private static final Column[] LOCATIONS_COLS = { LOCID, CLASSNAME, METHODNAME, METHODROLE, STARTLINE, ENDLINE };
private static final Column[] RUNS_COLS = { RUNID, VERSION, STARTTIME, ENDTIME };
private static final Column[] VARIABLES_COLS = { VARID_PK, NAME, VARROLE };
private static final Column[] LOCATIONS_COLS = { LOCID, CLASSNAME, METHODNAME, METHODROLE, STARTLINE, ENDLINE };
private static final Column[] RUNS_COLS = { RUNID, VERSION, STARTTIME, ENDTIME };
private static final Column[] VARIABLES_COLS = { VARID_PK, NAME, VARROLE };