public Object getValueAt(int row, int column) { final String S_ProcName = "getValueAt"; if ((row < 0) || (column < -1)) { return (null); } if (arrayOfContactTag == null) { return (null); } int len = arrayOfContactTag.length; if (row >= len) { return (null); } ICFCrmContactTagObj obj = arrayOfContactTag[row]; if (obj == null) { return (null); } Object retval; switch (column) { case COLID_ROW_HEADER: retval = obj; break; case COLID_OBJQUALIFIEDNAME: retval = obj.getObjQualifiedName(); break; case COLID_TAGVALUE: retval = obj.getRequiredTagValue(); if (retval == null) { retval = ""; } break; case COLID_PARENT_TAG: retval = obj.getRequiredParentTag(swingIsInitializing); break; default: retval = null; break; } return (retval); }