@Nullable
	public ReValue getStaticValue(@Nonnull String className, @Nonnull String fieldName, @Nonnull String fieldDesc) {
		StaticValues values = classValues.get(className);
		if (values == null)
			return null;
		return values.get(fieldName, fieldDesc);
	}
@param className
		Name of class defining the field.
@param fieldName
		Field name.
@param fieldDesc
		Field descriptor.

@return Static value wrapper if known, otherwise {@code null}.
recaf-core/src/main/java/software/coley/recaf/services/deobfuscation/transform/generic/StaticValueCollectionTransformer.java