a class instance and returns a Java Class reference for its type