public class BlackHoleWriter extends Writer
lock
BlackHoleWriter()
void
close()
flush()
write(char[] cbuf, int off, int len)
append, append, append, write, write, write, write
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public BlackHoleWriter()
public void write(char[] cbuf, int off, int len)
write
Writer
public void flush()
flush
Flushable
public void close()
close
Closeable
AutoCloseable
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