class sun.nio.ch.FileChannelImpl$Unmapper implements java.lang.Runnable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.nio.ch.FileChannelImpl$Unmapper
  super_class: java.lang.Object
{
  private long address;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

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

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 702
            ldc Lsun/nio/ch/FileChannelImpl;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic sun.nio.ch.FileChannelImpl$Unmapper.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(long, long);
    descriptor: (JJ)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=5, args_size=3
        start local 0 // sun.nio.ch.FileChannelImpl$Unmapper this
        start local 1 // long address
        start local 3 // long size
         0: .line 709
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 710
            getstatic sun.nio.ch.FileChannelImpl$Unmapper.$assertionsDisabled:Z
            ifne 2
            lload 1 /* address */
            lconst_0
            lcmp
            ifne 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 711
      StackMap locals: sun.nio.ch.FileChannelImpl$Unmapper long long
      StackMap stack:
            aload 0 /* this */
            lload 1 /* address */
            putfield sun.nio.ch.FileChannelImpl$Unmapper.address:J
         3: .line 712
            aload 0 /* this */
            lload 3 /* size */
            putfield sun.nio.ch.FileChannelImpl$Unmapper.size:J
         4: .line 713
            return
        end local 3 // long size
        end local 1 // long address
        end local 0 // sun.nio.ch.FileChannelImpl$Unmapper this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lsun/nio/ch/FileChannelImpl$Unmapper;
            0    5     1  address  J
            0    5     3     size  J
    MethodParameters:
         Name  Flags
      address  
      size     

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // sun.nio.ch.FileChannelImpl$Unmapper this
         0: .line 716
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$Unmapper.address:J
            lconst_0
            lcmp
            ifne 2
         1: .line 717
            return
         2: .line 718
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$Unmapper.address:J
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$Unmapper.size:J
            invokestatic sun.nio.ch.FileChannelImpl.unmap0:(JJ)I
            pop
         3: .line 719
            aload 0 /* this */
            lconst_0
            putfield sun.nio.ch.FileChannelImpl$Unmapper.address:J
         4: .line 720
            return
        end local 0 // sun.nio.ch.FileChannelImpl$Unmapper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/nio/ch/FileChannelImpl$Unmapper;
}
SourceFile: "FileChannelImpl.java"
NestHost: sun.nio.ch.FileChannelImpl
InnerClasses:
  private Unmapper = sun.nio.ch.FileChannelImpl$Unmapper of sun.nio.ch.FileChannelImpl