### Question:
StandardCategorySeriesLabelGenerator implements
    CategorySeriesLabelGenerator, Cloneable, PublicCloneable, Serializable { @Override public Object clone() throws CloneNotSupportedException { return super.clone(); } StandardCategorySeriesLabelGenerator();  StandardCategorySeriesLabelGenerator(String format); @Override String generateLabel(CategoryDataset dataset, int series); @Override Object clone(); @Override boolean equals(Object obj); @Override int hashCode(); static final String DEFAULT_LABEL_FORMAT; }### Answer:
@Test public void testCloning() throws CloneNotSupportedException { StandardCategorySeriesLabelGenerator g1 = new StandardCategorySeriesLabelGenerator("{1}"); StandardCategorySeriesLabelGenerator g2 = (StandardCategorySeriesLabelGenerator) g1.clone(); assertNotSame(g1, g2); assertSame(g1.getClass(), g2.getClass()); assertEquals(g1, g2); }