Java Programming - I/O: Reading & Writing - Most stream I/O uses sequential access methods, but it is possible to use stream I/O for random access. The RandomAccessFile class in java.io implements random access files. Write a simple program to demonstrate using stream I/O for random access.

Java Programming - Exception Handlers - Write three separate simple exception handlers, one for dividing by zero, another for attempting to open a nonexistent file, and the last for an array out-of-bounds check.

Java Programming - I/O: Reading & Writing - Write a simple program that takes an input stream and reverses each line it reads. For instance, the input line "abc" should be written "cba".

Programming in Java - I need to add a getFirst() method to the Stack class. This method should get the first item in the items Vector. (See attached file for full problem description)

Trying to figure out code for a java program. - I need an array that holds six objects, which I will place data in. I need a method to sort the aray in ascending order. and I need to call the method and display the results.