52dc849120e21ef308143158f5a0072c7154e4ec,unittests/com/jgaap/classifiers/WEKAJ48DecisionTreeTest.java,WEKAJ48DecisionTreeTest,testAnalyze,#,49

Before Change


		known1.addEvent(new Event("a", null));
		known1.addEvent(new Event("little", null));
		known1.addEvent(new Event("lamb", null));
		known1.setAuthor("Mary");
		
		known3.addEvent(new Event("mary", null));
		known3.addEvent(new Event("had", null));
		known3.addEvent(new Event("a", null));
		known3.addEvent(new Event("small", null));
		known3.addEvent(new Event("lamb", null));
		known3.setAuthor("Mary");

		known2.addEvent(new Event("peter", null));
		known2.addEvent(new Event("piper", null));
		known2.addEvent(new Event("picked", null));
		known2.addEvent(new Event("a", null));
		known2.addEvent(new Event("peck", null));
		known2.setAuthor("Peter");
		
		known4.addEvent(new Event("peter", null));
		known4.addEvent(new Event("piper", null));
		known4.addEvent(new Event("collected", null));
		known4.addEvent(new Event("a", null));
		known4.addEvent(new Event("peck", null));
		known4.setAuthor("Peter");

		List<Document> knowns = new ArrayList<Document>();
		Document knownDocument1 = new Document();
		knownDocument1.setAuthor(known1.getAuthor());
		knownDocument1.addEventSet(null, known1);
		knowns.add(knownDocument1);
		Document knownDocument2 = new Document();
		knownDocument2.setAuthor(known2.getAuthor());
		knownDocument2.addEventSet(null, known2);
		knowns.add(knownDocument2);
		Document knownDocument3 = new Document();
		knownDocument3.setAuthor(known3.getAuthor());
		knownDocument3.addEventSet(null, known3);
		knowns.add(knownDocument3);
		Document knownDocument4 = new Document();

After Change


		//known4.setAuthor("Peter");

		List<Document> knowns = new ArrayList<Document>();
		Document knownDocument1 = new Document();
		knownDocument1.setAuthor("Mary");
		knownDocument1.addEventSet(null, known1);
		knowns.add(knownDocument1);
		Document knownDocument2 = new Document();
		knownDocument2.setAuthor("Peter");
		knownDocument2.addEventSet(null, known2);
		knowns.add(knownDocument2);
		Document knownDocument3 = new Document();
		knownDocument3.setAuthor("Mary");
		knownDocument3.addEventSet(null, known3);
		knowns.add(knownDocument3);
		Document knownDocument4 = new Document();