http://bytebuddy.net/byte-buddy-dep: Byte Buddy is a Java library for creating Java classes at run time. This artifact is a build of Byte Buddy with a remaining dependency onto ASM. You should never depend on this module without repackaging Byte Buddy and ASM into your own namespace. 
public class net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly extends net.bytebuddy.build.Plugin$Engine$Listener$Adapter
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly
  super_class: net.bytebuddy.build.Plugin$Engine$Listener$Adapter
{
  private final net.bytebuddy.build.Plugin$Engine$Listener delegate;
    descriptor: Lnet/bytebuddy/build/Plugin$Engine$Listener;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(net.bytebuddy.build.Plugin$Engine$Listener);
    descriptor: (Lnet/bytebuddy/build/Plugin$Engine$Listener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
        start local 1 // net.bytebuddy.build.Plugin$Engine$Listener delegate
         0: .line 1800
            aload 0 /* this */
            invokespecial net.bytebuddy.build.Plugin$Engine$Listener$Adapter.<init>:()V
         1: .line 1801
            aload 0 /* this */
            aload 1 /* delegate */
            putfield net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly.delegate:Lnet/bytebuddy/build/Plugin$Engine$Listener;
         2: .line 1802
            return
        end local 1 // net.bytebuddy.build.Plugin$Engine$Listener delegate
        end local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lnet/bytebuddy/build/Plugin$Engine$Listener$WithErrorsOnly;
            0    3     1  delegate  Lnet/bytebuddy/build/Plugin$Engine$Listener;
    MethodParameters:
          Name  Flags
      delegate  

  public void onError(net.bytebuddy.description.type.TypeDescription, net.bytebuddy.build.Plugin, java.lang.Throwable);
    descriptor: (Lnet/bytebuddy/description/type/TypeDescription;Lnet/bytebuddy/build/Plugin;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
        start local 1 // net.bytebuddy.description.type.TypeDescription typeDescription
        start local 2 // net.bytebuddy.build.Plugin plugin
        start local 3 // java.lang.Throwable throwable
         0: .line 1806
            aload 0 /* this */
            getfield net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly.delegate:Lnet/bytebuddy/build/Plugin$Engine$Listener;
            aload 1 /* typeDescription */
            aload 2 /* plugin */
            aload 3 /* throwable */
            invokeinterface net.bytebuddy.build.Plugin$Engine$Listener.onError:(Lnet/bytebuddy/description/type/TypeDescription;Lnet/bytebuddy/build/Plugin;Ljava/lang/Throwable;)V
         1: .line 1807
            return
        end local 3 // java.lang.Throwable throwable
        end local 2 // net.bytebuddy.build.Plugin plugin
        end local 1 // net.bytebuddy.description.type.TypeDescription typeDescription
        end local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lnet/bytebuddy/build/Plugin$Engine$Listener$WithErrorsOnly;
            0    2     1  typeDescription  Lnet/bytebuddy/description/type/TypeDescription;
            0    2     2           plugin  Lnet/bytebuddy/build/Plugin;
            0    2     3        throwable  Ljava/lang/Throwable;
    MethodParameters:
                 Name  Flags
      typeDescription  
      plugin           
      throwable        

  public void onError(net.bytebuddy.description.type.TypeDescription, java.util.List<java.lang.Throwable>);
    descriptor: (Lnet/bytebuddy/description/type/TypeDescription;Ljava/util/List;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
        start local 1 // net.bytebuddy.description.type.TypeDescription typeDescription
        start local 2 // java.util.List throwables
         0: .line 1811
            aload 0 /* this */
            getfield net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly.delegate:Lnet/bytebuddy/build/Plugin$Engine$Listener;
            aload 1 /* typeDescription */
            aload 2 /* throwables */
            invokeinterface net.bytebuddy.build.Plugin$Engine$Listener.onError:(Lnet/bytebuddy/description/type/TypeDescription;Ljava/util/List;)V
         1: .line 1812
            return
        end local 2 // java.util.List throwables
        end local 1 // net.bytebuddy.description.type.TypeDescription typeDescription
        end local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lnet/bytebuddy/build/Plugin$Engine$Listener$WithErrorsOnly;
            0    2     1  typeDescription  Lnet/bytebuddy/description/type/TypeDescription;
            0    2     2       throwables  Ljava/util/List<Ljava/lang/Throwable;>;
    Signature: (Lnet/bytebuddy/description/type/TypeDescription;Ljava/util/List<Ljava/lang/Throwable;>;)V
    MethodParameters:
                 Name  Flags
      typeDescription  
      throwables       

