https://openjdk.java.net/ 
public interface jdk.tools.jlink.plugin.ResourcePoolBuilder
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: jdk.tools.jlink.plugin.ResourcePoolBuilder
  super_class: java.lang.Object
{
  public abstract void add(jdk.tools.jlink.plugin.ResourcePoolEntry);
    descriptor: (Ljdk/tools/jlink/plugin/ResourcePoolEntry;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      data  

  public abstract jdk.tools.jlink.plugin.ResourcePool build();
    descriptor: ()Ljdk/tools/jlink/plugin/ResourcePool;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "ResourcePoolBuilder.java"