public class sun.jvm.hotspot.debugger.PageCache
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.jvm.hotspot.debugger.PageCache
  super_class: java.lang.Object
{
  private boolean enabled;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private long pageSize;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private long maxNumPages;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private long pageMask;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private long numPages;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private sun.jvm.hotspot.debugger.PageFetcher fetcher;
    descriptor: Lsun/jvm/hotspot/debugger/PageFetcher;
    flags: (0x0002) ACC_PRIVATE

  private sun.jvm.hotspot.debugger.LongHashMap addressToPageMap;
    descriptor: Lsun/jvm/hotspot/debugger/LongHashMap;
    flags: (0x0002) ACC_PRIVATE

  private sun.jvm.hotspot.debugger.Page lruList;
    descriptor: Lsun/jvm/hotspot/debugger/Page;
    flags: (0x0002) ACC_PRIVATE

  public void <init>(long, long, sun.jvm.hotspot.debugger.PageFetcher);
    descriptor: (JJLsun/jvm/hotspot/debugger/PageFetcher;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long pageSize
        start local 3 // long maxNumPages
        start local 5 // sun.jvm.hotspot.debugger.PageFetcher fetcher
         0: .line 40
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 43
            aload 0 /* this */
            lload 1 /* pageSize */
            lload 3 /* maxNumPages */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPageInfo:(JJ)V
         2: .line 44
            aload 0 /* this */
            lload 1 /* pageSize */
            putfield sun.jvm.hotspot.debugger.PageCache.pageSize:J
         3: .line 45
            aload 0 /* this */
            lload 3 /* maxNumPages */
            putfield sun.jvm.hotspot.debugger.PageCache.maxNumPages:J
         4: .line 46
            aload 0 /* this */
            aload 5 /* fetcher */
            putfield sun.jvm.hotspot.debugger.PageCache.fetcher:Lsun/jvm/hotspot/debugger/PageFetcher;
         5: .line 47
            aload 0 /* this */
            new sun.jvm.hotspot.debugger.LongHashMap
            dup
            invokespecial sun.jvm.hotspot.debugger.LongHashMap.<init>:()V
            putfield sun.jvm.hotspot.debugger.PageCache.addressToPageMap:Lsun/jvm/hotspot/debugger/LongHashMap;
         6: .line 48
            aload 0 /* this */
            iconst_1
            putfield sun.jvm.hotspot.debugger.PageCache.enabled:Z
         7: .line 49
            return
        end local 5 // sun.jvm.hotspot.debugger.PageFetcher fetcher
        end local 3 // long maxNumPages
        end local 1 // long pageSize
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0         this  Lsun/jvm/hotspot/debugger/PageCache;
            0    8     1     pageSize  J
            0    8     3  maxNumPages  J
            0    8     5      fetcher  Lsun/jvm/hotspot/debugger/PageFetcher;
    MethodParameters:
             Name  Flags
      pageSize     
      maxNumPages  
      fetcher      

