### Question:
DoubleRangeConstraintEditor extends AbstractColumnConstraintEditor<Double> { @Override public void reset() { setValue(getConstraint().copy(0d, 0d)); } DoubleRangeConstraintEditor(ColumnConstraint<Double> constraint); @Override void reset(); @Override String getErrorMessage(); static final String FLOATING_POINT_FORMAT; static final String DISPLAY_FORMAT; }### Answer:
@Test public void testReset() { setLowerText("123.456"); setUpperText("234.567"); runSwing(() -> editor.reset()); assertEquals("0", lowerTextField.getText()); assertEquals("0", upperTextField.getText()); }