final class java.util.logging.Logging implements java.util.logging.LoggingMXBean
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: java.util.logging.Logging
super_class: java.lang.Object
{
private static java.util.logging.LogManager logManager;
descriptor: Ljava/util/logging/LogManager;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static java.lang.String EMPTY_STRING;
descriptor: Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static final java.util.logging.Logging INSTANCE;
descriptor: Ljava/util/logging/Logging;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: invokestatic java.util.logging.LogManager.getLogManager:()Ljava/util/logging/LogManager;
putstatic java.util.logging.Logging.logManager:Ljava/util/logging/LogManager;
1: ldc ""
putstatic java.util.logging.Logging.EMPTY_STRING:Ljava/lang/String;
2: new java.util.logging.Logging
dup
invokespecial java.util.logging.Logging.<init>:()V
putstatic java.util.logging.Logging.INSTANCE:Ljava/util/logging/Logging;
return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/logging/Logging;
public java.util.List<java.lang.String> getLoggerNames();
descriptor: ()Ljava/util/List;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=1
start local 0 0: getstatic java.util.logging.Logging.logManager:Ljava/util/logging/LogManager;
invokevirtual java.util.logging.LogManager.getLoggerNames:()Ljava/util/Enumeration;
astore 1
start local 1 1: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 2
start local 2 2: goto 4
3: StackMap locals: java.util.Enumeration java.util.ArrayList
StackMap stack:
aload 2
aload 1
invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
checkcast java.lang.String
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
4: StackMap locals:
StackMap stack:
aload 1
invokeinterface java.util.Enumeration.hasMoreElements:()Z
ifne 3
5: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/logging/Logging;
1 6 1 loggers Ljava/util/Enumeration<Ljava/lang/String;>;
2 6 2 array Ljava/util/ArrayList<Ljava/lang/String;>;
Signature: ()Ljava/util/List<Ljava/lang/String;>;
public java.lang.String getLoggerLevel(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: getstatic java.util.logging.Logging.logManager:Ljava/util/logging/LogManager;
aload 1
invokevirtual java.util.logging.LogManager.getLogger:(Ljava/lang/String;)Ljava/util/logging/Logger;
astore 2
start local 2 1: aload 2
ifnonnull 3
2: aconst_null
areturn
3: StackMap locals: java.util.logging.Logger
StackMap stack:
aload 2
invokevirtual java.util.logging.Logger.getLevel:()Ljava/util/logging/Level;
astore 3
start local 3 4: aload 3
ifnonnull 6
5: getstatic java.util.logging.Logging.EMPTY_STRING:Ljava/lang/String;
areturn
6: StackMap locals: java.util.logging.Level
StackMap stack:
aload 3
invokevirtual java.util.logging.Level.getLevelName:()Ljava/lang/String;
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/util/logging/Logging;
0 7 1 loggerName Ljava/lang/String;
1 7 2 l Ljava/util/logging/Logger;
4 7 3 level Ljava/util/logging/Level;
MethodParameters:
Name Flags
loggerName
public void setLoggerLevel(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=5, args_size=3
start local 0 start local 1 start local 2 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
ldc "loggerName is null"
invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
getstatic java.util.logging.Logging.logManager:Ljava/util/logging/LogManager;
aload 1
invokevirtual java.util.logging.LogManager.getLogger:(Ljava/lang/String;)Ljava/util/logging/Logger;
astore 3
start local 3 3: aload 3
ifnonnull 7
4: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "Logger "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
5: ldc " does not exist"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
6: invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
7: StackMap locals: java.util.logging.Logger
StackMap stack:
aconst_null
astore 4
start local 4 8: aload 2
ifnull 12
9: aload 2
invokestatic java.util.logging.Level.findLevel:(Ljava/lang/String;)Ljava/util/logging/Level;
astore 4
10: aload 4
ifnonnull 12
11: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "Unknown level \""
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 2
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "\""
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
12: StackMap locals: java.util.logging.Level
StackMap stack:
aload 3
aload 4
invokevirtual java.util.logging.Logger.setLevel:(Ljava/util/logging/Level;)V
13: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/logging/Logging;
0 14 1 loggerName Ljava/lang/String;
0 14 2 levelName Ljava/lang/String;
3 14 3 logger Ljava/util/logging/Logger;
8 14 4 level Ljava/util/logging/Level;
MethodParameters:
Name Flags
loggerName
levelName
public java.lang.String getParentLoggerName(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: getstatic java.util.logging.Logging.logManager:Ljava/util/logging/LogManager;
aload 1
invokevirtual java.util.logging.LogManager.getLogger:(Ljava/lang/String;)Ljava/util/logging/Logger;
astore 2
start local 2 1: aload 2
ifnonnull 3
2: aconst_null
areturn
3: StackMap locals: java.util.logging.Logger
StackMap stack:
aload 2
invokevirtual java.util.logging.Logger.getParent:()Ljava/util/logging/Logger;
astore 3
start local 3 4: aload 3
ifnonnull 6
5: getstatic java.util.logging.Logging.EMPTY_STRING:Ljava/lang/String;
areturn
6: StackMap locals: java.util.logging.Logger
StackMap stack:
aload 3
invokevirtual java.util.logging.Logger.getName:()Ljava/lang/String;
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/util/logging/Logging;
0 7 1 loggerName Ljava/lang/String;
1 7 2 l Ljava/util/logging/Logger;
4 7 3 p Ljava/util/logging/Logger;
MethodParameters:
Name Flags
loggerName
static java.util.logging.Logging getInstance();
descriptor: ()Ljava/util/logging/Logging;
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic java.util.logging.Logging.INSTANCE:Ljava/util/logging/Logging;
areturn
LocalVariableTable:
Start End Slot Name Signature
}
SourceFile: "Logging.java"