Package Summary Overview Summary

class:System.Logger.Level [NONE]

All Implemented Interfaces:

Serializable, Comparable<System.Logger.Level>

Enclosing interface:

System.Logger
```
public static enum System.Logger.Level
extends Enum<System.Logger.Level>
```
System loggers levels. A level has a name and severity. Level values are ALL, TRACE, DEBUG, INFO, WARNING, ERROR, OFF, by order of increasing severity.
ALL and OFF are simple markers with severities mapped respectively to Integer.MIN_VALUE and Integer.MAX_VALUE.
Severity values and Mapping to java.util.logging.Level.

System logger levels are mapped to java.util.logging levels of corresponding severity.
The mapping is as follows:

System.Logger Severity Level Mapping

System.Logger Levels java.util.logging Levels

ALL ALL

TRACE FINER

DEBUG FINE

INFO INFO

WARNING WARNING

ERROR SEVERE

OFF OFF

Since:

9

See Also:

System.LoggerFinder, System.Logger

field:ALL [NONE]

ALL
```
public static final System.Logger.Level ALL
```
A marker to indicate that all levels are enabled. This level severity is Integer.MIN_VALUE.

field:TRACE [NONE]

TRACE
```
public static final System.Logger.Level TRACE
```
TRACE level: usually used to log diagnostic information. This level severity is 400.

field:DEBUG [NONE]

DEBUG
```
public static final System.Logger.Level DEBUG
```
DEBUG level: usually used to log debug information traces. This level severity is 500.

field:INFO [NONE]

INFO
```
public static final System.Logger.Level INFO
```
INFO level: usually used to log information messages. This level severity is 800.

field:WARNING [NONE]

WARNING
```
public static final System.Logger.Level WARNING
```
WARNING level: usually used to log warning messages. This level severity is 900.

field:ERROR [NONE]

ERROR
```
public static final System.Logger.Level ERROR
```
ERROR level: usually used to log error messages. This level severity is 1000.

field:OFF [NONE]

OFF
```
public static final System.Logger.Level OFF
```
A marker to indicate that all levels are disabled. This level severity is Integer.MAX_VALUE.

method:values() [NONE]

values
```
public static System.Logger.Level[] values()
```
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (System.Logger.Level c : System.Logger.Level.values())
    System.out.println(c);
```
Returns:

an array containing the constants of this enum type, in the order they are declared

method:valueOf(java.lang.String) [NONE]

valueOf
```
public static System.Logger.Level valueOf(String name)
```
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

method:getName() [NONE]

getName
```
public final String getName()
```
Returns the name of this level.

Returns:

this level Enum.name().

method:getSeverity() [NONE]

getSeverity
```
public final int getSeverity()
```
Returns the severity of this level. A higher severity means a more severe condition.

Returns:

this level severity.

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