### Question:
ImportCorrectionList { public int getNumberOfCorrections() { return importCorrections.size(); }  void addCorrection(ImportCorrection importCorrection); void changeCorrectedObject(DataObject oldObject, DataObject newObject); int getNumberOfCorrections(); boolean hasImportCorrection(ImportCorrection importCorrection); List<ImportCorrection> getImportCorrections(); @Override int hashCode(); @Override boolean equals(Object obj); @Override String toString(); public List<ImportCorrection> importCorrections; }### Answer:
@Test public void getNumberOfCorrections() { assertEquals(3, correctionList.getNumberOfCorrections()); }