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();