CharFunction (Eclipse Collections - 12.0.0.M3)

All Superinterfaces:

Serializable

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
@Deprecated
public interface CharFunction
extends Serializable
```
Deprecated.
since 3.0. Use CharToCharFunction instead.

A CharFunction can be used to convert one character to another.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static CharFunction TO_LOWERCASE
  Deprecated.
  
  static CharFunction TO_UPPERCASE
  Deprecated.
- Method Summary
  
  All Methods Instance Methods Abstract Methods Deprecated Methods
  Modifier and Type Method Description
  
  char valueOf(char character)
  Deprecated.

Field Detail

TO_UPPERCASE
```
static final CharFunction TO_UPPERCASE
```
Deprecated.

TO_LOWERCASE
```
static final CharFunction TO_LOWERCASE
```
Deprecated.

Method Detail
- valueOf
```
char valueOf(char character)
```
  Deprecated.