public final class Logger extends Object
The log level can be changed by invoking setLevel(Level)
.
The log level can be configured at run-time by specifying a system property on the command-line, for example:
-Dvlcj.log=INFOThe log levels are defined in
Logger.Level
.Modifier and Type | Class and Description |
---|---|
static class |
Logger.Level |
Modifier and Type | Method and Description |
---|---|
static void |
debug(String msg,
Object... args) |
static void |
debug(String msg,
Throwable t,
Object... args) |
static void |
error(String msg,
Object... args) |
static void |
error(String msg,
Throwable t,
Object... args) |
static void |
fatal(String msg,
Object... args) |
static void |
fatal(String msg,
Throwable t,
Object... args) |
static String |
format(String msg,
Object... args)
Format a string, such as "something{0}, another{1}", replacing the tokens with argument
values.
|
static void |
info(String msg,
Object... args) |
static void |
info(String msg,
Throwable t,
Object... args) |
static Logger.Level |
level() |
static void |
setLevel(Logger.Level threshold) |
static void |
trace(String msg,
Object... args) |
static void |
trace(String msg,
Throwable t,
Object... args) |
static void |
warn(String msg,
Object... args) |
static void |
warn(String msg,
Throwable t,
Object... args) |
public static void setLevel(Logger.Level threshold)
public static Logger.Level level()
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