These are in java

* The syntax to declare a 2D array

* Write code that searches an array for specific value

* Determine the number of values in a row or a column of a 2D array

* Write a for loop to process a 2D array

* What package do the ArrayList belong to

* Instantiate a new ArrayList

* Write the code that swaps two values

* write code to navigate every other element of an array, or every third, etc. You need to assume you do not know what the values in the array are.

* Write code that creates a parallel array storing information into one array based on the value of a second array.

* write the code for selection sort and comment out how it sorts content in an array.

* When processing all the elements of a column of a two-dimensional array, what possible runtime error do we have to worry about that the number of column elements may not be constant across all rows.

* How do you identify values in a 2D array, whether jagged or straight array and how to write code to retrieve values, without knowing what the values are. In other words, if I tell you to retrieve 25 from the array, you have no idea where 25 is stored, but you should be able to retrieve it.

* How do you navigate through a 2D array to find specific values within the array

* Code to output elements in an ArrayList.