  public synchronized byte[] getData(long, long);
    descriptor: (JJ)[B
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=8, locals=15, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long startAddress
        start local 3 // long numBytes
         0: .line 57
            lload 3 /* numBytes */
            l2i
            newarray 8
            astore 5 /* data */
        start local 5 // byte[] data
         1: .line 58
            lconst_0
            lstore 6 /* numRead */
        start local 6 // long numRead
         2: .line 60
            goto 11
         3: .line 61
      StackMap locals: byte[] long
      StackMap stack:
            lload 1 /* startAddress */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            lstore 8 /* pageBaseAddress */
        start local 8 // long pageBaseAddress
         4: .line 63
            aload 0 /* this */
            aload 0 /* this */
            lload 8 /* pageBaseAddress */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getPage:(J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* startAddress */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPage:(Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
            astore 10 /* page */
        start local 10 // sun.jvm.hotspot.debugger.Page page
         5: .line 65
            lload 1 /* startAddress */
            lload 8 /* pageBaseAddress */
            lsub
            lstore 11 /* pageOffset */
        start local 11 // long pageOffset
         6: .line 66
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageSize:J
            lload 11 /* pageOffset */
            lsub
            lload 3 /* numBytes */
            invokestatic java.lang.Math.min:(JJ)J
            lstore 13 /* numBytesFromPage */
        start local 13 // long numBytesFromPage
         7: .line 69
            aload 10 /* page */
            lload 1 /* startAddress */
            lload 13 /* numBytesFromPage */
            aload 5 /* data */
            lload 6 /* numRead */
            invokevirtual sun.jvm.hotspot.debugger.Page.getDataAsBytes:(JJ[BJ)V
         8: .line 71
            lload 6 /* numRead */
            lload 13 /* numBytesFromPage */
            ladd
            lstore 6 /* numRead */
         9: .line 72
            lload 3 /* numBytes */
            lload 13 /* numBytesFromPage */
            lsub
            lstore 3 /* numBytes */
        10: .line 73
            lload 1 /* startAddress */
            lload 13 /* numBytesFromPage */
            ladd
            lstore 1 /* startAddress */
        end local 13 // long numBytesFromPage
        end local 11 // long pageOffset
        end local 10 // sun.jvm.hotspot.debugger.Page page
        end local 8 // long pageBaseAddress
        11: .line 60
      StackMap locals:
      StackMap stack:
            lload 3 /* numBytes */
            lconst_0
            lcmp
            ifgt 3
        12: .line 76
            aload 5 /* data */
            areturn
        end local 6 // long numRead
        end local 5 // byte[] data
        end local 3 // long numBytes
        end local 1 // long startAddress
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   13     0              this  Lsun/jvm/hotspot/debugger/PageCache;
            0   13     1      startAddress  J
            0   13     3          numBytes  J
            1   13     5              data  [B
            2   13     6           numRead  J
            4   11     8   pageBaseAddress  J
            5   11    10              page  Lsun/jvm/hotspot/debugger/Page;
            6   11    11        pageOffset  J
            7   11    13  numBytesFromPage  J
    Exceptions:
      throws sun.jvm.hotspot.debugger.UnmappedAddressException
    MethodParameters:
              Name  Flags
      startAddress  
      numBytes      

  public synchronized boolean getBoolean(long);
    descriptor: (J)Z
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long address
         0: .line 80
            aload 0 /* this */
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getByte:(J)B
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // long address
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lsun/jvm/hotspot/debugger/PageCache;
            0    2     1  address  J
    MethodParameters:
         Name  Flags
      address  

  public synchronized byte getByte(long);
    descriptor: (J)B
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long address
         0: .line 84
            aload 0 /* this */
            aload 0 /* this */
            lload 1 /* address */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getPage:(J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPage:(Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.Page.getByte:(J)B
            ireturn
        end local 1 // long address
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lsun/jvm/hotspot/debugger/PageCache;
            0    1     1  address  J
    MethodParameters:
         Name  Flags
      address  

  public synchronized short getShort(long, boolean);
    descriptor: (JZ)S
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long address
        start local 3 // boolean bigEndian
         0: .line 88
            aload 0 /* this */
            aload 0 /* this */
            lload 1 /* address */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getPage:(J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPage:(Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            iload 3 /* bigEndian */
            invokevirtual sun.jvm.hotspot.debugger.Page.getShort:(JZ)S
            ireturn
        end local 3 // boolean bigEndian
        end local 1 // long address
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lsun/jvm/hotspot/debugger/PageCache;
            0    1     1    address  J
            0    1     3  bigEndian  Z
    MethodParameters:
           Name  Flags
      address    
      bigEndian  

  public synchronized char getChar(long, boolean);
    descriptor: (JZ)C
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long address
        start local 3 // boolean bigEndian
         0: .line 92
            aload 0 /* this */
            aload 0 /* this */
            lload 1 /* address */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getPage:(J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPage:(Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            iload 3 /* bigEndian */
            invokevirtual sun.jvm.hotspot.debugger.Page.getChar:(JZ)C
            ireturn
        end local 3 // boolean bigEndian
        end local 1 // long address
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lsun/jvm/hotspot/debugger/PageCache;
            0    1     1    address  J
            0    1     3  bigEndian  Z
    MethodParameters:
           Name  Flags
      address    
      bigEndian  

