Update OracleJdbcApplication.java

Author: nsundara

java/SpringBootApp/src/main/java/com/oracle/springapp/OracleJdbcApplication.java

@@ -28,11 +28,16 @@ public static void main(String[] args) {
 
 @Override
 public void run(String... args) throws Exception {
+
+// Displays 20 table names from ALL_TABLES
 employeeService.displayTableNames();
 System.out.println("List of employees");
+// Displays the list of employees from EMP table
 employeeService.displayEmployees();
+// Insert a new employee into EMP table
 employeeService.insertEmployee(new Employee(7954,"TAYLOR","MANAGER",7839, Date.valueOf("2020-03-20"),5300,0,10));
 System.out.println("List of Employees after the update");
+// Displays the list of employees after the new employee record is inserted
 employeeService.displayEmployees();
 }