private static void clearPreparedStatements() {
            for (final PreparedStatement preparedStatement : statements) {
                final SQLiteStatement statement = preparedStatement.statement;
                if (statement != null) {
                    statement.close();
                    preparedStatement.statement = null;
                }
            }
            statements.clear();
        }
Loads all Waypoints in the coordinate rectangle.
main/src/main/java/cgeo/geocaching/storage/DataStore.java