This class
defines constants that represent the seven standard severity levels
for log messages plus constants that turn logging off and enable
logging at any level. When logging is enabled at one severity level,
it is also enabled at all higher levels. The seven level constants,
in order from most severe to least severe are:
SEVERE, WARNING,
INFO, CONFIG,
FINE, FINER, and
FINEST. The constant ALL enable
logging of any message, regardless of its level. The constant
OFF disables logging entirely. Note that these
constants are all Level objects, rather than
integers. This provides type safety.
Application code should rarely, if ever, need to use any of the
methods of this class: instead they can simply use the constants it
defines.

public class Level implements Serializable {
// Protected Constructors
protected Level(String name, int value);
protected Level(String name, int value, String resourceBundleName);
// Public Constants
public static final Level ALL;
public static final Level CONFIG;
public static final Level FINE;
public static final Level FINER;
public static final Level FINEST;
public static final Level INFO;
public static final Level OFF;
public static final Level SEVERE;
public static final Level WARNING;
// Public Class Methods
public static Level parse(String name) throws IllegalArgumentException; synchronized
// Public Instance Methods
public String getLocalizedName( );
public String getName( );
public String getResourceBundleName( );
public final int intValue( );
// Public Methods Overriding Object
public boolean equals(Object ox);
public int hashCode( );
public final String toString( );
}
Too many methods to list.