http://metrics.dropwizard.io/metrics-log4j2: An instrumented appender for Log4j 2.x.
  • Coda Hale
  • Ryan Tenney
  • Artem Prigoda 
public class com.codahale.metrics.log4j2.InstrumentedAppender extends org.apache.logging.log4j.core.appender.AbstractAppender
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.codahale.metrics.log4j2.InstrumentedAppender
  super_class: org.apache.logging.log4j.core.appender.AbstractAppender
{
  private final transient com.codahale.metrics.MetricRegistry registry;
    descriptor: Lcom/codahale/metrics/MetricRegistry;
    flags: (0x0092) ACC_PRIVATE, ACC_FINAL, ACC_TRANSIENT

  private transient com.codahale.metrics.Meter all;
    descriptor: Lcom/codahale/metrics/Meter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient com.codahale.metrics.Meter trace;
    descriptor: Lcom/codahale/metrics/Meter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient com.codahale.metrics.Meter debug;
    descriptor: Lcom/codahale/metrics/Meter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient com.codahale.metrics.Meter info;
    descriptor: Lcom/codahale/metrics/Meter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient com.codahale.metrics.Meter warn;
    descriptor: Lcom/codahale/metrics/Meter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient com.codahale.metrics.Meter error;
    descriptor: Lcom/codahale/metrics/Meter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient com.codahale.metrics.Meter fatal;
    descriptor: Lcom/codahale/metrics/Meter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private static volatile int[] $SWITCH_TABLE$org$apache$logging$log4j$spi$StandardLevel;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  public void <init>(java.lang.String, org.apache.logging.log4j.core.Filter, org.apache.logging.log4j.core.Layout<? extends java.io.Serializable>, );
    descriptor: (Ljava/lang/String;Lorg/apache/logging/log4j/core/Filter;Lorg/apache/logging/log4j/core/Layout;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=5
        start local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
        start local 1 // java.lang.String registryName
        start local 2 // org.apache.logging.log4j.core.Filter filter
        start local 3 // org.apache.logging.log4j.core.Layout layout
        start local 4 // boolean ignoreExceptions
         0: .line 47
            aload 0 /* this */
            aload 1 /* registryName */
            invokestatic com.codahale.metrics.SharedMetricRegistries.getOrCreate:(Ljava/lang/String;)Lcom/codahale/metrics/MetricRegistry;
            aload 2 /* filter */
            aload 3 /* layout */
            iload 4 /* ignoreExceptions */
            invokespecial com.codahale.metrics.log4j2.InstrumentedAppender.<init>:(Lcom/codahale/metrics/MetricRegistry;Lorg/apache/logging/log4j/core/Filter;Lorg/apache/logging/log4j/core/Layout;Z)V
         1: .line 48
            return
        end local 4 // boolean ignoreExceptions
        end local 3 // org.apache.logging.log4j.core.Layout layout
        end local 2 // org.apache.logging.log4j.core.Filter filter
        end local 1 // java.lang.String registryName
        end local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    2     0              this  Lcom/codahale/metrics/log4j2/InstrumentedAppender;
            0    2     1      registryName  Ljava/lang/String;
            0    2     2            filter  Lorg/apache/logging/log4j/core/Filter;
            0    2     3            layout  Lorg/apache/logging/log4j/core/Layout<+Ljava/io/Serializable;>;
            0    2     4  ignoreExceptions  Z
    Signature: (Ljava/lang/String;Lorg/apache/logging/log4j/core/Filter;Lorg/apache/logging/log4j/core/Layout<+Ljava/io/Serializable;>;Z)V
    MethodParameters:
                  Name  Flags
      registryName      
      filter            
      layout            
      ignoreExceptions  

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
        start local 1 // java.lang.String registryName
         0: .line 56
            aload 0 /* this */
            aload 1 /* registryName */
            invokestatic com.codahale.metrics.SharedMetricRegistries.getOrCreate:(Ljava/lang/String;)Lcom/codahale/metrics/MetricRegistry;
            invokespecial com.codahale.metrics.log4j2.InstrumentedAppender.<init>:(Lcom/codahale/metrics/MetricRegistry;)V
         1: .line 57
            return
        end local 1 // java.lang.String registryName
        end local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lcom/codahale/metrics/log4j2/InstrumentedAppender;
            0    2     1  registryName  Ljava/lang/String;
    MethodParameters:
              Name  Flags
      registryName  

