Question

I was wondering if you can tell me if the following code is correct and if its not can it be fixed so it does not have any syntax errors.

Client one

/**
* Maintains information on an insurance client.
*
* @author Doyt Perry/<add your name here>
* @version Fall 2019
*/
public class Client
{
// instance variables
private String lastName;
private String firstName;
private int age;
private int height;
private int weight;

/**
* First constructor for objects of class Client.
*/
public Client()
{
// initialize all instance variables to placeholder values
this.lastName = "last name";
this.firstName = "first name";
this.age = 0;
this.height = 1;
this.weight = 1;
}

/**
* Second constructor for objects of class Client.
*
*
* Create a client object using explicit parameters to specify
* values for corresponding instance fields.
*
* @param inLastName last Name of client
* @param inFirstName first Name of client
* @param inAge age of client
* @param inHeight height of client
* @param inWeight weight of client
*/
public Client(String inLastName, String inFirstName, int inAge,
int inHeight, int inWeight)
{
// initialize instance variables
// using values passed in as parameters
this.lastName = inLastName;
this.firstName = inFirstName;
this.age = inAge;
this.height = inHeight;
this.weight = inHeight;
}

/**
* Update the last name of the client.
*
* @param inLastName last name of the client.
*/
public void setLastName(String inLastName)
{
// Set the last name instance variable to parameter
this.lastName = inLastName;
}
  
/**
* Return the last name of the client.
*
* @return String last name.
*/
public String getLastName()
{
// return the value of the last name instance variable
return this.lastName;
}

/**
* Update the first name.
*
* @param inFirstName first name of the client.
*/
public void setFirstName(String inFirstName)
{
// Set the first name instance variable to parameter.
// REPLACE this comment with your code
}
  
/**
* Return the first name of the client.
*
* @return String first name.
*/
public String getFirstName;
  

//return "not cor";
  

/**
* Update the age of the client.
*
* @param inAge age of the client.
*/
public void setAge(int inAge)
{
// Set the age instance variable to the parameter
this.age = inAge;
}
  
/**
* Return the age of the client.
*
* @return int first name.
*/
public int getAge()
{
// return the value of the first age instance variable.
return this.age;
}
  
/**
* Update the height of the client.
*
* @param inHeight height of the client.
*/
public void setHeight(int inHeight)
{
// Set the height instance variable to the parameter
this.height = inHeight;
}
  
/**
* Return the height of the client.
*
* @return int height of client.
*/
public int getHeight()
{
// return the value of the height instance variable.
return this.height;
}
  
/**
* Update the weight of the client.
*
* @param inWeight weight of the client.
*/
public void setWeight(int inWeight)
{
// replace this comment with your code
}
  
/**
* Return the weight of the client.
*
* @return int weight of client.
*/
public int getWeight()
{
// replace this comment & return statement with your code
return -1;
}
  
/**
* Calculate the BMI of the client.
*
* @return double BMI of client.
*/
public double calcBMI()
{
// return the result of calculating the BMI.
// Refer to "Common Error 4.1" on page 142 in the textbook for more info
// if WebCat flags the following calculation as an error.
return (704 * this.weight) / this.height * this.height;
}

/**
* Display the client information.
*
* @return String formatted client informatin.
*
* <pre>
* The label should be printed in the format:
*
* last name, first name
* Age: 99
* BMI: 99.999
* </pre>
*/
public String toString()
{
// initialize the variable that will hold the output string
String output = "";
  
// put the name in lastname, firstname format
output = output + this.lastName + this.firstName + "\n";
  
// include the client age
output = output + "Age " + this.age + "\n";
  
// include the email address
output = output + "BMI " + this.calcBMI() + "\n";
  
// return the output string
return output;
}
}

Answer 1

/**
* Maintains information on an insurance client.
*
* @author Doyt Perry/<add your name here>
* @version Fall 2019
*/
public class Client {
   // instance variables
   private String lastName;
   private String firstName;
   private int age;
   private int height;
   private int weight;

