Design a programming named CharDistribution.java, within this program, implements methods as specified below: public int[] charCounting(String str) - this method counts number of times each of alphabetic characters appears in a String. The first element of the int array represents the frequency of A, the 2nd is for B, and so on. public int[] charCounting(File file) - which counts how many times each of the alphabetic characters appears in the data file. public void print(int[] c) -print the int array in a histogram format. Note: The overloaded charCounting methods do not differentiate the difference between lower and upper cases. Then print the result as a histogram as shown below: * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ---------------------------------------------------- A B C D E F G H I J K L M N O P Q R S T U V W X Y Z How to run testing cases: Click on the CharDistributionJUnit.class file, then click on the Run JUnit button To examine the histogram output, click on the CharDistribtionT.class to select the file, then type *data1.txt in the Cmd argument list then click on the Run button

given - data1.txt

The 22-member Greater Richmond Solar Co-op today issued a request for proposals (RFP) from area solar installers.

The group members created the co-op to save money and make going solar easier, while building a network of solar supporters.

Drive Electric RVA, the Richmond Temple, RVA HUB and VA SUN are the co-op sponsors.

Local installers interested in serving the group can download the RFP here and response template here.

Richmond-area residents interested in joining the co-op can sign up at www.vasun.org/richmond.

Joining the co-op is not a commitment to purchase panels. Co-op members will select a single company to complete all of the installations.

They will then have the option to purchase panels individually based on the installer?s group rate. By going solar as a group and

choosing a single installer, participants can save up to 20% off the cost of their system.