  public void <init>(com.codahale.metrics.MetricRegistry);
    descriptor: (Lcom/codahale/metrics/MetricRegistry;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
        start local 1 // com.codahale.metrics.MetricRegistry registry
         0: .line 65
            aload 0 /* this */
            aload 1 /* registry */
            aconst_null
            aconst_null
            iconst_1
            invokespecial com.codahale.metrics.log4j2.InstrumentedAppender.<init>:(Lcom/codahale/metrics/MetricRegistry;Lorg/apache/logging/log4j/core/Filter;Lorg/apache/logging/log4j/core/Layout;Z)V
         1: .line 66
            return
        end local 1 // com.codahale.metrics.MetricRegistry registry
        end local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lcom/codahale/metrics/log4j2/InstrumentedAppender;
            0    2     1  registry  Lcom/codahale/metrics/MetricRegistry;
    MethodParameters:
          Name  Flags
      registry  

  public void <init>(com.codahale.metrics.MetricRegistry, org.apache.logging.log4j.core.Filter, org.apache.logging.log4j.core.Layout<? extends java.io.Serializable>, );
    descriptor: (Lcom/codahale/metrics/MetricRegistry;Lorg/apache/logging/log4j/core/Filter;Lorg/apache/logging/log4j/core/Layout;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=5
        start local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
        start local 1 // com.codahale.metrics.MetricRegistry registry
        start local 2 // org.apache.logging.log4j.core.Filter filter
        start local 3 // org.apache.logging.log4j.core.Layout layout
        start local 4 // boolean ignoreExceptions
         0: .line 78
            aload 0 /* this */
            ldc Lorg/apache/logging/log4j/core/Appender;
            iconst_0
            anewarray java.lang.String
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/Class;[Ljava/lang/String;)Ljava/lang/String;
            aload 2 /* filter */
            aload 3 /* layout */
            iload 4 /* ignoreExceptions */
            invokespecial org.apache.logging.log4j.core.appender.AbstractAppender.<init>:(Ljava/lang/String;Lorg/apache/logging/log4j/core/Filter;Lorg/apache/logging/log4j/core/Layout;Z)V
         1: .line 79
            aload 0 /* this */
            aload 1 /* registry */
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
         2: .line 80
            return
        end local 4 // boolean ignoreExceptions
        end local 3 // org.apache.logging.log4j.core.Layout layout
        end local 2 // org.apache.logging.log4j.core.Filter filter
        end local 1 // com.codahale.metrics.MetricRegistry registry
        end local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    3     0              this  Lcom/codahale/metrics/log4j2/InstrumentedAppender;
            0    3     1          registry  Lcom/codahale/metrics/MetricRegistry;
            0    3     2            filter  Lorg/apache/logging/log4j/core/Filter;
            0    3     3            layout  Lorg/apache/logging/log4j/core/Layout<+Ljava/io/Serializable;>;
            0    3     4  ignoreExceptions  Z
    Signature: (Lcom/codahale/metrics/MetricRegistry;Lorg/apache/logging/log4j/core/Filter;Lorg/apache/logging/log4j/core/Layout<+Ljava/io/Serializable;>;Z)V
    MethodParameters:
                  Name  Flags
      registry          
      filter            
      layout            
      ignoreExceptions  

  public void <init>(java.lang.String, com.codahale.metrics.MetricRegistry);
    descriptor: (Ljava/lang/String;Lcom/codahale/metrics/MetricRegistry;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
        start local 1 // java.lang.String appenderName
        start local 2 // com.codahale.metrics.MetricRegistry registry
         0: .line 89
            aload 0 /* this */
            aload 1 /* appenderName */
            aconst_null
            aconst_null
            iconst_1
            invokespecial org.apache.logging.log4j.core.appender.AbstractAppender.<init>:(Ljava/lang/String;Lorg/apache/logging/log4j/core/Filter;Lorg/apache/logging/log4j/core/Layout;Z)V
         1: .line 90
            aload 0 /* this */
            aload 2 /* registry */
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
         2: .line 91
            return
        end local 2 // com.codahale.metrics.MetricRegistry registry
        end local 1 // java.lang.String appenderName
        end local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          this  Lcom/codahale/metrics/log4j2/InstrumentedAppender;
            0    3     1  appenderName  Ljava/lang/String;
            0    3     2      registry  Lcom/codahale/metrics/MetricRegistry;
    MethodParameters:
              Name  Flags
      appenderName  
      registry      

