protected void readDataState(SaveState saveState) {
		unRegisterNavigatable();
		initializeInstanceID(saveState.getLong("NAV_ID", getInstanceID()));
		registerNavigatable();
		restoreLocation(saveState);
	}
Gets the text of the current {@link ProgramSelection}

@return the text
Ghidra/Features/ByteViewer/src/main/java/ghidra/app/plugin/core/byteviewer/ProgramByteViewerComponentProvider.java