public int read() throws IOException {synchronized (lock) {if (!isOpen()) {throw new IOException("InputStreamReader is closed");}char[] buf = new char[1];return read(buf, 0, 1) != -1 ? buf[0] : -1;}}

public int read ( ) throws IOException { synchronized ( lock ) { if ( ! isOpen ( ) ) { throw new IOException ( "InputStreamReader is closed" ) ; } char [ ] buf = new char [ 1 ] ; return read ( buf , 0 , 1 ) != - 1 ? buf [ 0 ] : - 1 ; } }
public override int read(){lock (@lock){if (!isOpen()){throw new System.IO.IOException("InputStreamReader is closed");}char[] buf = new char[1];return read(buf, 0, 1) != -1 ? buf[0] : -1;}}