  public synchronized int getInt(long, boolean);
    descriptor: (JZ)I
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long address
        start local 3 // boolean bigEndian
         0: .line 96
            aload 0 /* this */
            aload 0 /* this */
            lload 1 /* address */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getPage:(J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPage:(Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            iload 3 /* bigEndian */
            invokevirtual sun.jvm.hotspot.debugger.Page.getInt:(JZ)I
            ireturn
        end local 3 // boolean bigEndian
        end local 1 // long address
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lsun/jvm/hotspot/debugger/PageCache;
            0    1     1    address  J
            0    1     3  bigEndian  Z
    MethodParameters:
           Name  Flags
      address    
      bigEndian  

  public synchronized long getLong(long, boolean);
    descriptor: (JZ)J
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long address
        start local 3 // boolean bigEndian
         0: .line 100
            aload 0 /* this */
            aload 0 /* this */
            lload 1 /* address */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getPage:(J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPage:(Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            iload 3 /* bigEndian */
            invokevirtual sun.jvm.hotspot.debugger.Page.getLong:(JZ)J
            lreturn
        end local 3 // boolean bigEndian
        end local 1 // long address
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lsun/jvm/hotspot/debugger/PageCache;
            0    1     1    address  J
            0    1     3  bigEndian  Z
    MethodParameters:
           Name  Flags
      address    
      bigEndian  

  public synchronized float getFloat(long, boolean);
    descriptor: (JZ)F
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long address
        start local 3 // boolean bigEndian
         0: .line 104
            aload 0 /* this */
            aload 0 /* this */
            lload 1 /* address */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getPage:(J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPage:(Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            iload 3 /* bigEndian */
            invokevirtual sun.jvm.hotspot.debugger.Page.getFloat:(JZ)F
            freturn
        end local 3 // boolean bigEndian
        end local 1 // long address
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lsun/jvm/hotspot/debugger/PageCache;
            0    1     1    address  J
            0    1     3  bigEndian  Z
    MethodParameters:
           Name  Flags
      address    
      bigEndian  

  public synchronized double getDouble(long, boolean);
    descriptor: (JZ)D
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long address
        start local 3 // boolean bigEndian
         0: .line 108
            aload 0 /* this */
            aload 0 /* this */
            lload 1 /* address */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            invokevirtual sun.jvm.hotspot.debugger.PageCache.getPage:(J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.checkPage:(Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
            lload 1 /* address */
            iload 3 /* bigEndian */
            invokevirtual sun.jvm.hotspot.debugger.Page.getDouble:(JZ)D
            dreturn
        end local 3 // boolean bigEndian
        end local 1 // long address
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lsun/jvm/hotspot/debugger/PageCache;
            0    1     1    address  J
            0    1     3  bigEndian  Z
    MethodParameters:
           Name  Flags
      address    
      bigEndian  

  public synchronized void clear(long, long);
    descriptor: (JJ)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=9, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long startAddress
        start local 3 // long numBytes
         0: .line 113
            lload 1 /* startAddress */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            land
            lstore 5 /* pageBaseAddress */
        start local 5 // long pageBaseAddress
         1: .line 114
            lload 1 /* startAddress */
            lload 3 /* numBytes */
            ladd
            lstore 7 /* endAddress */
        start local 7 // long endAddress
         2: .line 115
            goto 5
         3: .line 116
      StackMap locals: long long
      StackMap stack:
            aload 0 /* this */
            lload 5 /* pageBaseAddress */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.flushPage:(J)V
         4: .line 117
            lload 5 /* pageBaseAddress */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageSize:J
            ladd
            lstore 5 /* pageBaseAddress */
         5: .line 115
      StackMap locals:
      StackMap stack:
            lload 5 /* pageBaseAddress */
            lload 7 /* endAddress */
            lcmp
            iflt 3
         6: .line 119
            return
        end local 7 // long endAddress
        end local 5 // long pageBaseAddress
        end local 3 // long numBytes
        end local 1 // long startAddress
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    7     0             this  Lsun/jvm/hotspot/debugger/PageCache;
            0    7     1     startAddress  J
            0    7     3         numBytes  J
            1    7     5  pageBaseAddress  J
            2    7     7       endAddress  J
    MethodParameters:
              Name  Flags
      startAddress  
      numBytes      

