Package java.io
Class PushbackReader
boolean markSupported()
Overrides:
_INSERT_METHOD_SIGNATURE_HERE_
Description:
This method tells whether this stream supports the mark operation, which it does not.
Example
File file = new File("testFile");
Reader in = new FileReader(file);
PushbackReader pr = new PushbackReader(in, 20);
...
if (pr.markSupported())
Logger.log("This stream supports the mark!");
The markSupported method checks if the mark is supported.