Java | JSP | JSF Answers

Write a class and name it Sample that should include the following members:

a) Two private integer fields named side1 and side2 that are both initialized to 5.
b) Write set and get methods for each field variable.
c) A method named area which is overloaded, the first method has no parameters, it does not have return value. This method should:
• Calculate the area of the square using the private fields.
• Display the area using the message dialog box.

write java code to illutrate the concept of private , public and protected data members and methods through inheritance

I need to create some java code with JDBC that will load data into corresponding SQL Tables i have this code but im not sure it will actually work

public void importData(Connection conn,String lastname_wd.csv,)
{ Statement stmt; String query; String query2;
try {stmt = conn.createStatement( ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
query = "LOAD DATA INFILE '"+lastname_wd.csv+
"' INTO TABLE well_data (DwellLoc, etc); then excute query

I am trying to write some code that will take a data file and convert them to CSV text files and i am not sure how to create this code

use a pair of nested while loops to output this:
$$$
$$$
$$$
$$$
$$$

The program is to take a single command line argument, the name of a text file that contains a “map”.
The map consists of several lines, the first line specifies the height of the map, the second line specifies
the width of the map, the remaining lines consist of '*' and ' '. An '*' indicates a wall, while a ' '
indicates an empty space.
and test through various test files

Project 1: wind-chill temperature

How cold is it outside? The temperature alone is not enough to provide the answer. Other factors including wind speed, relative humidity, and sunshine play important roles in determining coldness outside. In 2001, the National Weather Service implemented the new wind-chill temperature to measure the coldness using temperature and wind speed. The following formula is given as follows

twc = 35.74 + 0.6215ta – 35.75v0.16 + 0.4275tav0.16

where ta is the outside temperature measured in degrees Fahrenheit and v is the speed measured in miles per hour. Twc is the wind-chill temperature. The formula cannot be used for wind speeds below 2 mph or temperatures below -58o F or above 410F.

Analysis:
Describe the problem including input and output in your own words.

Design:
Describe the major steps for solving the problem

Testing:
Describe how you test this program.

Submit the following:
1. Printout of the program.
2. Compile, Run and Submit the live tested data.

Is

String myString = "Object oriented programming with Java";

a valid Java assignment statement. ?

Does placing the code

boolean myVar; if (myVar == false) {int x =2;}

within a method cause a compilation error?