Java 7 New Features

1. Using String literals in switch statements.
2. Using Underscores in literals to improve code readability
3. Using the try-with-resources block to improve exception handling code.
4. Catching multiple exception types in a single catch block.
5. Rethrowing exceptions
6. Using the diamond operator for type inference.
7. Using the @SafeVarargs annotation.
8. How to search / find files in a directory using DirectoryStream in Java 7.?
9. How to create and delete a file in Java 7 using java.nio ?
10. How to Copy and Move a file in Java 7 using java.nio ?.
11. How to read and write a file in Java 7 using java.nio API ?
12. Determining the file content type.
13. Creating files and directories.
14. Binary Literals in Java 7.