protected JComponent[] getTrailingComponents() {
		return new JComponent[] { trailingComponent, clearButton };
	}
Returns components placed at the trailing side of the text field.
The returned array may contain {@code null}.
The default implementation returns {@link #trailingComponent} and {@link #clearButton}.
<p>
<strong>Note</strong>: The components in the array must be in reverse (visual) order.

@since 2
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTextFieldUI.java