What are the names of some extension methods that Kotlin provides to java.io.File?
Following are some extension methods that Kotlin provides to java.io.File :
* bufferedReader() : It is used for reading the contents of a file into BufferedReader.
* readBytes() : It is used for reading the contents of the file to ByteArray.
* readLines() : It is used for reading lines in the file to List.
* readText() : It is used for reading contents of the file to a single String.
* forEachLine() : It is used for reading a file line by line in Kotlin.
