https://openjdk.java.net/ 
public interface javax.management.PersistentMBean
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: javax.management.PersistentMBean
  super_class: java.lang.Object
{
  public abstract void load();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws javax.management.MBeanException, javax.management.RuntimeOperationsException, javax.management.InstanceNotFoundException

  public abstract void store();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws javax.management.MBeanException, javax.management.RuntimeOperationsException, javax.management.InstanceNotFoundException
}
SourceFile: "PersistentMBean.java"