private void setAddressFieldEnabled(boolean enabled) {
		toAddressField.setText("");
		toAddressField.setEditable(enabled);
		toAddressField.setEnabled(enabled);
	}
Class to set up dialog box that will enable the user
to set the available options for block selection
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/select/SelectBlockDialog.java