for (int i = 0; i < 10; i++) {
Runnable task = new MyRunnable(i);
}
try {
BufferedReader reader = new BufferedReader(new FileReader("data.txt"));
String line;
while ((line = reader.readLine()) != null) {
}
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
Connection conn = null;
Statement stmt = null;
try {
conn = DriverManager.getConnection(DB_URL, USER, PASS);
stmt = conn.createStatement();
String sql = "SELECT * FROM employees";
ResultSet rs = stmt.executeQuery(sql);
while (rs.next()) {
}
rs.close();
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (stmt != null) stmt.close();
if (conn != null) conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
