https://www.graalvm.org/ 
public interface com.oracle.truffle.llvm.runtime.memory.LLVMMemMoveNode extends com.oracle.truffle.api.nodes.NodeInterface
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.oracle.truffle.llvm.runtime.memory.LLVMMemMoveNode
  super_class: java.lang.Object
{
  public abstract void executeWithTarget(java.lang.Object, java.lang.Object, long);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;J)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      target  
      source  
      length  
}
SourceFile: "LLVMMemMoveNode.java"