  public synchronized void clear();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
         0: .line 125
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.addressToPageMap:Lsun/jvm/hotspot/debugger/LongHashMap;
            invokevirtual sun.jvm.hotspot.debugger.LongHashMap.clear:()V
         1: .line 126
            aload 0 /* this */
            aconst_null
            putfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
         2: .line 127
            aload 0 /* this */
            lconst_0
            putfield sun.jvm.hotspot.debugger.PageCache.numPages:J
         3: .line 128
            return
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/jvm/hotspot/debugger/PageCache;

  public synchronized void disable();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
         0: .line 134
            aload 0 /* this */
            iconst_0
            putfield sun.jvm.hotspot.debugger.PageCache.enabled:Z
         1: .line 135
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.clear:()V
         2: .line 136
            return
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/jvm/hotspot/debugger/PageCache;

  public synchronized void enable();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
         0: .line 141
            aload 0 /* this */
            iconst_1
            putfield sun.jvm.hotspot.debugger.PageCache.enabled:Z
         1: .line 142
            return
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/jvm/hotspot/debugger/PageCache;

  private sun.jvm.hotspot.debugger.Page getPage(long);
    descriptor: (J)Lsun/jvm/hotspot/debugger/Page;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long pageBaseAddress
         0: .line 166
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            ifnull 3
         1: .line 167
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            invokevirtual sun.jvm.hotspot.debugger.Page.getBaseAddress:()J
            lload 1 /* pageBaseAddress */
            lcmp
            ifne 3
         2: .line 169
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            areturn
         3: .line 173
      StackMap locals:
      StackMap stack:
            lload 1 /* pageBaseAddress */
            lstore 3 /* key */
        start local 3 // long key
         4: .line 174
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.addressToPageMap:Lsun/jvm/hotspot/debugger/LongHashMap;
            lload 3 /* key */
            invokevirtual sun.jvm.hotspot.debugger.LongHashMap.get:(J)Ljava/lang/Object;
            checkcast sun.jvm.hotspot.debugger.Page
            astore 5 /* page */
        start local 5 // sun.jvm.hotspot.debugger.Page page
         5: .line 175
            aload 5 /* page */
            ifnonnull 22
         6: .line 178
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.fetcher:Lsun/jvm/hotspot/debugger/PageFetcher;
            lload 1 /* pageBaseAddress */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageSize:J
            invokeinterface sun.jvm.hotspot.debugger.PageFetcher.fetchPage:(JJ)Lsun/jvm/hotspot/debugger/Page;
            astore 5 /* page */
         7: .line 179
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.enabled:Z
            ifeq 24
         8: .line 181
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.addressToPageMap:Lsun/jvm/hotspot/debugger/LongHashMap;
            lload 3 /* key */
            aload 5 /* page */
            invokevirtual sun.jvm.hotspot.debugger.LongHashMap.put:(JLjava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 182
            getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
            ifeq 14
        10: .line 183
            aload 5 /* page */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.addressToPageMap:Lsun/jvm/hotspot/debugger/LongHashMap;
            lload 1 /* pageBaseAddress */
            invokevirtual sun.jvm.hotspot.debugger.LongHashMap.get:(J)Ljava/lang/Object;
            checkcast sun.jvm.hotspot.debugger.Page
            if_acmpne 11
            iconst_1
            goto 12
      StackMap locals: long sun.jvm.hotspot.debugger.Page
      StackMap stack:
        11: iconst_0
        12: .line 184
      StackMap locals:
      StackMap stack: int
            ldc "must have found page in cache!"
        13: .line 183
            invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
        14: .line 186
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 5 /* page */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.addPageToList:(Lsun/jvm/hotspot/debugger/Page;)V
        15: .line 188
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.numPages:J
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.maxNumPages:J
            lcmp
            ifne 20
        16: .line 189
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            invokevirtual sun.jvm.hotspot.debugger.Page.getPrev:()Lsun/jvm/hotspot/debugger/Page;
            astore 6 /* evictedPage */
        start local 6 // sun.jvm.hotspot.debugger.Page evictedPage
        17: .line 192
            aload 0 /* this */
            aload 6 /* evictedPage */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.removePageFromList:(Lsun/jvm/hotspot/debugger/Page;)V
        18: .line 193
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.addressToPageMap:Lsun/jvm/hotspot/debugger/LongHashMap;
            aload 6 /* evictedPage */
            invokevirtual sun.jvm.hotspot.debugger.Page.getBaseAddress:()J
            invokevirtual sun.jvm.hotspot.debugger.LongHashMap.remove:(J)Ljava/lang/Object;
            pop
        end local 6 // sun.jvm.hotspot.debugger.Page evictedPage
        19: .line 194
            goto 24
        20: .line 195
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield sun.jvm.hotspot.debugger.PageCache.numPages:J
            lconst_1
            ladd
            putfield sun.jvm.hotspot.debugger.PageCache.numPages:J
        21: .line 198
            goto 24
        22: .line 200
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 5 /* page */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.removePageFromList:(Lsun/jvm/hotspot/debugger/Page;)V
        23: .line 201
            aload 0 /* this */
            aload 5 /* page */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.addPageToList:(Lsun/jvm/hotspot/debugger/Page;)V
        24: .line 203
      StackMap locals:
      StackMap stack:
            aload 5 /* page */
            areturn
        end local 5 // sun.jvm.hotspot.debugger.Page page
        end local 3 // long key
        end local 1 // long pageBaseAddress
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   25     0             this  Lsun/jvm/hotspot/debugger/PageCache;
            0   25     1  pageBaseAddress  J
            4   25     3              key  J
            5   25     5             page  Lsun/jvm/hotspot/debugger/Page;
           17   19     6      evictedPage  Lsun/jvm/hotspot/debugger/Page;
    MethodParameters:
                 Name  Flags
      pageBaseAddress  

