private SQLiteStatement getStatement() {
            if (statement == null) {
                synchronized (statements) {
                    if (statement == null) {
                        init();
                        statement = database.compileStatement(query);
                        statements.add(this);
                    }
                }
            }
            return statement;
        }
Loads all Waypoints in the coordinate rectangle.
main/src/main/java/cgeo/geocaching/storage/DataStore.java