https://openjdk.java.net/ 
public interface javax.management.relation.RelationSupportMBean extends javax.management.relation.Relation
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: javax.management.relation.RelationSupportMBean
  super_class: java.lang.Object
{
  public abstract java.lang.Boolean isInRelationService();
    descriptor: ()Ljava/lang/Boolean;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract void setRelationServiceManagementFlag(java.lang.Boolean);
    descriptor: (Ljava/lang/Boolean;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.lang.IllegalArgumentException
    MethodParameters:
      Name  Flags
      flag  
}
SourceFile: "RelationSupportMBean.java"