  private sun.jvm.hotspot.debugger.Page checkPage(sun.jvm.hotspot.debugger.Page, long);
    descriptor: (Lsun/jvm/hotspot/debugger/Page;J)Lsun/jvm/hotspot/debugger/Page;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // sun.jvm.hotspot.debugger.Page page
        start local 2 // long startAddress
         0: .line 207
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.isMapped:()Z
            ifne 2
         1: .line 208
            new sun.jvm.hotspot.debugger.UnmappedAddressException
            dup
            lload 2 /* startAddress */
            invokespecial sun.jvm.hotspot.debugger.UnmappedAddressException.<init>:(J)V
            athrow
         2: .line 210
      StackMap locals:
      StackMap stack:
            aload 1 /* page */
            areturn
        end local 2 // long startAddress
        end local 1 // sun.jvm.hotspot.debugger.Page page
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          this  Lsun/jvm/hotspot/debugger/PageCache;
            0    3     1          page  Lsun/jvm/hotspot/debugger/Page;
            0    3     2  startAddress  J
    MethodParameters:
              Name  Flags
      page          
      startAddress  

  private int countPages();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
         0: .line 214
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            astore 1 /* page */
        start local 1 // sun.jvm.hotspot.debugger.Page page
         1: .line 215
            iconst_0
            istore 2 /* num */
        start local 2 // int num
         2: .line 216
            aload 1 /* page */
            ifnonnull 4
         3: .line 217
            iload 2 /* num */
            ireturn
         4: .line 220
      StackMap locals: sun.jvm.hotspot.debugger.Page int
      StackMap stack:
            iinc 2 /* num */ 1
         5: .line 221
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.getNext:()Lsun/jvm/hotspot/debugger/Page;
            astore 1 /* page */
         6: .line 222
            aload 1 /* page */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            if_acmpne 4
         7: .line 223
            iload 2 /* num */
            ireturn
        end local 2 // int num
        end local 1 // sun.jvm.hotspot.debugger.Page page
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lsun/jvm/hotspot/debugger/PageCache;
            1    8     1  page  Lsun/jvm/hotspot/debugger/Page;
            2    8     2   num  I

