public class io.vertx.core.logging.LoggerFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.vertx.core.logging.LoggerFactory
  super_class: java.lang.Object
{
  public static final java.lang.String LOGGER_DELEGATE_FACTORY_CLASS_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "vertx.logger-delegate-factory-class-name"

  private static volatile io.vertx.core.spi.logging.LogDelegateFactory delegateFactory;
    descriptor: Lio/vertx/core/spi/logging/LogDelegateFactory;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE

  private static final java.util.concurrent.ConcurrentMap<java.lang.String, io.vertx.core.logging.Logger> loggers;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/vertx/core/logging/Logger;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 29
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putstatic io.vertx.core.logging.LoggerFactory.loggers:Ljava/util/concurrent/ConcurrentMap;
         1: .line 32
            invokestatic io.vertx.core.logging.LoggerFactory.initialise:()V
         2: .line 33
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.vertx.core.logging.LoggerFactory this
         0: .line 23
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // io.vertx.core.logging.LoggerFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/vertx/core/logging/LoggerFactory;

  public static synchronized void initialise();
    descriptor: ()V
    flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=4, args_size=0
         0: .line 42
            ldc Lio/vertx/core/logging/JULLogDelegateFactory;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            astore 1 /* className */
        start local 1 // java.lang.String className
         1: .line 44
            ldc "vertx.logger-delegate-factory-class-name"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 1 /* className */
         2: .line 45
            goto 4
      StackMap locals: top java.lang.String
      StackMap stack: java.lang.Exception
         3: pop
         4: .line 48
      StackMap locals:
      StackMap stack:
            aload 1 /* className */
            ifnull 11
         5: .line 49
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.getContextClassLoader:()Ljava/lang/ClassLoader;
            astore 2 /* loader */
        start local 2 // java.lang.ClassLoader loader
         6: .line 51
            aload 2 /* loader */
            aload 1 /* className */
            invokevirtual java.lang.ClassLoader.loadClass:(Ljava/lang/String;)Ljava/lang/Class;
            astore 3 /* clz */
        start local 3 // java.lang.Class clz
         7: .line 52
            aload 3 /* clz */
            invokevirtual java.lang.Class.newInstance:()Ljava/lang/Object;
            checkcast io.vertx.core.spi.logging.LogDelegateFactory
            astore 0 /* delegateFactory */
        end local 3 // java.lang.Class clz
        start local 0 // io.vertx.core.spi.logging.LogDelegateFactory delegateFactory
         8: .line 53
            goto 12
        end local 0 // io.vertx.core.spi.logging.LogDelegateFactory delegateFactory
      StackMap locals: top java.lang.String java.lang.ClassLoader
      StackMap stack: java.lang.Exception
         9: astore 3 /* e */
        start local 3 // java.lang.Exception e
        10: .line 54
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Error instantiating transformer class \""
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* className */
            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;
            aload 3 /* e */
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.lang.Exception e
        end local 2 // java.lang.ClassLoader loader
        11: .line 57
      StackMap locals:
      StackMap stack:
            new io.vertx.core.logging.JULLogDelegateFactory
            dup
            invokespecial io.vertx.core.logging.JULLogDelegateFactory.<init>:()V
            astore 0 /* delegateFactory */
        start local 0 // io.vertx.core.spi.logging.LogDelegateFactory delegateFactory
        12: .line 60
      StackMap locals: io.vertx.core.spi.logging.LogDelegateFactory java.lang.String
      StackMap stack:
            aload 0 /* delegateFactory */
            putstatic io.vertx.core.logging.LoggerFactory.delegateFactory:Lio/vertx/core/spi/logging/LogDelegateFactory;
        13: .line 61
            return
        end local 1 // java.lang.String className
        end local 0 // io.vertx.core.spi.logging.LogDelegateFactory delegateFactory
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            8    9     0  delegateFactory  Lio/vertx/core/spi/logging/LogDelegateFactory;
           12   14     0  delegateFactory  Lio/vertx/core/spi/logging/LogDelegateFactory;
            1   14     1        className  Ljava/lang/String;
            6   11     2           loader  Ljava/lang/ClassLoader;
            7    8     3              clz  Ljava/lang/Class<*>;
           10   11     3                e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           1     2       3  Class java.lang.Exception
           6     8       9  Class java.lang.Exception

