private void endianessComboChanged(ItemEvent e) {
		if (e.getStateChange() != ItemEvent.SELECTED) {
			return;
		}
		String endianString = (String) e.getItem();
		Endian endian = Endian.toEndian(endianString);
		model.setBigEndian(endian.isBigEndian());
	}
Internal panel of the memory search window that manages the controls for the search settings.
This panel can be added or removed via a toolbar action. Not showing by default.
Ghidra/Features/Base/src/main/java/ghidra/features/base/memsearch/gui/MemorySearchOptionsPanel.java