  private void flushPage(long);
    descriptor: (J)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long pageBaseAddress
         0: .line 227
            lload 1 /* pageBaseAddress */
            lstore 3 /* key */
        start local 3 // long key
         1: .line 228
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.addressToPageMap:Lsun/jvm/hotspot/debugger/LongHashMap;
            lload 3 /* key */
            invokevirtual sun.jvm.hotspot.debugger.LongHashMap.remove:(J)Ljava/lang/Object;
            checkcast sun.jvm.hotspot.debugger.Page
            astore 5 /* page */
        start local 5 // sun.jvm.hotspot.debugger.Page page
         2: .line 229
            aload 5 /* page */
            ifnull 4
         3: .line 230
            aload 0 /* this */
            aload 5 /* page */
            invokevirtual sun.jvm.hotspot.debugger.PageCache.removePageFromList:(Lsun/jvm/hotspot/debugger/Page;)V
         4: .line 232
      StackMap locals: long sun.jvm.hotspot.debugger.Page
      StackMap stack:
            return
        end local 5 // sun.jvm.hotspot.debugger.Page page
        end local 3 // long key
        end local 1 // long pageBaseAddress
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    5     0             this  Lsun/jvm/hotspot/debugger/PageCache;
            0    5     1  pageBaseAddress  J
            1    5     3              key  J
            2    5     5             page  Lsun/jvm/hotspot/debugger/Page;
    MethodParameters:
                 Name  Flags
      pageBaseAddress  

  private void addPageToList(sun.jvm.hotspot.debugger.Page);
    descriptor: (Lsun/jvm/hotspot/debugger/Page;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // sun.jvm.hotspot.debugger.Page page
         0: .line 236
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            ifnonnull 5
         1: .line 237
            aload 0 /* this */
            aload 1 /* page */
            putfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
         2: .line 238
            aload 1 /* page */
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.setNext:(Lsun/jvm/hotspot/debugger/Page;)V
         3: .line 239
            aload 1 /* page */
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.setPrev:(Lsun/jvm/hotspot/debugger/Page;)V
         4: .line 240
            goto 10
         5: .line 242
      StackMap locals:
      StackMap stack:
            aload 1 /* page */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            invokevirtual sun.jvm.hotspot.debugger.Page.setNext:(Lsun/jvm/hotspot/debugger/Page;)V
         6: .line 243
            aload 1 /* page */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            invokevirtual sun.jvm.hotspot.debugger.Page.getPrev:()Lsun/jvm/hotspot/debugger/Page;
            invokevirtual sun.jvm.hotspot.debugger.Page.setPrev:(Lsun/jvm/hotspot/debugger/Page;)V
         7: .line 244
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            invokevirtual sun.jvm.hotspot.debugger.Page.getPrev:()Lsun/jvm/hotspot/debugger/Page;
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.setNext:(Lsun/jvm/hotspot/debugger/Page;)V
         8: .line 245
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.setPrev:(Lsun/jvm/hotspot/debugger/Page;)V
         9: .line 246
            aload 0 /* this */
            aload 1 /* page */
            putfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
        10: .line 248
      StackMap locals:
      StackMap stack:
            return
        end local 1 // sun.jvm.hotspot.debugger.Page page
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lsun/jvm/hotspot/debugger/PageCache;
            0   11     1  page  Lsun/jvm/hotspot/debugger/Page;
    MethodParameters:
      Name  Flags
      page  

