７段階目終わりました

em-oop/src/EmployeeData.java

@@ -7,8 +7,20 @@ public class EmployeeData {
 	private String password;
 	private String idDepartment;
 
-	public EmployeeData() {
+	private static int empCount = 0;
 
+	static int getempCount() {
+		return empCount;
+
+	}
+
+	public EmployeeData() {
+		empCount++;
+
+	}
+
+	static int getEmpCount() {
+		return empCount;
 	}
 
 	public EmployeeData(String idEmployee, String nmEmployee, String knEmployee, String mailAddress, String password,
@@ -19,6 +31,8 @@ public class EmployeeData {
 		this.setMailAddress(mailAddress);
 		this.setPassword(password);
 		this.setIdDepartment(idDepartment);
+		empCount++;
+
 	}
 
 	public String getIdEmployee() {
@@ -71,6 +85,7 @@ public class EmployeeData {
 
 	@Override
 	public String toString() {
+
 		return (this.getIdEmployee() + "\t" + this.getNmEmployee() + "\t" + this.getKnEmployee() + "\t"
 				+ this.getMailAddress() + "\t" + this.getPassword() + "\t" + this.getIdDepartment());