public String getAsText() {
		return value == null ? null : toString(value);
	}
Returns a string representation for the value. It is expected that the string returned
from this method can be parsed by the corresponding {@link #setAsText(String)} method. If the
value of this object is null, null will be returned.
@return a string representation for the value or null if the value is null
Ghidra/Framework/Docking/src/main/java/docking/widgets/values/AbstractValue.java