  public void onError(java.util.Map<net.bytebuddy.description.type.TypeDescription, java.util.List<java.lang.Throwable>>);
    descriptor: (Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
        start local 1 // java.util.Map throwables
         0: .line 1816
            aload 0 /* this */
            getfield net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly.delegate:Lnet/bytebuddy/build/Plugin$Engine$Listener;
            aload 1 /* throwables */
            invokeinterface net.bytebuddy.build.Plugin$Engine$Listener.onError:(Ljava/util/Map;)V
         1: .line 1817
            return
        end local 1 // java.util.Map throwables
        end local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lnet/bytebuddy/build/Plugin$Engine$Listener$WithErrorsOnly;
            0    2     1  throwables  Ljava/util/Map<Lnet/bytebuddy/description/type/TypeDescription;Ljava/util/List<Ljava/lang/Throwable;>;>;
    Signature: (Ljava/util/Map<Lnet/bytebuddy/description/type/TypeDescription;Ljava/util/List<Ljava/lang/Throwable;>;>;)V
    MethodParameters:
            Name  Flags
      throwables  

  public void onError(net.bytebuddy.build.Plugin, java.lang.Throwable);
    descriptor: (Lnet/bytebuddy/build/Plugin;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
        start local 1 // net.bytebuddy.build.Plugin plugin
        start local 2 // java.lang.Throwable throwable
         0: .line 1821
            aload 0 /* this */
            getfield net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly.delegate:Lnet/bytebuddy/build/Plugin$Engine$Listener;
            aload 1 /* plugin */
            aload 2 /* throwable */
            invokeinterface net.bytebuddy.build.Plugin$Engine$Listener.onError:(Lnet/bytebuddy/build/Plugin;Ljava/lang/Throwable;)V
         1: .line 1822
            return
        end local 2 // java.lang.Throwable throwable
        end local 1 // net.bytebuddy.build.Plugin plugin
        end local 0 // net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lnet/bytebuddy/build/Plugin$Engine$Listener$WithErrorsOnly;
            0    2     1     plugin  Lnet/bytebuddy/build/Plugin;
            0    2     2  throwable  Ljava/lang/Throwable;
    MethodParameters:
           Name  Flags
      plugin     
      throwable  
}
SourceFile: "Plugin.java"
NestHost: net.bytebuddy.build.Plugin
InnerClasses:
  public abstract Enhance = net.bytebuddy.build.HashCodeAndEqualsPlugin$Enhance of net.bytebuddy.build.HashCodeAndEqualsPlugin
  public abstract Engine = net.bytebuddy.build.Plugin$Engine of net.bytebuddy.build.Plugin
  public abstract Listener = net.bytebuddy.build.Plugin$Engine$Listener of net.bytebuddy.build.Plugin$Engine
  public abstract Adapter = net.bytebuddy.build.Plugin$Engine$Listener$Adapter of net.bytebuddy.build.Plugin$Engine$Listener
  public WithErrorsOnly = net.bytebuddy.build.Plugin$Engine$Listener$WithErrorsOnly of net.bytebuddy.build.Plugin$Engine$Listener
    RuntimeVisibleAnnotations: 
      net.bytebuddy.build.HashCodeAndEqualsPlugin$Enhance()