minor refactoring

src/main/java/com/graphaware/nlp/procedure/NLPProcedure.java

@@ -96,7 +96,7 @@ public RawIterator<Object[], ProcedureException> apply(Context ctx, Object[] inp
                     Map<String, Object> inputParams = (Map) input[0];
                     String text = (String) inputParams.get(PARAMETER_NAME_TEXT);
                     boolean checkForLanguage = (Boolean) inputParams.getOrDefault(PARAMETER_NAME_LANGUAGE_CHECK, true);
-                    LOG.warn("Text: " + text);
+                    LOG.info("Text: " + text);
                     if (text == null || (checkForLanguage && !LanguageManager.getInstance().isTextLanguageSupported(text))) {
                         LOG.info("text is null or language not supported or unable to detect the language");
                         return Iterators.asRawIterator(Collections.<Object[]>emptyIterator());

src/main/java/com/graphaware/nlp/processor/PipelineBuilder.java

@@ -9,6 +9,7 @@
 import java.util.Properties;
 
 public class PipelineBuilder {
+
     private static final String CUSTOM_STOP_WORD_LIST = "start,starts,period,periods,a,an,and,are,as,at,be,but,by,for,if,in,into,is,it,no,not,of,o,on,or,such,that,the,their,then,there,these,they,this,to,was,will,with";
 
     private final Properties properties = new Properties();
@@ -57,6 +58,21 @@ public PipelineBuilder defaultStopWordAnnotator() {
         return this;
     }
 
+    public PipelineBuilder customStopWordAnnotator(String customStopWordList) {
+        checkForExistingAnnotators();
+        String stopWordList;
+        if (annotattors.indexOf("stopword") >= 0) {
+            String alreadyexistingStopWordList = properties.getProperty(StopwordAnnotator.STOPWORDS_LIST);
+            stopWordList = alreadyexistingStopWordList + "," + customStopWordList;
+        } else {
+            annotattors.append("stopword");
+            properties.setProperty("customAnnotatorClass.stopword", "com.graphaware.nlp.processor.StopwordAnnotator");
+            stopWordList = customStopWordList;
+        }
+        properties.setProperty(StopwordAnnotator.STOPWORDS_LIST, stopWordList);
+        return this;
+    }
+
     public PipelineBuilder stopWordAnnotator(Properties properties) {
         properties.entrySet().stream().forEach((entry) -> {
             this.properties.setProperty((String) entry.getKey(), (String) entry.getValue());