https://openjdk.java.net/ 
public interface com.sun.xml.internal.xsom.visitor.XSWildcardVisitor
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.sun.xml.internal.xsom.visitor.XSWildcardVisitor
  super_class: java.lang.Object
{
  public abstract void any(com.sun.xml.internal.xsom.XSWildcard$Any);
    descriptor: (Lcom/sun/xml/internal/xsom/XSWildcard$Any;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      wc    

  public abstract void other(com.sun.xml.internal.xsom.XSWildcard$Other);
    descriptor: (Lcom/sun/xml/internal/xsom/XSWildcard$Other;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      wc    

  public abstract void union(com.sun.xml.internal.xsom.XSWildcard$Union);
    descriptor: (Lcom/sun/xml/internal/xsom/XSWildcard$Union;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      wc    
}
SourceFile: "XSWildcardVisitor.java"
InnerClasses:
  public abstract Any = com.sun.xml.internal.xsom.XSWildcard$Any of com.sun.xml.internal.xsom.XSWildcard
  public abstract Other = com.sun.xml.internal.xsom.XSWildcard$Other of com.sun.xml.internal.xsom.XSWildcard
  public abstract Union = com.sun.xml.internal.xsom.XSWildcard$Union of com.sun.xml.internal.xsom.XSWildcard