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(org.graalvm.compiler.core.common.LocationIdentity);
    descriptor: (Lorg/graalvm/compiler/core/common/LocationIdentity;)Lorg/graalvm/compiler/nodes/memory/MemoryNode;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
                  Name  Flags
      locationIdentity  

  public abstract java.util.Collection<org.graalvm.compiler.core.common.LocationIdentity> getLocations();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/Collection<Lorg/graalvm/compiler/core/common/LocationIdentity;>;
}
SourceFile: "MemoryMap.java"