  public static io.vertx.core.logging.Logger getLogger(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Lio/vertx/core/logging/Logger;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // java.lang.Class clazz
         0: .line 64
            aload 0 /* clazz */
            invokevirtual java.lang.Class.isAnonymousClass:()Z
            ifeq 2
         1: .line 65
            aload 0 /* clazz */
            invokevirtual java.lang.Class.getEnclosingClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
            goto 3
         2: .line 66
      StackMap locals:
      StackMap stack:
            aload 0 /* clazz */
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
         3: .line 64
      StackMap locals:
      StackMap stack: java.lang.String
            astore 1 /* name */
        start local 1 // java.lang.String name
         4: .line 67
            aload 1 /* name */
            invokestatic io.vertx.core.logging.LoggerFactory.getLogger:(Ljava/lang/String;)Lio/vertx/core/logging/Logger;
            areturn
        end local 1 // java.lang.String name
        end local 0 // java.lang.Class clazz
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0  clazz  Ljava/lang/Class<*>;
            4    5     1   name  Ljava/lang/String;
    Signature: (Ljava/lang/Class<*>;)Lio/vertx/core/logging/Logger;
    MethodParameters:
       Name  Flags
      clazz  final

  public static io.vertx.core.logging.Logger getLogger(java.lang.String);
    descriptor: (Ljava/lang/String;)Lio/vertx/core/logging/Logger;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // java.lang.String name
         0: .line 71
            getstatic io.vertx.core.logging.LoggerFactory.loggers:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* name */
            invokeinterface java.util.concurrent.ConcurrentMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.vertx.core.logging.Logger
            astore 1 /* logger */
        start local 1 // io.vertx.core.logging.Logger logger
         1: .line 73
            aload 1 /* logger */
            ifnonnull 7
         2: .line 74
            getstatic io.vertx.core.logging.LoggerFactory.delegateFactory:Lio/vertx/core/spi/logging/LogDelegateFactory;
            aload 0 /* name */
            invokeinterface io.vertx.core.spi.logging.LogDelegateFactory.createDelegate:(Ljava/lang/String;)Lio/vertx/core/spi/logging/LogDelegate;
            astore 2 /* delegate */
        start local 2 // io.vertx.core.spi.logging.LogDelegate delegate
         3: .line 76
            new io.vertx.core.logging.Logger
            dup
            aload 2 /* delegate */
            invokespecial io.vertx.core.logging.Logger.<init>:(Lio/vertx/core/spi/logging/LogDelegate;)V
            astore 1 /* logger */
         4: .line 78
            getstatic io.vertx.core.logging.LoggerFactory.loggers:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* name */
            aload 1 /* logger */
            invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.vertx.core.logging.Logger
            astore 3 /* oldLogger */
        start local 3 // io.vertx.core.logging.Logger oldLogger
         5: .line 80
            aload 3 /* oldLogger */
            ifnull 7
         6: .line 81
            aload 3 /* oldLogger */
            astore 1 /* logger */
        end local 3 // io.vertx.core.logging.Logger oldLogger
        end local 2 // io.vertx.core.spi.logging.LogDelegate delegate
         7: .line 85
      StackMap locals: io.vertx.core.logging.Logger
      StackMap stack:
            aload 1 /* logger */
            areturn
        end local 1 // io.vertx.core.logging.Logger logger
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    8     0       name  Ljava/lang/String;
            1    8     1     logger  Lio/vertx/core/logging/Logger;
            3    7     2   delegate  Lio/vertx/core/spi/logging/LogDelegate;
            5    7     3  oldLogger  Lio/vertx/core/logging/Logger;
    MethodParameters:
      Name  Flags
      name  final

  public static void removeLogger(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String name
         0: .line 89
            getstatic io.vertx.core.logging.LoggerFactory.loggers:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* name */
            invokeinterface java.util.concurrent.ConcurrentMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 90
            return
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      name  
}
SourceFile: "LoggerFactory.java"