Index: BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassSearcher.java
===================================================================
--- BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassSearcher.java (revision 72)
+++ BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassSearcher.java (revision 72)
@@ -0,0 +1,8 @@
+package org.biohackathon.SPARQLBuilder.OWL;
+
+public interface OWLClassSearcher {
+
+	public SClass[] keywordSearch(String[] keywords) throws Exception;
+	public SClass[] listClasses() throws Exception;
+	
+} 
Index: BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassSearcherImpl.java
===================================================================
--- BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassSearcherImpl.java (revision 72)
+++ BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLClassSearcherImpl.java (revision 72)
@@ -0,0 +1,14 @@
+package org.biohackathon.SPARQLBuilder.OWL;
+
+public class OWLClassSearcherImpl implements OWLClassSearcher {
+
+	public SClass[] keywordSearch(String[] keywords) throws Exception{
+		
+	}
+
+	public SClass[] listClasses() throws Exception{
+		
+	}
+	
+	
+}
Index: BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/Path.java
===================================================================
--- BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/Path.java (revision 68)
+++ BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/Path.java (revision 72)
@@ -33,11 +33,8 @@
 		obj.put("width", width);
 		if (classLinks != null && classLinks.size() != 0) {
-			JSONObject[] classLinkObjs = new JSONObject[classLinks.size()];
+			JSONArray array = new JSONArray();
 			for (int i = 0; i < classLinks.size(); i++) {
-				classLinkObjs[i] = classLinks.get(i).toJSON();
+				array.put(classLinks.get(i).toJSON());
 			}
-			//繧ｨ繝ｩ繝ｼ縺悟�繧九�縺ｧ荳玖ｨ倥�騾壹ｊ菫ｮ豁｣
-			JSONArray array = new JSONArray();
-			//JSONArray array = new JSONArray(classLinkObjs);
 			obj.put("classLinks", array);
 		}