public class com.codahale.metrics.jvm.JmxAttributeGauge implements com.codahale.metrics.Gauge<java.lang.Object>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.codahale.metrics.jvm.JmxAttributeGauge
  super_class: java.lang.Object
{
  private final javax.management.MBeanServerConnection mBeanServerConn;
    descriptor: Ljavax/management/MBeanServerConnection;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final javax.management.ObjectName objectName;
    descriptor: Ljavax/management/ObjectName;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.String attributeName;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(javax.management.ObjectName, java.lang.String);
    descriptor: (Ljavax/management/ObjectName;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // com.codahale.metrics.jvm.JmxAttributeGauge this
        start local 1 // javax.management.ObjectName objectName
        start local 2 // java.lang.String attributeName
         0: .line 27
            aload 0 /* this */
            invokestatic java.lang.management.ManagementFactory.getPlatformMBeanServer:()Ljavax/management/MBeanServer;
            aload 1 /* objectName */
            aload 2 /* attributeName */
            invokespecial com.codahale.metrics.jvm.JmxAttributeGauge.<init>:(Ljavax/management/MBeanServerConnection;Ljavax/management/ObjectName;Ljava/lang/String;)V
         1: .line 28
            return
        end local 2 // java.lang.String attributeName
        end local 1 // javax.management.ObjectName objectName
        end local 0 // com.codahale.metrics.jvm.JmxAttributeGauge this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lcom/codahale/metrics/jvm/JmxAttributeGauge;
            0    2     1     objectName  Ljavax/management/ObjectName;
            0    2     2  attributeName  Ljava/lang/String;
    MethodParameters:
               Name  Flags
      objectName     
      attributeName  

  public void <init>(javax.management.MBeanServerConnection, javax.management.ObjectName, java.lang.String);
    descriptor: (Ljavax/management/MBeanServerConnection;Ljavax/management/ObjectName;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // com.codahale.metrics.jvm.JmxAttributeGauge this
        start local 1 // javax.management.MBeanServerConnection mBeanServerConn
        start local 2 // javax.management.ObjectName objectName
        start local 3 // java.lang.String attributeName
         0: .line 37
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 38
            aload 0 /* this */
            aload 1 /* mBeanServerConn */
            putfield com.codahale.metrics.jvm.JmxAttributeGauge.mBeanServerConn:Ljavax/management/MBeanServerConnection;
         2: .line 39
            aload 0 /* this */
            aload 2 /* objectName */
            putfield com.codahale.metrics.jvm.JmxAttributeGauge.objectName:Ljavax/management/ObjectName;
         3: .line 40
            aload 0 /* this */
            aload 3 /* attributeName */
            putfield com.codahale.metrics.jvm.JmxAttributeGauge.attributeName:Ljava/lang/String;
         4: .line 41
            return
        end local 3 // java.lang.String attributeName
        end local 2 // javax.management.ObjectName objectName
        end local 1 // javax.management.MBeanServerConnection mBeanServerConn
        end local 0 // com.codahale.metrics.jvm.JmxAttributeGauge this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    5     0             this  Lcom/codahale/metrics/jvm/JmxAttributeGauge;
            0    5     1  mBeanServerConn  Ljavax/management/MBeanServerConnection;
            0    5     2       objectName  Ljavax/management/ObjectName;
            0    5     3    attributeName  Ljava/lang/String;
    MethodParameters:
                 Name  Flags
      mBeanServerConn  
      objectName       
      attributeName    

  public java.lang.Object getValue();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.codahale.metrics.jvm.JmxAttributeGauge this
         0: .line 46
            aload 0 /* this */
            getfield com.codahale.metrics.jvm.JmxAttributeGauge.mBeanServerConn:Ljavax/management/MBeanServerConnection;
            aload 0 /* this */
            invokevirtual com.codahale.metrics.jvm.JmxAttributeGauge.getObjectName:()Ljavax/management/ObjectName;
            aload 0 /* this */
            getfield com.codahale.metrics.jvm.JmxAttributeGauge.attributeName:Ljava/lang/String;
            invokeinterface javax.management.MBeanServerConnection.getAttribute:(Ljavax/management/ObjectName;Ljava/lang/String;)Ljava/lang/Object;
         1: areturn
         2: .line 47
      StackMap locals:
      StackMap stack: java.lang.Exception
            pop
         3: .line 48
            aconst_null
            areturn
        end local 0 // com.codahale.metrics.jvm.JmxAttributeGauge this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/codahale/metrics/jvm/JmxAttributeGauge;
      Exception table:
        from    to  target  type
           0     1       2  Class java.io.IOException
           0     1       2  Class javax.management.JMException

  private javax.management.ObjectName getObjectName();
    descriptor: ()Ljavax/management/ObjectName;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // com.codahale.metrics.jvm.JmxAttributeGauge this
         0: .line 53
            aload 0 /* this */
            getfield com.codahale.metrics.jvm.JmxAttributeGauge.objectName:Ljavax/management/ObjectName;
            invokevirtual javax.management.ObjectName.isPattern:()Z
            ifeq 4
         1: .line 54
            aload 0 /* this */
            getfield com.codahale.metrics.jvm.JmxAttributeGauge.mBeanServerConn:Ljavax/management/MBeanServerConnection;
            aload 0 /* this */
            getfield com.codahale.metrics.jvm.JmxAttributeGauge.objectName:Ljavax/management/ObjectName;
            aconst_null
            invokeinterface javax.management.MBeanServerConnection.queryNames:(Ljavax/management/ObjectName;Ljavax/management/QueryExp;)Ljava/util/Set;
            astore 1 /* foundNames */
        start local 1 // java.util.Set foundNames
         2: .line 55
            aload 1 /* foundNames */
            invokeinterface java.util.Set.size:()I
            iconst_1
            if_icmpne 4
         3: .line 56
            aload 1 /* foundNames */
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast javax.management.ObjectName
            areturn
        end local 1 // java.util.Set foundNames
         4: .line 59
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.jvm.JmxAttributeGauge.objectName:Ljavax/management/ObjectName;
            areturn
        end local 0 // com.codahale.metrics.jvm.JmxAttributeGauge this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        this  Lcom/codahale/metrics/jvm/JmxAttributeGauge;
            2    4     1  foundNames  Ljava/util/Set<Ljavax/management/ObjectName;>;
    Exceptions:
      throws java.io.IOException
}
Signature: Ljava/lang/Object;Lcom/codahale/metrics/Gauge<Ljava/lang/Object;>;
SourceFile: "JmxAttributeGauge.java"