private boolean isExternalAdress(Object value) {
		if (!(value instanceof Address)) {
			return false;
		}
		return ((Address) value).isExternalAddress();
	}
Constructs a new GhidraTableCellRenderer using the specified font.
@param f the font to use when rendering text in the table cells
Ghidra/Features/Base/src/main/java/ghidra/util/table/GhidraTableCellRenderer.java