Failed to create a table on in-memory sqlite database without any error message

I am trying to create a table on in-memory sqlite database. I have a method called createTable to create a table which initializes a connection to the database with getConnection method.

createTable:

private void createTable() {
    try {
        final Connection connection = getConnection();
        final Statement statement = connection.createStatement();
        statement.execute(
            "CREATE TABLE videos (id INTEGER PRIMARY KEY, title VARCHAR(255), description TEXT, path TEXT, category VARCHAR(255), published INTEGER DEFAULT 0, created TIMESTAMP DEFAULT CURRENT_TIMESTAMP);");
        statement.close();
        connection.close();
    } catch (final SQLException e) {
        LOGGER.warn("Failed to create table.", e);
    }
}

getConnection

private static Connection getConnection() {
    try {
        Class.forName("org.sqlite.JDBC");
        return DriverManager.getConnection("jdbc:sqlite:");
    } catch (final Exception e) {
        LOGGER.warn("Failed to get connection.", e);
        throw new RuntimeException(e);
    }
}

To test the database I wrote a simple insert method:

public void insert() {
    try {
        final Connection connection = getConnection();
        final Statement statement = connection.createStatement();
        statement.executeUpdate(
            "INSERT INTO videos (title, path, category) VALUES ('test title', 'test path', 'test category');");
        statement.close();
        connection.close();
    } catch (final SQLException e) {
        LOGGER.warn("Failed to insert.", e);
    }
}

When I do

this.createTable();
this.insert();

I got the following error:

2017-09-17 22:38:02 WARN  Database:128 - Failed to insert.
org.sqlite.SQLiteException: [SQLITE_ERROR] SQL error or missing database (no such table: videos)
    at org.sqlite.core.DB.newSQLException(DB.java:909)
    at org.sqlite.core.DB.newSQLException(DB.java:921)
    at org.sqlite.core.DB.throwex(DB.java:886)
    at org.sqlite.core.NativeDB._exec_utf8(Native Method)
    at org.sqlite.core.NativeDB._exec(NativeDB.java:87)
    at org.sqlite.jdbc3.JDBC3Statement.executeUpdate(JDBC3Statement.java:116)...

For connections I am using org.xerial:sqlite-jdbc's v3.20.0.

Any ideas why table is not getting created? I am not seeing any exception or anything. SQLFiddle for the example above seems to be fine.