public class BlackHolePrintWriter extends PrintWriter
out| 构造器和说明 |
|---|
BlackHolePrintWriter() |
append, append, append, checkError, clearError, close, flush, format, format, print, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, println, println, setError, write, write, write, write, writeCopyright © 2022–2023. All rights reserved.