java.lang.Object
- info.freelibrary.util.Constants

```
public final class Constants
extends Object
```
Generic string constants that have generalized usage.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`COLON`	A constant for a colon.
`static String`	`COMMA`	A constant for a comma.
`static String`	`DASH`	A constant for a dash.
`static String`	`EMPTY`	A constant for an empty string.
`static String`	`EOL`	A constant for an end of line character.
`static String`	`EQUALS`	A constant for the equals sign.
`static String`	`HASH`	A constant for a hash.
`static String`	`INADDR_ANY`	The default / any host IP address.
`static String`	`MESSAGE_SLOT`	A constant for a message slot.
`static String`	`PERIOD`	A constant for a period.
`static String`	`PLUS`	A constant for the plus symbol.
`static String`	`QUESTION_MARK`	A constant for a question mark.
`static int`	`SINGLE_INSTANCE`	A constant for a single instance.
`static String`	`SLASH`	A constant for a slash.
`static String`	`SPACE`	A constant for a space character.
`static String`	`VERTICAL_BAR`	A constant for a vertical bar.

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

- Field Detail
  - MESSAGE_SLOT
```
public static final String MESSAGE_SLOT
```
    A constant for a message slot.
    
    See Also:
    
    Constant Field Values
  - INADDR_ANY
```
public static final String INADDR_ANY
```
    The default / any host IP address.
    
    See Also:
    
    Constant Field Values
  - EOL
```
public static final String EOL
```
    A constant for an end of line character.
  - EMPTY
```
public static final String EMPTY
```
    A constant for an empty string.
    
    See Also:
    
    Constant Field Values
  - SPACE
```
public static final String SPACE
```
    A constant for a space character.
    
    See Also:
    
    Constant Field Values
  - COLON
```
public static final String COLON
```
    A constant for a colon.
    
    See Also:
    
    Constant Field Values
  - SLASH
```
public static final String SLASH
```
    A constant for a slash.
    
    See Also:
    
    Constant Field Values
  - HASH
```
public static final String HASH
```
    A constant for a hash.
    
    See Also:
    
    Constant Field Values
  - DASH
```
public static final String DASH
```
    A constant for a dash.
    
    See Also:
    
    Constant Field Values
  - COMMA
```
public static final String COMMA
```
    A constant for a comma.
    
    See Also:
    
    Constant Field Values
  - PERIOD
```
public static final String PERIOD
```
    A constant for a period.
    
    See Also:
    
    Constant Field Values
  - VERTICAL_BAR
```
public static final String VERTICAL_BAR
```
    A constant for a vertical bar.
    
    See Also:
    
    Constant Field Values
  - PLUS
```
public static final String PLUS
```
    A constant for the plus symbol.
    
    See Also:
    
    Constant Field Values
  - EQUALS
```
public static final String EQUALS
```
    A constant for the equals sign.
    
    See Also:
    
    Constant Field Values
  - QUESTION_MARK
```
public static final String QUESTION_MARK
```
    A constant for a question mark.
    
    See Also:
    
    Constant Field Values
  - SINGLE_INSTANCE
```
public static final int SINGLE_INSTANCE
```
    A constant for a single instance.
    
    See Also:
    
    Constant Field Values

Class Constants

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MESSAGE_SLOT

INADDR_ANY

EOL

EMPTY

SPACE

COLON

SLASH

HASH

DASH

COMMA

PERIOD

VERTICAL_BAR

PLUS

EQUALS

QUESTION_MARK

SINGLE_INSTANCE