import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.Properties;

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public class ReproduceError {

    public static void main(String[] args) throws Exception {
        Properties props = new Properties();
        props.put("user", "mySQL64621");
        props.put("password", "1234");
        //props.put("useServerPrepStmts","true");
        Connection connection = DriverManager.getConnection("jdbc:mysql://localhost/mySQL64621", props);
        connection.setAutoCommit(false);
        connection.setTransactionIsolation(Connection.TRANSACTION_READ_UNCOMMITTED);

        PreparedStatement query = connection.prepareStatement("SELECT * FROM test",
                ResultSet.TYPE_FORWARD_ONLY,
                ResultSet.CONCUR_READ_ONLY);
        query.setFetchSize(Integer.MIN_VALUE);

        query.getMetaData(); // causes OutOfMemoryException
    }
}