   /**
   * First constructor for objects of class Client.
   */
   public Client() {
       // initialize all instance variables to placeholder values
       this.lastName = "last name";
       this.firstName = "first name";
       this.age = 0;
       this.height = 1;
       this.weight = 1;
   }

   /**
   * Second constructor for objects of class Client.
   *
   *
   * Create a client object using explicit parameters to specify values for
   * corresponding instance fields.
   *
   * @param inLastName
   * last Name of client
   * @param inFirstName
   * first Name of client
   * @param inAge
   * age of client
   * @param inHeight
   * height of client
   * @param inWeight
   * weight of client
   */
   public Client(String inLastName, String inFirstName, int inAge, int inHeight, int inWeight) {
       // initialize instance variables
       // using values passed in as parameters
       this.lastName = inLastName;
       this.firstName = inFirstName;
       this.age = inAge;
       this.height = inHeight;
       this.weight = inHeight;
   }

   /**
   * Update the last name of the client.
   *
   * @param inLastName
   * last name of the client.
   */
   public void setLastName(String inLastName) {
       // Set the last name instance variable to parameter
       this.lastName = inLastName;
   }

   /**
   * Return the last name of the client.
   *
   * @return String last name.
   */
   public String getLastName() {
       // return the value of the last name instance variable
       return this.lastName;
   }

   /**
   * Update the first name.
   *
   * @param inFirstName
   * first name of the client.
   */
   public void setFirstName(String inFirstName) {
       // Set the first name instance variable to parameter.
       // REPLACE this comment with your code
       firstName = inFirstName;
   }

   /**
   * Return the first name of the client.
   *
   * @return String first name.
   */
   public String getFirstName() {
       return firstName;
   }

   // return "not cor";

   /**
   * Update the age of the client.
   *
   * @param inAge
   * age of the client.
   */
   public void setAge(int inAge) {
       // Set the age instance variable to the parameter
       this.age = inAge;
   }

   /**
   * Return the age of the client.
   *
   * @return int first name.
   */
   public int getAge() {
       // return the value of the first age instance variable.
       return this.age;
   }

   /**
   * Update the height of the client.
   *
   * @param inHeight
   * height of the client.
   */
   public void setHeight(int inHeight) {
       // Set the height instance variable to the parameter
       this.height = inHeight;
   }

   /**
   * Return the height of the client.
   *
   * @return int height of client.
   */
   public int getHeight() {
       // return the value of the height instance variable.
       return this.height;
   }

   /**
   * Update the weight of the client.
   *
   * @param inWeight
   * weight of the client.
   */
   public void setWeight(int inWeight) {
       weight = inWeight;
       // replace this comment with your code
   }

   /**
   * Return the weight of the client.
   *
   * @return int weight of client.
   */
   public int getWeight() {
       return weight;
       // replace this comment & return statement with your code
   }

   /**
   * Calculate the BMI of the client.
   *
   * @return double BMI of client.
   */
   public double calcBMI() {
       // return the result of calculating the BMI.
       // Refer to "Common Error 4.1" on page 142 in the textbook for more info
       // if WebCat flags the following calculation as an error.
       return (704 * this.weight) / this.height * this.height;
   }

   /**
   * Display the client information.
   *
   * @return String formatted client informatin.
   *
   * <pre>
   * The label should be printed in the format:
   *
   * last name, first name
   * Age: 99
   * BMI: 99.999
   * </pre>
   */
   public String toString() {
       // initialize the variable that will hold the output string
       String output = "";

       // put the name in lastname, firstname format
       output = output + this.lastName + this.firstName + "\n";

       // include the client age
       output = output + "Age " + this.age + "\n";

       // include the email address
       output = output + "BMI " + this.calcBMI() + "\n";

       // return the output string
       return output;
   }
}

//it has no syntax errors. added few lines of code