Absolute Java (6th Edition)
6th Edition
ISBN: 9780134041674
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 1, Problem 8STE
Suppose you define a class named NiceClass in a file. What name should the file have?
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Basic Java Help
Each year, the Social Security Administration provides a list of baby names for boy and girls by state. You will write a program to read a file containing a list of baby names and display the top names.
To start, implement the following class: baby names util = printTopNames(File, int): void
printTopNames
Will be a static method. It will accept two parameters, one is a File containing the list of names. The other is an integer that indicates how many names to display (ie, top 10 names, or top 50 names, etc). The integer argument could be any valid integer.
You do not have to worry about an integer value large than 5 for the boy/girl names.
This method should open the file and parse the file and print the names as shown below:
Your program will use the Scanner class to read the data from the file (see your text for examples). You will also need to use a delimiter with the scanner so that the scanner will break the line apart based on the commas. For this file, set…
Language - Java
Create a utility class called DuplicateCounter. Create an instance method called count that takes a single parameter called dataFile (representing the path to a text file) and uses a Map of Strings to count how many times each word occurs in dataFile. The counts should be stored in an instance variable called wordCounter. Create an instance method called write that takes a single parameter called outputFile (representing the path to a text file) and writes the contents of wordCounter to the file pointed to by outputFile. The output file should be overwritten if it already exists, and created if it does not exist.
Create a separate class called Application that contains a main method which illustrates the use of DuplicateCounter by calling both the remove and write methods. Your input file must be called problem2.txt and your output file must be called unique_word_counts.tx
Chapter 1 Solutions
Absolute Java (6th Edition)
Ch. 1 - If the following statement were used in a Java...Ch. 1 - Give a statement or statements that can be used in...Ch. 1 - Write a complete Java program that uses to output...Ch. 1 - What is a compiler?Ch. 1 - What is a source program?Ch. 1 - What is an object program?Ch. 1 - What do you call a program that runs Java...Ch. 1 - Suppose you define a class named NiceClass in a...Ch. 1 - Prob. 9STECh. 1 - Prob. 10STE
Ch. 1 - Can a Java program have two different variables...Ch. 1 - Give the declaration for two variables called feet...Ch. 1 - Give the declaration for two variables called...Ch. 1 - Prob. 14STECh. 1 - Prob. 15STECh. 1 - Prob. 16STECh. 1 - Convert each of the following mathematical...Ch. 1 - What is the output of the following program...Ch. 1 - What is the output produced by the following lines...Ch. 1 - Prob. 20STECh. 1 - Given the following fragment that purports to...Ch. 1 - What is the output produced by the following lines...Ch. 1 - What is the output produced by the following lines...Ch. 1 - What is the output produced by the following?
Ch. 1 - What is the output produced by the following?...Ch. 1 - What is the output produced by the following?...Ch. 1 - What is the output produced by the following?
Ch. 1 - Prob. 28STECh. 1 - Prob. 29STECh. 1 - What is the output of the following two lines of...Ch. 1 - Suppose sam is an object of a class named Person...Ch. 1 - The following code is supposed to output the...Ch. 1 - Prob. 33STECh. 1 - What is the output produced by the following Java...Ch. 1 - What is the normal spelling convention for named...Ch. 1 - Write a line of Java code that will give the name...Ch. 1 - Body Mass Index (BMI) helps in specifying the...Ch. 1 - The video game machines at your local arcade...Ch. 1 - Write a program that starts with the string...Ch. 1 - A government research lab has concluded that an...Ch. 1 - Write a program that starts with a line of text...Ch. 1 - Write a program for calculating the simple...Ch. 1 - Write a program that outputs the number of hours,...Ch. 1 - The following program will compile and run, but it...Ch. 1 - A simple rule to estimate your ideal body weight...Ch. 1 - Scientists estimate that roughly 10 grams of...
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