UTF32Reader (The Adobe AEM Quickstart and Web Application. 6.6.0)

java.lang.Object
- java.io.Reader
- - com.fasterxml.jackson.core.io.UTF32Reader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable
```
public class UTF32Reader
extends java.io.Reader
```
Since JDK does not come with UTF-32/UCS-4, let's implement a simple decoder to use.

Constructor Summary

Constructors
Constructor	Description
`UTF32Reader(IOContext ctxt, java.io.InputStream in, byte[] buf, int ptr, int len, boolean isBigEndian)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`int`	`read()`	Although this method is implemented by the base class, AND it should never be called by main code, let's still implement it bit more efficiently just in case
`int`	`read(char[] cbuf, int start, int len)`

Methods inherited from class java.io.Reader
mark, markSupported, nullReader, read, read, ready, reset, skip, transferTo

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

- Constructor Detail
  - UTF32Reader
```
public UTF32Reader(IOContext ctxt,
                   java.io.InputStream in,
                   byte[] buf,
                   int ptr,
                   int len,
                   boolean isBigEndian)
```
- Method Detail
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Specified by:
    
    close in class java.io.Reader
    
    Throws:
    
    java.io.IOException
  - read
```
public int read()
         throws java.io.IOException
```
    Although this method is implemented by the base class, AND it should never be called by main code, let's still implement it bit more efficiently just in case
    
    Overrides:
    
    read in class java.io.Reader
    
    Throws:
    
    java.io.IOException
  - read
```
public int read(char[] cbuf,
                int start,
                int len)
         throws java.io.IOException
```
    Specified by:
    
    read in class java.io.Reader
    
    Throws:
    
    java.io.IOException