BAEL-863 jdbc test (#1764)

* BAEL-863 jdbc test

* Reduce logging

* Reduce logging

* Reduce logging

* Reduce logging

* Reduce logging

* Optimize build

* Remove testng from core-java

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

@@ -0,0 +1,51 @@
+package com.baeldung.jdbc;
+
+public class Employee {
+    private int id;
+    private String name;
+    private String position;
+    private double salary;
+
+    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 int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public double getSalary() {
+        return salary;
+    }
+
+    public void setSalary(double salary) {
+        this.salary = salary;
+    }
+
+    public String getPosition() {
+        return position;
+    }
+
+    public void setPosition(String position) {
+        this.position = position;
+    }
+
+}