cope with 'basic' as a synonym for the Stream extraction mode;

Author: jeremybmerrill

lib/tabula_java_wrapper.rb

@@ -43,11 +43,12 @@ def Tabula.extract_tables(pdf_path, specs, options={})
     bea = Java::TechnologyTabulaExtractors.BasicExtractionAlgorithm.new
 
     Enumerator.new do |y|
+      puts pages.inspect
       extractor.extract(pages.map { |p| p.to_java(:int) }).each do |page|
         specs[page.getPageNumber].each do |spec|
-          if ["spreadsheet", "original"].include?(spec['extraction_method'])
+          if ["spreadsheet", "original", "basic"].include?(spec['extraction_method'])
             use_spreadsheet_extraction_method = spec['extraction_method'] == "spreadsheet"
-          else
+          else # guess
             use_spreadsheet_extraction_method = sea.isTabular(page)
           end