OpenUtil (Openhtmltopdf Core Renderer 1.0.0 API)

java.lang.Object
- com.openhtmltopdf.util.OpenUtil

```
public class OpenUtil
extends Object
```

Method Summary

Modifier and Type	Method	Description
`static boolean`	`isCodePointPrintable(int codePoint)`	Checks if a code point is printable.
`static Integer`	`parseIntegerOrNull(String possibleInteger)`

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

- Method Detail
  - isCodePointPrintable
```
public static boolean isCodePointPrintable(int codePoint)
```
    Checks if a code point is printable. If false, it can be safely discarded at the rendering stage, else it should be replaced with the replacement character, if a suitable glyph can not be found.
    
    Parameters:
    
    codePoint -
    
    Returns:
    
    whether codePoint is printable
  - parseIntegerOrNull
```
public static Integer parseIntegerOrNull(String possibleInteger)
```