StdIn

java.lang.Object
- java.io.InputStream
- - org.junitpioneer.jupiter.StdIn

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable
```
public class StdIn
extends java.io.InputStream
```
For details and examples, see the documentation on standard input/output.

See Also:

StdIo

Field Summary

Fields
Modifier and Type	Field	Description
`private int`	`availableBytes`	Keeps track of number of bytes that are still available to `read()`.
`private java.io.StringReader`	`reader`
`private java.io.StringWriter`	`writer`

Constructor Summary

Constructors
Constructor Description

StdIn(java.lang.String[] lines)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`available()`
`java.lang.String[]`	`capturedLines()`
`java.lang.String`	`capturedString()`
`int`	`read()`
`int`	`read(byte[] b, int off, int len)`

Methods inherited from class java.io.InputStream
close, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - reader
```
private final java.io.StringReader reader
```
  - writer
```
private final java.io.StringWriter writer
```
  - availableBytes
```
private int availableBytes
```
    Keeps track of number of bytes that are still available to read().
- Constructor Detail
  - StdIn
```
public StdIn(java.lang.String[] lines)
```
- Method Detail
  - available
```
public int available()
              throws java.io.IOException
```
    Overrides:
    
    available in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - read
```
public int read()
         throws java.io.IOException
```
    Specified by:
    
    read in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - read
```
public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException
```
    Overrides:
    
    read in class java.io.InputStream
    
    Throws:
    
    java.io.IOException
  - capturedString
```
public java.lang.String capturedString()
```
    Returns:
    
    the string that was read from System.in; note that buffering readers may read all lines eagerly
  - capturedLines
```
public java.lang.String[] capturedLines()
```
    Returns:
    
    the lines that were read from System.in; note that buffering readers may read all lines eagerly