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 31
            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 34
            invokestatic io.vertx.core.logging.LoggerFactory.initialise:()V
         2: .line 35
            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 25
            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=3, locals=2, args_size=0
         0: .line 38
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.getContextClassLoader:()Ljava/lang/ClassLoader;
            astore 0 /* loader */
        start local 0 // java.lang.ClassLoader loader
         1: .line 41
            ldc "vertx.logger-delegate-factory-class-name"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 1 /* className */
        start local 1 // java.lang.String className
         2: .line 42
            goto 5
        end local 1 // java.lang.String className
      StackMap locals: java.lang.ClassLoader
      StackMap stack: java.lang.Exception
         3: pop
         4: .line 43
            aconst_null
            astore 1 /* className */
        start local 1 // java.lang.String className
         5: .line 45
      StackMap locals: java.lang.String
      StackMap stack:
            aload 1 /* className */
            ifnull 7
            aload 1 /* className */
            iconst_0
            aload 0 /* loader */
            invokestatic io.vertx.core.logging.LoggerFactory.configureWith:(Ljava/lang/String;ZLjava/lang/ClassLoader;)Z
            ifeq 7
         6: .line 46
            return
         7: .line 48
      StackMap locals:
      StackMap stack:
            aload 0 /* loader */
            ldc "vertx-default-jul-logging.properties"
            invokevirtual java.lang.ClassLoader.getResource:(Ljava/lang/String;)Ljava/net/URL;
            ifnonnull 11
         8: .line 49
            ldc "SLF4J"
            iconst_1
            aload 0 /* loader */
            invokestatic io.vertx.core.logging.LoggerFactory.configureWith:(Ljava/lang/String;ZLjava/lang/ClassLoader;)Z
            ifne 10
         9: .line 50
            ldc "Log4j2"
            iconst_1
            aload 0 /* loader */
            invokestatic io.vertx.core.logging.LoggerFactory.configureWith:(Ljava/lang/String;ZLjava/lang/ClassLoader;)Z
            ifeq 11
        10: .line 51
      StackMap locals:
      StackMap stack:
            return
        11: .line 55
      StackMap locals:
      StackMap stack:
            new io.vertx.core.logging.JULLogDelegateFactory
            dup
            invokespecial io.vertx.core.logging.JULLogDelegateFactory.<init>:()V
            putstatic io.vertx.core.logging.LoggerFactory.delegateFactory:Lio/vertx/core/spi/logging/LogDelegateFactory;
        12: .line 56
            return
        end local 1 // java.lang.String className
        end local 0 // java.lang.ClassLoader loader
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            1   13     0     loader  Ljava/lang/ClassLoader;
            2    3     1  className  Ljava/lang/String;
            5   13     1  className  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     2       3  Class java.lang.Exception

  private static boolean configureWith(java.lang.String, boolean, java.lang.ClassLoader);
    descriptor: (Ljava/lang/String;ZLjava/lang/ClassLoader;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // java.lang.String name
        start local 1 // boolean shortName
        start local 2 // java.lang.ClassLoader loader
         0: .line 59
            ldc Lio/vertx/core/logging/LoggerFactory;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            astore 3 /* loggerName */
        start local 3 // java.lang.String loggerName
         1: .line 61
            iload 1 /* shortName */
            ifeq 2
            new java.lang.StringBuilder
            dup
            ldc "io.vertx.core.logging."
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* name */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "LogDelegateFactory"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            goto 3
      StackMap locals: java.lang.String
      StackMap stack:
         2: aload 0 /* name */
      StackMap locals:
      StackMap stack: java.lang.String
         3: iconst_1
            aload 2 /* loader */
            invokestatic java.lang.Class.forName:(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;
            astore 4 /* clazz */
        start local 4 // java.lang.Class clazz
         4: .line 62
            aload 4 /* clazz */
            invokevirtual java.lang.Class.newInstance:()Ljava/lang/Object;
            checkcast io.vertx.core.spi.logging.LogDelegateFactory
            astore 5 /* factory */
        start local 5 // io.vertx.core.spi.logging.LogDelegateFactory factory
         5: .line 63
            aload 5 /* factory */
            invokeinterface io.vertx.core.spi.logging.LogDelegateFactory.isAvailable:()Z
            ifne 7
         6: .line 64
            iconst_0
            ireturn
         7: .line 66
      StackMap locals: java.lang.Class io.vertx.core.spi.logging.LogDelegateFactory
      StackMap stack:
            aload 5 /* factory */
            aload 3 /* loggerName */
            invokeinterface io.vertx.core.spi.logging.LogDelegateFactory.createDelegate:(Ljava/lang/String;)Lio/vertx/core/spi/logging/LogDelegate;
            new java.lang.StringBuilder
            dup
            ldc "Using "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 5 /* factory */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface io.vertx.core.spi.logging.LogDelegate.debug:(Ljava/lang/Object;)V
         8: .line 67
            aload 5 /* factory */
            putstatic io.vertx.core.logging.LoggerFactory.delegateFactory:Lio/vertx/core/spi/logging/LogDelegateFactory;
         9: .line 68
            iconst_1
            ireturn
        end local 5 // io.vertx.core.spi.logging.LogDelegateFactory factory
        end local 4 // java.lang.Class clazz
        10: .line 69
      StackMap locals: java.lang.String int java.lang.ClassLoader java.lang.String
      StackMap stack: java.lang.Throwable
            pop
        11: .line 70
            iconst_0
            ireturn
        end local 3 // java.lang.String loggerName
        end local 2 // java.lang.ClassLoader loader
        end local 1 // boolean shortName
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   12     0        name  Ljava/lang/String;
            0   12     1   shortName  Z
            0   12     2      loader  Ljava/lang/ClassLoader;
            1   12     3  loggerName  Ljava/lang/String;
            4   10     4       clazz  Ljava/lang/Class<*>;
            5   10     5     factory  Lio/vertx/core/spi/logging/LogDelegateFactory;
      Exception table:
        from    to  target  type
           1     6      10  Class java.lang.Throwable
           7     9      10  Class java.lang.Throwable
    MethodParameters:
           Name  Flags
      name       
      shortName  
      loader     

  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 79
            aload 0 /* clazz */
            invokevirtual java.lang.Class.isAnonymousClass:()Z
            ifeq 2
         1: .line 80
            aload 0 /* clazz */
            invokevirtual java.lang.Class.getEnclosingClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
            goto 3
         2: .line 81
      StackMap locals:
      StackMap stack:
            aload 0 /* clazz */
            invokevirtual java.lang.Class.getCanonicalName:()Ljava/lang/String;
         3: .line 79
      StackMap locals:
      StackMap stack: java.lang.String
            astore 1 /* name */
        start local 1 // java.lang.String name
         4: .line 82
            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;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    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 90
            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 92
            aload 1 /* logger */
            ifnonnull 7
         2: .line 93
            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 95
            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 97
            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 99
            aload 3 /* oldLogger */
            ifnull 7
         6: .line 100
            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 104
      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;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    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 112
            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 113
            return
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  name  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      name  
}
SourceFile: "LoggerFactory.java"