public void close() throws IOException {
try {
lock.getBusyFlag();
reslen = 0; // Clear Buffer
EOF = true; // Mark End Of File
empty.cvBroadcast(); // Alert all Threads
full.cvBroadcast();
} finally {
lock.freeBusyFlag();
}
}
public void run() {
try {
while (true) {
int c = in.read();
try {
lock.getBusyFlag();
if ((c == -1) || (EOF)) {
EOF = true; // Mark End Of File
in.close(); // Close Input Source
return; // End IO Thread
} else {
putChar((byte) c); // Store the byte read
}
if (EOF) {
in.close(); // Close Input Source
return; // End IO Thread
}
} finally {
lock.freeBusyFlag();
}
}
} catch (IOException e) {
IOError = e; // Store Exception
return;
} finally {
try {
lock.getBusyFlag();
empty.cvBroadcast(); // Alert all Threads
} finally {
lock.freeBusyFlag();
}
}
}