Prentice.Hall.Introduction.to.Java.Programming,.Brief.Version.9th.(2014).[sharethefiles.com]

public String getTelephone() {
return telephone;
}
public void setTelephone(String telephone) {
this.telephone = telephone;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getStreet() {
return street;
}
public void setStreet(String street) {
this.street = street;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
public String getZip() {
return zip;
}
public void setZip(String zip) {
this.zip = zip;
}
private boolean isRquiredFieldsFilled() {
return !(lastName == null || firstName == null
|| lastName.trim().length() == 0
|| firstName.trim().length() == 0);
}
public String processSubmit() {
if (isRquiredFieldsFilled()) {
return "ConfirmAddress";
} else {
return "";
}
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