https://www.graalvm.org/ 
final class com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl extends com.oracle.svm.core.genscavenge.HeapChunk$MemoryWalkerAccessImpl<com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl
  super_class: com.oracle.svm.core.genscavenge.HeapChunk$MemoryWalkerAccessImpl
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl this
         0: .line 438
            aload 0 /* this */
            invokespecial com.oracle.svm.core.genscavenge.HeapChunk$MemoryWalkerAccessImpl.<init>:()V
         1: .line 439
            return
        end local 0 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$MemoryWalkerAccessImpl;
    RuntimeVisibleAnnotations: 
      org.graalvm.nativeimage.Platforms(value = {Lorg/graalvm/nativeimage/Platform$HOSTED_ONLY;})

  public boolean isAligned(com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader);
    descriptor: (Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$AlignedHeader;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl this
        start local 1 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader heapChunk
         0: .line 443
            iconst_1
            ireturn
        end local 1 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader heapChunk
        end local 0 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$MemoryWalkerAccessImpl;
            0    1     1  heapChunk  Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$AlignedHeader;
    MethodParameters:
           Name  Flags
      heapChunk  

  public org.graalvm.word.UnsignedWord getAllocationStart(com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader);
    descriptor: (Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$AlignedHeader;)Lorg/graalvm/word/UnsignedWord;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl this
        start local 1 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader heapChunk
         0: .line 448
            aload 1 /* heapChunk */
            invokestatic com.oracle.svm.core.genscavenge.AlignedHeapChunk.getObjectsStart:(Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$AlignedHeader;)Lorg/graalvm/word/Pointer;
            areturn
        end local 1 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader heapChunk
        end local 0 // com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$MemoryWalkerAccessImpl;
            0    1     1  heapChunk  Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$AlignedHeader;
    MethodParameters:
           Name  Flags
      heapChunk  

  public boolean isAligned(org.graalvm.word.PointerBase);
    descriptor: (Lorg/graalvm/word/PointerBase;)Z
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader
            invokevirtual com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl.isAligned:(Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$AlignedHeader;)Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public org.graalvm.word.UnsignedWord getAllocationStart(org.graalvm.word.PointerBase);
    descriptor: (Lorg/graalvm/word/PointerBase;)Lorg/graalvm/word/UnsignedWord;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader
            invokevirtual com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl.getAllocationStart:(Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$AlignedHeader;)Lorg/graalvm/word/UnsignedWord;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lcom/oracle/svm/core/genscavenge/HeapChunk$MemoryWalkerAccessImpl<Lcom/oracle/svm/core/genscavenge/AlignedHeapChunk$AlignedHeader;>;
SourceFile: "AlignedHeapChunk.java"
NestHost: com.oracle.svm.core.genscavenge.AlignedHeapChunk
InnerClasses:
  public abstract AlignedHeader = com.oracle.svm.core.genscavenge.AlignedHeapChunk$AlignedHeader of com.oracle.svm.core.genscavenge.AlignedHeapChunk
  final MemoryWalkerAccessImpl = com.oracle.svm.core.genscavenge.AlignedHeapChunk$MemoryWalkerAccessImpl of com.oracle.svm.core.genscavenge.AlignedHeapChunk
  abstract MemoryWalkerAccessImpl = com.oracle.svm.core.genscavenge.HeapChunk$MemoryWalkerAccessImpl of com.oracle.svm.core.genscavenge.HeapChunk