@Override
	protected void updateLocation(ByteBlock block, BigInteger blockOffset, int column,
			boolean export) {
		AbstractLocationPluginEvent event =
			blockSet.getPluginEvent(plugin.getName(), block, blockOffset, column);
		currentLocation = event.getLocation();
		plugin.updateLocation(this, event, export);
		clipboardProvider.setLocation(currentLocation);
		contextChanged();
	}
Gets the text of the current {@link ProgramSelection}

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