Fixed unit tests and equals method for ResultSetLiveTest

persistence-modules/core-java-persistence/src/main/java/com/baeldung/jdbc/Employee.java

@@ -1,55 +1,71 @@
 package com.baeldung.jdbc;
 
+import java.util.Objects;
+
 public class Employee {
-    private int id;
-    private String name;
-    private String position;
-    private double salary;
+	private int id;
+	private String name;
+	private String position;
+	private double salary;
 
-    public Employee() {
-    }
+	public Employee() {
+	}
 
-    public Employee(int id, String name, double salary, String position) {
-        this.id = id;
-        this.name = name;
-        this.salary = salary;
-        this.position = position;
-    }
+	public Employee(int id, String name, double salary, String position) {
+		this.id = id;
+		this.name = name;
+		this.salary = salary;
+		this.position = position;
+	}
 
-    public int getId() {
-        return id;
-    }
+	public int getId() {
+		return id;
+	}
 
-    public void setId(int id) {
-        this.id = id;
-    }
+	public void setId(int id) {
+		this.id = id;
+	}
 
-    public String getName() {
-        return name;
-    }
+	public String getName() {
+		return name;
+	}
 
-    public void setName(String name) {
-        this.name = name;
-    }
+	public void setName(String name) {
+		this.name = name;
+	}
 
-    public double getSalary() {
-        return salary;
-    }
+	public double getSalary() {
+		return salary;
+	}
 
-    public void setSalary(double salary) {
-        this.salary = salary;
-    }
+	public void setSalary(double salary) {
+		this.salary = salary;
+	}
 
-    public String getPosition() {
-        return position;
-    }
+	public String getPosition() {
+		return position;
+	}
+
+	public void setPosition(String position) {
+		this.position = position;
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hash(id, name, position, salary);
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		Employee other = (Employee) obj;
+		return id == other.id && Objects.equals(name, other.name) && Objects.equals(position, other.position)
+				&& Double.doubleToLongBits(salary) == Double.doubleToLongBits(other.salary);
+	}
 
-    public void setPosition(String position) {
-        this.position = position;
-    }
-    
-    @Override
-    public boolean equals(Object obj) {
-        return this.getId() == ((Employee) obj).getId();
-    }
 }