  public static com.codahale.metrics.log4j2.InstrumentedAppender createAppender(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Lcom/codahale/metrics/log4j2/InstrumentedAppender;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.lang.String name
        start local 1 // java.lang.String registry
         0: .line 97
            new com.codahale.metrics.log4j2.InstrumentedAppender
            dup
            aload 0 /* name */
            aload 1 /* registry */
            invokestatic com.codahale.metrics.SharedMetricRegistries.getOrCreate:(Ljava/lang/String;)Lcom/codahale/metrics/MetricRegistry;
            invokespecial com.codahale.metrics.log4j2.InstrumentedAppender.<init>:(Ljava/lang/String;Lcom/codahale/metrics/MetricRegistry;)V
            areturn
        end local 1 // java.lang.String registry
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      name  Ljava/lang/String;
            0    1     1  registry  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      org.apache.logging.log4j.core.config.plugins.PluginFactory()
    RuntimeVisibleParameterAnnotations: 
      0:
        org.apache.logging.log4j.core.config.plugins.PluginAttribute(value = "name")
      1:
        org.apache.logging.log4j.core.config.plugins.PluginAttribute(value = "registryName", defaultString = "log4j2Metrics")
    MethodParameters:
          Name  Flags
      name      
      registry  

  public void start();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=1, args_size=1
        start local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
         0: .line 102
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
            aload 0 /* this */
            invokevirtual com.codahale.metrics.log4j2.InstrumentedAppender.getName:()Ljava/lang/String;
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "all"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            invokevirtual com.codahale.metrics.MetricRegistry.meter:(Ljava/lang/String;)Lcom/codahale/metrics/Meter;
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.all:Lcom/codahale/metrics/Meter;
         1: .line 103
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
            aload 0 /* this */
            invokevirtual com.codahale.metrics.log4j2.InstrumentedAppender.getName:()Ljava/lang/String;
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "trace"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            invokevirtual com.codahale.metrics.MetricRegistry.meter:(Ljava/lang/String;)Lcom/codahale/metrics/Meter;
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.trace:Lcom/codahale/metrics/Meter;
         2: .line 104
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
            aload 0 /* this */
            invokevirtual com.codahale.metrics.log4j2.InstrumentedAppender.getName:()Ljava/lang/String;
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "debug"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            invokevirtual com.codahale.metrics.MetricRegistry.meter:(Ljava/lang/String;)Lcom/codahale/metrics/Meter;
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.debug:Lcom/codahale/metrics/Meter;
         3: .line 105
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
            aload 0 /* this */
            invokevirtual com.codahale.metrics.log4j2.InstrumentedAppender.getName:()Ljava/lang/String;
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "info"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            invokevirtual com.codahale.metrics.MetricRegistry.meter:(Ljava/lang/String;)Lcom/codahale/metrics/Meter;
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.info:Lcom/codahale/metrics/Meter;
         4: .line 106
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
            aload 0 /* this */
            invokevirtual com.codahale.metrics.log4j2.InstrumentedAppender.getName:()Ljava/lang/String;
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "warn"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            invokevirtual com.codahale.metrics.MetricRegistry.meter:(Ljava/lang/String;)Lcom/codahale/metrics/Meter;
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.warn:Lcom/codahale/metrics/Meter;
         5: .line 107
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
            aload 0 /* this */
            invokevirtual com.codahale.metrics.log4j2.InstrumentedAppender.getName:()Ljava/lang/String;
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "error"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            invokevirtual com.codahale.metrics.MetricRegistry.meter:(Ljava/lang/String;)Lcom/codahale/metrics/Meter;
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.error:Lcom/codahale/metrics/Meter;
         6: .line 108
            aload 0 /* this */
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.registry:Lcom/codahale/metrics/MetricRegistry;
            aload 0 /* this */
            invokevirtual com.codahale.metrics.log4j2.InstrumentedAppender.getName:()Ljava/lang/String;
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "fatal"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            invokevirtual com.codahale.metrics.MetricRegistry.meter:(Ljava/lang/String;)Lcom/codahale/metrics/Meter;
            putfield com.codahale.metrics.log4j2.InstrumentedAppender.fatal:Lcom/codahale/metrics/Meter;
         7: .line 109
            aload 0 /* this */
            invokespecial org.apache.logging.log4j.core.appender.AbstractAppender.start:()V
         8: .line 110
            return
        end local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lcom/codahale/metrics/log4j2/InstrumentedAppender;

