### Question:
LineColumn { @Override public LineColumn clone() { return new LineColumn(line, column); }  boolean isLesserThan(LineColumn other); boolean isGreaterThan(LineColumn other); @Override LineColumn clone(); static final LineColumn MIN; static final LineColumn MAX; }### Answer:
@Test void testClone() { assertTrue(LineColumn.MIN.clone().equals(LineColumn.MIN)); assertFalse(LineColumn.MIN.clone().equals(LineColumn.MAX)); }