public final class org.apache.poi.util.POILogFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.poi.util.POILogFactory
  super_class: java.lang.Object
{
  private static final java.util.Map<java.lang.String, org.apache.poi.util.POILogger> _loggers;
    descriptor: Ljava/util/Map;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Lorg/apache/poi/util/POILogger;>;

  private static final org.apache.poi.util.POILogger _nullLogger;
    descriptor: Lorg/apache/poi/util/POILogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static java.lang.String _loggerClassName;
    descriptor: Ljava/lang/String;
    flags: (0x0008) ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 38
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putstatic org.apache.poi.util.POILogFactory._loggers:Ljava/util/Map;
         1: .line 44
            new org.apache.poi.util.NullLogger
            dup
            invokespecial org.apache.poi.util.NullLogger.<init>:()V
            putstatic org.apache.poi.util.POILogFactory._nullLogger:Lorg/apache/poi/util/POILogger;
         2: .line 49
            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 // org.apache.poi.util.POILogFactory this
         0: .line 54
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.poi.util.POILogFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/poi/util/POILogFactory;

  public static org.apache.poi.util.POILogger getLogger(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Lorg/apache/poi/util/POILogger;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Class theclass
         0: .line 64
            aload 0 /* theclass */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokestatic org.apache.poi.util.POILogFactory.getLogger:(Ljava/lang/String;)Lorg/apache/poi/util/POILogger;
            areturn
        end local 0 // java.lang.Class theclass
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0  theclass  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)Lorg/apache/poi/util/POILogger;
    MethodParameters:
          Name  Flags
      theclass  final

  public static org.apache.poi.util.POILogger getLogger(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/poi/util/POILogger;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // java.lang.String cat
         0: .line 80
            getstatic org.apache.poi.util.POILogFactory._loggerClassName:Ljava/lang/String;
            ifnonnull 6
         1: .line 82
            ldc "org.apache.poi.util.POILogger"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.poi.util.POILogFactory._loggerClassName:Ljava/lang/String;
         2: .line 83
            goto 4
      StackMap locals:
      StackMap stack: java.lang.Exception
         3: pop
         4: .line 89
      StackMap locals:
      StackMap stack:
            getstatic org.apache.poi.util.POILogFactory._loggerClassName:Ljava/lang/String;
            ifnonnull 6
         5: .line 90
            getstatic org.apache.poi.util.POILogFactory._nullLogger:Lorg/apache/poi/util/POILogger;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            putstatic org.apache.poi.util.POILogFactory._loggerClassName:Ljava/lang/String;
         6: .line 96
      StackMap locals:
      StackMap stack:
            getstatic org.apache.poi.util.POILogFactory._loggerClassName:Ljava/lang/String;
            getstatic org.apache.poi.util.POILogFactory._nullLogger:Lorg/apache/poi/util/POILogger;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 8
         7: .line 97
            getstatic org.apache.poi.util.POILogFactory._nullLogger:Lorg/apache/poi/util/POILogger;
            areturn
         8: .line 103
      StackMap locals:
      StackMap stack:
            getstatic org.apache.poi.util.POILogFactory._loggers:Ljava/util/Map;
            aload 0 /* cat */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.poi.util.POILogger
            astore 1 /* logger */
        start local 1 // org.apache.poi.util.POILogger logger
         9: .line 104
            aload 1 /* logger */
            ifnonnull 19
        10: .line 108
            getstatic org.apache.poi.util.POILogFactory._loggerClassName:Ljava/lang/String;
            invokestatic java.lang.Class.forName:(Ljava/lang/String;)Ljava/lang/Class;
        11: .line 107
            astore 2 /* loggerClass */
        start local 2 // java.lang.Class loggerClass
        12: .line 109
            aload 2 /* loggerClass */
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getConstructor:([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;
            iconst_0
            anewarray java.lang.Object
            invokevirtual java.lang.reflect.Constructor.newInstance:([Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.poi.util.POILogger
            astore 1 /* logger */
        13: .line 110
            aload 1 /* logger */
            aload 0 /* cat */
            invokeinterface org.apache.poi.util.POILogger.initialize:(Ljava/lang/String;)V
        end local 2 // java.lang.Class loggerClass
        14: .line 111
            goto 18
      StackMap locals: java.lang.String org.apache.poi.util.POILogger
      StackMap stack: java.lang.Exception
        15: pop
        16: .line 113
            getstatic org.apache.poi.util.POILogFactory._nullLogger:Lorg/apache/poi/util/POILogger;
            astore 1 /* logger */
        17: .line 114
            getstatic org.apache.poi.util.POILogFactory._nullLogger:Lorg/apache/poi/util/POILogger;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            putstatic org.apache.poi.util.POILogFactory._loggerClassName:Ljava/lang/String;
        18: .line 118
      StackMap locals:
      StackMap stack:
            getstatic org.apache.poi.util.POILogFactory._loggers:Ljava/util/Map;
            aload 0 /* cat */
            aload 1 /* logger */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        19: .line 120
      StackMap locals:
      StackMap stack:
            aload 1 /* logger */
            areturn
        end local 1 // org.apache.poi.util.POILogger logger
        end local 0 // java.lang.String cat
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   20     0          cat  Ljava/lang/String;
            9   20     1       logger  Lorg/apache/poi/util/POILogger;
           12   14     2  loggerClass  Ljava/lang/Class<+Lorg/apache/poi/util/POILogger;>;
      Exception table:
        from    to  target  type
           1     2       3  Class java.lang.Exception
          10    14      15  Class java.lang.Exception
    MethodParameters:
      Name  Flags
      cat   final
}
SourceFile: "POILogFactory.java"
    RuntimeVisibleAnnotations: 
      org.apache.poi.util.Internal()