this version goes upto feature extraction smoothly

pom.xml

@@ -42,7 +42,7 @@
     <dependency>
       <groupId>edu.illinois.cs.cogcomp</groupId>
       <artifactId>illinois-nlp-pipeline</artifactId>
-      <version>0.1.6</version>
+      <version>0.1.6-lemmatizer</version>
     </dependency>
 
     <dependency>
@@ -85,6 +85,11 @@
     <!-- 	</exclusion> -->
     <!--   </exclusions> -->
     <!-- </dependency> -->
+    <dependency>
+      <groupId>commons-lang</groupId>
+      <artifactId>commons-lang</artifactId>
+      <version>2.6</version>
+    </dependency>
 
     <dependency>
       <groupId>com.h2database</groupId>

src/main/java/edu/illinois/cs/cogcomp/srl/core/Models.java

 package edu.illinois.cs.cogcomp.srl.core;
 
 public enum Models {
-	Classifier, Identifier, Sense, type, Predicate
+	Classifier, Identifier, Sense, Predicate
 }

src/main/java/edu/illinois/cs/cogcomp/srl/experiment/PreExtractor.java

@@ -11,6 +11,7 @@ import edu.illinois.cs.cogcomp.core.utilities.ArrayUtilities;
 import edu.illinois.cs.cogcomp.edison.features.Feature;
 import edu.illinois.cs.cogcomp.edison.features.FeatureExtractor;
 import edu.illinois.cs.cogcomp.edison.utilities.EdisonException;
+import edu.illinois.cs.cogcomp.sl.util.FeatureVectorBuffer;
 import edu.illinois.cs.cogcomp.sl.util.IFeatureVector;
 import edu.illinois.cs.cogcomp.sl.util.SparseFeatureVector;
 import edu.illinois.cs.cogcomp.srl.caches.FeatureVectorCacheFile;
@@ -229,10 +230,8 @@ public class PreExtractor extends ProducerConsumer<TextAnnotation> {
 				values.add(f.getValue());
 			}
 		}
-
-		x.cacheFeatureVector(modelToExtract,
-				new SparseFeatureVector(ArrayUtilities.asIntArray(ids),
-						ArrayUtilities.asFloatArray(values)));
+		FeatureVectorBuffer tmp = new FeatureVectorBuffer(ArrayUtilities.asIntArray(ids), ArrayUtilities.asFloatArray(values));
+		x.cacheFeatureVector(modelToExtract,tmp.toFeatureVector());
 	}
 
 	public void lockLexicon() {

src/main/java/edu/illinois/cs/cogcomp/srl/experiment/TextPreProcessor.java

@@ -24,7 +24,7 @@ public class TextPreProcessor {
 	private final boolean tokenized;
 	private final AnnotatorService annotator;
 	public final static String[] requiredViews = { ViewNames.POS,
-			ViewNames.NER_CONLL, ViewNames.SHALLOW_PARSE,
+			ViewNames.NER_CONLL,ViewNames.LEMMA, ViewNames.SHALLOW_PARSE,
 			ViewNames.PARSE_STANFORD };
 	private String defaultParser;