boolean hasResultSet = internalExecute(false);
boolean hasResultSet = internalExecute(isExecuteProcedureStatement);
    public boolean execute() throws  SQLException {        try        {            c.ensureInTransaction();            boolean hasResultSet = internalExecute(false);            if (hasResultSet && c.willEndTransaction())            {                getCachedResultSet(false);            } // end of if ()            return hasResultSet;        }        finally        {            c.checkEndTransaction();        } // end of finally    }