Netbeans Java

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Question Description

1. First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).

Then create a new Java application called “StringSlicer” (without the quotation marks) that uses methods to:

Get a String from the user at the command line
Populate an ArrayList of Character data (the wrapper class), with each char in the String represented as a separate Character element in the ArrayList
Output each Character to the command line, each on a separate line

NOTE: For this assignment and all future assignments that deal with methods, you should be calling the appropriate method to do the task indicated, rather than implementing the task logic in the main method itself.

2.First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).

Then create a new Java application called “MinMax” (without the quotation marks) that declares an array of doubles of length 5, and uses methods to populate the array with user input from the command line and to print out the max (highest) and min (lowest) values in the array. The methods that determine the max and min values may not use any built-in sort methods in Java. That is, you need to write the appropriate logic in those methods.

NOTE: For this assignment and all future assignments that deal with methods, you should be calling the appropriate method to do the task indicated, rather than implementing the task logic in the main method itself.

3. First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).

Then create a new Java application called “Scorer” (without the quotation marks) that declares a two-dimensional array of doubles (call it scores) with three rows and three columns and that uses methods and loops as follows.

Use a method containing a nested while loop to get the nine (3 x 3) doubles from the user at the command line.

Use a method containing a nested for loop to compute the average of the doubles in each row.

Use a method to output these three row averages to the command line.

NOTE: For this assignment and all future assignments that deal with methods, you should be calling the appropriate method to do the task indicated, rather than implementing the task logic in the main method itself.

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