- readLimit
- the number of characters that can be read before the mark is invalidated.
Type Reason Java.Lang.IllegalArgumentException if readLimit . Java.IO.IOException if an error occurs while setting a mark in this reader.
Sets a mark position in this reader. The parameter readLimit indicates how many characters can be read before the mark is invalidated. Calling reset() will reposition the reader back to the marked position if readLimit has not been surpassed.
This default implementation simply throws an IOException; subclasses must provide their own implementation.