https://openjdk.java.net/ 
public interface org.graalvm.compiler.nodes.memory.MemoryMap
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.graalvm.compiler.nodes.memory.MemoryMap
  super_class: java.lang.Object
{
  public abstract org.graalvm.compiler.nodes.memory.MemoryNode getLastLocationAccess(jdk.internal.vm.compiler.word.LocationIdentity);
    descriptor: (Ljdk/internal/vm/compiler/word/LocationIdentity;)Lorg/graalvm/compiler/nodes/memory/MemoryNode;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
                  Name  Flags
      locationIdentity  

  public abstract java.lang.Iterable<jdk.internal.vm.compiler.word.LocationIdentity> getLocations();
    descriptor: ()Ljava/lang/Iterable;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/lang/Iterable<Ljdk/internal/vm/compiler/word/LocationIdentity;>;
}
SourceFile: "MemoryMap.java"