CODE OF BATCH OPERATION IN JAVA

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.Statement;

public class CommitWriteBatchTestFlight {

public static void main(String[] dataTrays){
System.out.println("--BEGIN--");
String commitCommand = "COMMIT WORK WRITE BATCH";

final String TBL_NAME = "PLAYERS";
final String COL_ID = "ID";
final String COL_NAME = "NAME";
final String COL_TEAM = "TEAM";
final String COL_TOTAL_RUNS = "TOTAL_RUNS";

String createTableQuery = "CREATE TABLE PLAYERS ( " +
"ID INT, " +
"NAME VARCHAR(255), " +
"TEAM VARCHAR(255), " +
"TOTAL_RUNS VARCHAR(255)" +
")";

try {
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection connection = DriverManager.getConnection("jdbc:oracle:thin:@192.168.8.87:1521:aaadb","netvertextrunk","netvertextrunk");

Statement stmt = connection.createStatement();
stmt.execute(createTableQuery);
System.out.println("Table create Successfully");
stmt.close();

PreparedStatement commitPrepStmt = connection.prepareStatement(commitCommand);
PreparedStatement prepStmt = connection.prepareStatement("INSERT INTO PLAYERS (ID, NAME, TEAM, TOTAL_RUNS) VALUES (?, ?, ?, ?)");

long startTime = System.currentTimeMillis();

for(int i=1; i<=11; i++){
prepStmt.setInt(1, i);
prepStmt.setString(2, "Player"+i);
prepStmt.setString(3, "Team"+i);
prepStmt.setString(4, "100"+i);
prepStmt.executeUpdate();
}
prepStmt.close();

//connection.commit();
//System.out.println("Execution Time: "+(System.currentTimeMillis()-startTime)+" ms");

commitPrepStmt.executeUpdate();
System.out.println("Execution Time: "+(System.currentTimeMillis()-startTime)+" ms");

connection.close();

} catch (Exception e) {
System.out.println("Error while executing preparedstatement, Reason: "+e.getMessage());
}

System.out.println("--END--");
}
}