Java programing. Produce the following output from text file. the text file \"Ba

Question

Java programing. Produce the following output from text file.

the text file "Baby name" is :

Ada 154 196 224 331 445 627 962 0 0

Sam 99 131 168 236 278 380 467 408 46

Samantha 0 0 0 0 272 107 26 5 7

Samara 0 0 0 0 0 0 0 0 886

Samir 0 0 0 0 0 0 920 0 798

The out put Bold is user input.

name? ada

1920: 154,

1930: 196,

1940: 244,

1950: 331,

1960: 445,

1970: 627,

1980: 962,

1990: 0,

2000: 0

//

Then, you need to save the statistics into a result file for that baby name. For the example above, the result file should be named as “Ada.txt”, which should contain contents in the following format exactly:

Ada,

1920: 154,

1930: 196,

1940: 244,

1950: 331,

1960: 445,

1970: 627,

1980: 962,

1990: 0,

Explanation / Answer

import java.io.BufferedReader;

import java.io.File;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.OutputStreamWriter;

public class BabyNameMain {

public static void main(String[] args) {

try {

readBabyName();

} catch (IOException e) {

e.printStackTrace();

}

}

private static void readBabyName() throws IOException {

File file = new File("Baby Name.txt");

InputStreamReader is = new FileReader(file);

BufferedReader br = new BufferedReader(is);

String babyStatistics = null;

while((babyStatistics = br.readLine()) != null) {

outputBabyNameStatistics(babyStatistics.split(" "));

}

is.close();

br.close();

}

private static void outputBabyNameStatistics(String[] babyStatistics) throws IOException {

File file = new File(babyStatistics[0]);

OutputStreamWriter os = new FileWriter(file);

os.write("1920: " + babyStatistics[1] + ", ");

os.write("1930: " + babyStatistics[2] + ", ");

os.write("1940: " + babyStatistics[3] + ", ");

os.write("1950: " + babyStatistics[4] + ", ");

os.write("1960: " + babyStatistics[5] + ", ");

os.write("1970: " + babyStatistics[6] + ", ");

os.write("1980: " + babyStatistics[7] + ", ");

os.write("1990: " + babyStatistics[8] + ", ");

os.write("2000: " + babyStatistics[9]);

os.close();

}

}

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