Package java.io
Class StreamTokenizer
void pushBack()
_INSERT_METHOD_SIGNATURE_HERE_
Description:
Causes the next call to the nextToken method of this tokenizer to return the current value in the ttype field.
Example
File file = new File("testFile");
InputStream is = new FileInputStream(file);
StreamTokenizer st = new StreamTokenizer(is);
...
st.pushBack();
The example above causes the next call to the nextToken method to return the current value in the ttype field.