// Now, find all of the column names ...
for (int i = 0, max = this.columns.size(); i != max; ++i) {
Column column = this.columns.get(i);
assert column != null;
String selectorName = column.selectorName().name();
String columnName = columnNameFor(column, names, sameNameColumns, selectors);
assert columnName != null;
propertyNameByColumnName.put(columnName, column.getPropertyName());
selectorNameByColumnName.put(columnName, selectorName);
// Insert the entry by selector name and property name ...