StringUtils

java.lang.Object
- com.itextpdf.text.pdf.StringUtils

public class StringUtils
extends java.lang.Object

Field Summary

Fields
Modifier and Type Field Description

private static byte[] b

private static byte[] f

private static byte[] n

private static byte[] r

private static byte[] t

Constructor Summary

Constructors
Modifier Constructor Description

private StringUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static byte[]`	`convertCharsToBytes(char[] chars)`	Converts an array of unsigned 16bit numbers to an array of bytes.
`static byte[]`	`escapeString(byte[] bytes)`	Escapes a `byte` array according to the PDF conventions.
`static void`	`escapeString(byte[] bytes, ByteBuffer content)`	Escapes a `byte` array according to the PDF conventions.

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

- Field Detail
  - r
```
private static final byte[] r
```
  - n
```
private static final byte[] n
```
  - t
```
private static final byte[] t
```
  - b
```
private static final byte[] b
```
  - f
```
private static final byte[] f
```
- Constructor Detail
  - StringUtils
```
private StringUtils()
```
- Method Detail
  - escapeString
```
public static byte[] escapeString(byte[] bytes)
```
    Escapes a byte array according to the PDF conventions.
    
    Parameters:
    
    bytes - the byte array to escape
    
    Returns:
    
    an escaped byte array
  - escapeString
```
public static void escapeString(byte[] bytes,
                                ByteBuffer content)
```
    Escapes a byte array according to the PDF conventions.
    
    Parameters:
    
    bytes - the byte array to escape
    
    content - the content
  - convertCharsToBytes
```
public static byte[] convertCharsToBytes(char[] chars)
```
    Converts an array of unsigned 16bit numbers to an array of bytes. The input values are presented as chars for convenience.
    
    Parameters:
    
    chars - the array of 16bit numbers that should be converted
    
    Returns:
    
    the resulting byte array, twice as large as the input