  public void append(org.apache.logging.log4j.core.LogEvent);
    descriptor: (Lorg/apache/logging/log4j/core/LogEvent;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
        start local 1 // org.apache.logging.log4j.core.LogEvent event
         0: .line 114
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.all:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
         1: .line 115
            invokestatic com.codahale.metrics.log4j2.InstrumentedAppender.$SWITCH_TABLE$org$apache$logging$log4j$spi$StandardLevel:()[I
            aload 1 /* event */
            invokeinterface org.apache.logging.log4j.core.LogEvent.getLevel:()Lorg/apache/logging/log4j/Level;
            invokevirtual org.apache.logging.log4j.Level.getStandardLevel:()Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            iaload
            tableswitch { // 2 - 7
                    2: 12
                    3: 10
                    4: 8
                    5: 6
                    6: 4
                    7: 2
              default: 14
          }
         2: .line 117
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.trace:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
         3: .line 118
            goto 14
         4: .line 120
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.debug:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
         5: .line 121
            goto 14
         6: .line 123
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.info:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
         7: .line 124
            goto 14
         8: .line 126
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.warn:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
         9: .line 127
            goto 14
        10: .line 129
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.error:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
        11: .line 130
            goto 14
        12: .line 132
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.log4j2.InstrumentedAppender.fatal:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
        13: .line 133
            goto 14
        14: .line 137
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.apache.logging.log4j.core.LogEvent event
        end local 0 // com.codahale.metrics.log4j2.InstrumentedAppender this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   15     0   this  Lcom/codahale/metrics/log4j2/InstrumentedAppender;
            0   15     1  event  Lorg/apache/logging/log4j/core/LogEvent;
    MethodParameters:
       Name  Flags
      event  

  static int[] $SWITCH_TABLE$org$apache$logging$log4j$spi$StandardLevel();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 25
            getstatic com.codahale.metrics.log4j2.InstrumentedAppender.$SWITCH_TABLE$org$apache$logging$log4j$spi$StandardLevel:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic org.apache.logging.log4j.spi.StandardLevel.values:()[Lorg/apache/logging/log4j/spi/StandardLevel;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic org.apache.logging.log4j.spi.StandardLevel.ALL:Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            bipush 8
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic org.apache.logging.log4j.spi.StandardLevel.DEBUG:Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            bipush 6
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic org.apache.logging.log4j.spi.StandardLevel.ERROR:Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            iconst_3
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            getstatic org.apache.logging.log4j.spi.StandardLevel.FATAL:Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            iconst_2
            iastore
        12: goto 14
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        13: pop
      StackMap locals:
      StackMap stack:
        14: aload 0
            getstatic org.apache.logging.log4j.spi.StandardLevel.INFO:Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            iconst_5
            iastore
        15: goto 17
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        16: pop
      StackMap locals:
      StackMap stack:
        17: aload 0
            getstatic org.apache.logging.log4j.spi.StandardLevel.OFF:Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            iconst_1
            iastore
        18: goto 20
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        19: pop
      StackMap locals:
      StackMap stack:
        20: aload 0
            getstatic org.apache.logging.log4j.spi.StandardLevel.TRACE:Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            bipush 7
            iastore
        21: goto 23
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        22: pop
      StackMap locals:
      StackMap stack:
        23: aload 0
            getstatic org.apache.logging.log4j.spi.StandardLevel.WARN:Lorg/apache/logging/log4j/spi/StandardLevel;
            invokevirtual org.apache.logging.log4j.spi.StandardLevel.ordinal:()I
            iconst_4
            iastore
        24: goto 26
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        25: pop
      StackMap locals:
      StackMap stack:
        26: aload 0
            dup
            putstatic com.codahale.metrics.log4j2.InstrumentedAppender.$SWITCH_TABLE$org$apache$logging$log4j$spi$StandardLevel:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
          11    12      13  Class java.lang.NoSuchFieldError
          14    15      16  Class java.lang.NoSuchFieldError
          17    18      19  Class java.lang.NoSuchFieldError
          20    21      22  Class java.lang.NoSuchFieldError
          23    24      25  Class java.lang.NoSuchFieldError
}
SourceFile: "InstrumentedAppender.java"
    RuntimeVisibleAnnotations: 
      org.apache.logging.log4j.core.config.plugins.Plugin(name = "MetricsAppender", category = "Core", elementType = "appender")