https://tomcat.apache.org/: Tomcat Servlet Engine Core Classes and Standard implementations 
class org.apache.catalina.core.StandardContext$1 implements org.apache.catalina.ThreadBindingListener
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.catalina.core.StandardContext$1
  super_class: java.lang.Object
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.catalina.core.StandardContext$1 this
         0: .line 798
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.catalina.core.StandardContext$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/catalina/core/StandardContext$1;

  public void bind();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.catalina.core.StandardContext$1 this
         0: .line 800
            return
        end local 0 // org.apache.catalina.core.StandardContext$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/catalina/core/StandardContext$1;

  public void unbind();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.catalina.core.StandardContext$1 this
         0: .line 802
            return
        end local 0 // org.apache.catalina.core.StandardContext$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/catalina/core/StandardContext$1;
}
SourceFile: "StandardContext.java"
EnclosingMethod: org.apache.catalina.core.StandardContext
NestHost: org.apache.catalina.core.StandardContext
InnerClasses:
  org.apache.catalina.core.StandardContext$1