### Question:
DataImportPreferenceBean implements Cloneable, Serializable { public boolean isUseTruncate() { return useTruncate; } DataImportPreferenceBean(); @Override Object clone(); void setUseTruncate(boolean useTruncate); boolean isUseTruncate();  }### Answer:
@Test public void testIsUseTruncate() throws Exception { classUnderTest.setUseTruncate(true); assertEquals(true, classUnderTest.isUseTruncate()); }