public final class EmptyReader extends Reader
| 限定符和类型 | 方法和说明 |
|---|---|
void |
close() |
static EmptyReader |
getInstance() |
int |
read(char[] buf,
int off,
int len) |
public static EmptyReader getInstance()
public int read(char[] buf,
int off,
int len)
throws IOException
read 在类中 ReaderIOExceptionpublic void close()
throws IOException
close 在接口中 Closeableclose 在接口中 AutoCloseableclose 在类中 ReaderIOExceptionCopyright © 2022. All rights reserved.