idxFieldNameArr[arrIdx++] = st.nextToken().trim();
}
final File csvFile = ((FileResource) extResrc).getFile();
try {
final StringTable strTable = StringTableFactory.build( new FileReader( csvFile ),
fieldDelimiter, idxFieldNameArr, true );
dict = new StringTableDictionaryImpl( strTable, lookupFieldName );
} catch ( FileNotFoundException fnfE ) {
throw new ResourceAccessException( "Could not open csv file", new Object[]{csvFile} );
} catch (IOException ioE ) {