  private void removePageFromList(sun.jvm.hotspot.debugger.Page);
    descriptor: (Lsun/jvm/hotspot/debugger/Page;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // sun.jvm.hotspot.debugger.Page page
         0: .line 252
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.getNext:()Lsun/jvm/hotspot/debugger/Page;
            aload 1 /* page */
            if_acmpne 3
         1: .line 253
            aload 0 /* this */
            aconst_null
            putfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
         2: .line 254
            goto 7
         3: .line 255
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
            aload 1 /* page */
            if_acmpne 5
         4: .line 256
            aload 0 /* this */
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.getNext:()Lsun/jvm/hotspot/debugger/Page;
            putfield sun.jvm.hotspot.debugger.PageCache.lruList:Lsun/jvm/hotspot/debugger/Page;
         5: .line 258
      StackMap locals:
      StackMap stack:
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.getPrev:()Lsun/jvm/hotspot/debugger/Page;
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.getNext:()Lsun/jvm/hotspot/debugger/Page;
            invokevirtual sun.jvm.hotspot.debugger.Page.setNext:(Lsun/jvm/hotspot/debugger/Page;)V
         6: .line 259
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.getNext:()Lsun/jvm/hotspot/debugger/Page;
            aload 1 /* page */
            invokevirtual sun.jvm.hotspot.debugger.Page.getPrev:()Lsun/jvm/hotspot/debugger/Page;
            invokevirtual sun.jvm.hotspot.debugger.Page.setPrev:(Lsun/jvm/hotspot/debugger/Page;)V
         7: .line 261
      StackMap locals:
      StackMap stack:
            aload 1 /* page */
            aconst_null
            invokevirtual sun.jvm.hotspot.debugger.Page.setPrev:(Lsun/jvm/hotspot/debugger/Page;)V
         8: .line 262
            aload 1 /* page */
            aconst_null
            invokevirtual sun.jvm.hotspot.debugger.Page.setNext:(Lsun/jvm/hotspot/debugger/Page;)V
         9: .line 263
            return
        end local 1 // sun.jvm.hotspot.debugger.Page page
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lsun/jvm/hotspot/debugger/PageCache;
            0   10     1  page  Lsun/jvm/hotspot/debugger/Page;
    MethodParameters:
      Name  Flags
      page  

  private void checkPageInfo(long, long);
    descriptor: (JJ)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=9, args_size=3
        start local 0 // sun.jvm.hotspot.debugger.PageCache this
        start local 1 // long pageSize
        start local 3 // long maxNumPages
         0: .line 267
            lload 1 /* pageSize */
            lconst_0
            lcmp
            ifle 1
            lload 3 /* maxNumPages */
            lconst_0
            lcmp
            ifgt 2
         1: .line 268
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "pageSize and maxNumPages must both be greater than zero"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 270
      StackMap locals:
      StackMap stack:
            lload 1 /* pageSize */
            bipush 32
            lushr
            lstore 5 /* tmpPageSize */
        start local 5 // long tmpPageSize
         3: .line 271
            lload 5 /* tmpPageSize */
            lconst_0
            lcmp
            ifeq 5
         4: .line 272
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "pageSize "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 1 /* pageSize */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc " too big (must fit within 32 bits)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 274
      StackMap locals: long
      StackMap stack:
            iconst_0
            istore 7 /* numNonZeroBits */
        start local 7 // int numNonZeroBits
         6: .line 275
            iconst_0
            istore 8 /* i */
        start local 8 // int i
         7: goto 16
         8: .line 276
      StackMap locals: int int
      StackMap stack:
            lload 1 /* pageSize */
            lconst_1
            land
            lconst_0
            lcmp
            ifeq 12
         9: .line 277
            iinc 7 /* numNonZeroBits */ 1
        10: .line 278
            iload 7 /* numNonZeroBits */
            iconst_1
            if_icmpgt 11
            iload 8 /* i */
            ifne 12
        11: .line 279
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "pageSize "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 1 /* pageSize */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc " must be a power of two"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        12: .line 282
      StackMap locals:
      StackMap stack:
            lload 1 /* pageSize */
            iconst_1
            lushr
            lstore 1 /* pageSize */
        13: .line 283
            iload 7 /* numNonZeroBits */
            ifne 15
        14: .line 284
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            iconst_1
            lshl
            lconst_1
            lor
            putfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
        15: .line 275
      StackMap locals:
      StackMap stack:
            iinc 8 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 8 /* i */
            bipush 32
            if_icmplt 8
        end local 8 // int i
        17: .line 287
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
            ldc -1
            lxor
            putfield sun.jvm.hotspot.debugger.PageCache.pageMask:J
        18: .line 288
            return
        end local 7 // int numNonZeroBits
        end local 5 // long tmpPageSize
        end local 3 // long maxNumPages
        end local 1 // long pageSize
        end local 0 // sun.jvm.hotspot.debugger.PageCache this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   19     0            this  Lsun/jvm/hotspot/debugger/PageCache;
            0   19     1        pageSize  J
            0   19     3     maxNumPages  J
            3   19     5     tmpPageSize  J
            6   19     7  numNonZeroBits  I
            7   17     8               i  I
    MethodParameters:
             Name  Flags
      pageSize     
      maxNumPages  
}
SourceFile: "PageCache.java"