final class sun.nio.ch.WindowsSelectorImpl$FdMap extends java.util.HashMap<java.lang.Integer, sun.nio.ch.WindowsSelectorImpl$MapEntry>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: sun.nio.ch.WindowsSelectorImpl$FdMap
  super_class: java.util.HashMap
{
  static final long serialVersionUID;
    descriptor: J
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.ch.WindowsSelectorImpl$FdMap this
         0: .line 82
            aload 0 /* this */
            invokespecial java.util.HashMap.<init>:()V
            return
        end local 0 // sun.nio.ch.WindowsSelectorImpl$FdMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/WindowsSelectorImpl$FdMap;

  private sun.nio.ch.WindowsSelectorImpl$MapEntry get(int);
    descriptor: (I)Lsun/nio/ch/WindowsSelectorImpl$MapEntry;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.nio.ch.WindowsSelectorImpl$FdMap this
        start local 1 // int desc
         0: .line 85
            aload 0 /* this */
            iload 1 /* desc */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual sun.nio.ch.WindowsSelectorImpl$FdMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast sun.nio.ch.WindowsSelectorImpl$MapEntry
            areturn
        end local 1 // int desc
        end local 0 // sun.nio.ch.WindowsSelectorImpl$FdMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/WindowsSelectorImpl$FdMap;
            0    1     1  desc  I
    MethodParameters:
      Name  Flags
      desc  

  private sun.nio.ch.WindowsSelectorImpl$MapEntry put(sun.nio.ch.SelectionKeyImpl);
    descriptor: (Lsun/nio/ch/SelectionKeyImpl;)Lsun/nio/ch/WindowsSelectorImpl$MapEntry;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // sun.nio.ch.WindowsSelectorImpl$FdMap this
        start local 1 // sun.nio.ch.SelectionKeyImpl ski
         0: .line 88
            aload 0 /* this */
            aload 1 /* ski */
            invokevirtual sun.nio.ch.SelectionKeyImpl.getFDVal:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            new sun.nio.ch.WindowsSelectorImpl$MapEntry
            dup
            aload 1 /* ski */
            invokespecial sun.nio.ch.WindowsSelectorImpl$MapEntry.<init>:(Lsun/nio/ch/SelectionKeyImpl;)V
            invokevirtual sun.nio.ch.WindowsSelectorImpl$FdMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast sun.nio.ch.WindowsSelectorImpl$MapEntry
            areturn
        end local 1 // sun.nio.ch.SelectionKeyImpl ski
        end local 0 // sun.nio.ch.WindowsSelectorImpl$FdMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/WindowsSelectorImpl$FdMap;
            0    1     1   ski  Lsun/nio/ch/SelectionKeyImpl;
    MethodParameters:
      Name  Flags
      ski   

  private sun.nio.ch.WindowsSelectorImpl$MapEntry remove(sun.nio.ch.SelectionKeyImpl);
    descriptor: (Lsun/nio/ch/SelectionKeyImpl;)Lsun/nio/ch/WindowsSelectorImpl$MapEntry;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // sun.nio.ch.WindowsSelectorImpl$FdMap this
        start local 1 // sun.nio.ch.SelectionKeyImpl ski
         0: .line 91
            aload 1 /* ski */
            invokevirtual sun.nio.ch.SelectionKeyImpl.getFDVal:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            astore 2 /* fd */
        start local 2 // java.lang.Integer fd
         1: .line 92
            aload 0 /* this */
            aload 2 /* fd */
            invokevirtual sun.nio.ch.WindowsSelectorImpl$FdMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast sun.nio.ch.WindowsSelectorImpl$MapEntry
            astore 3 /* x */
        start local 3 // sun.nio.ch.WindowsSelectorImpl$MapEntry x
         2: .line 93
            aload 3 /* x */
            ifnull 4
            aload 3 /* x */
            getfield sun.nio.ch.WindowsSelectorImpl$MapEntry.ski:Lsun/nio/ch/SelectionKeyImpl;
            invokevirtual sun.nio.ch.SelectionKeyImpl.channel:()Ljava/nio/channels/SelectableChannel;
            aload 1 /* ski */
            invokevirtual sun.nio.ch.SelectionKeyImpl.channel:()Ljava/nio/channels/SelectableChannel;
            if_acmpne 4
         3: .line 94
            aload 0 /* this */
            aload 2 /* fd */
            invokevirtual sun.nio.ch.WindowsSelectorImpl$FdMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast sun.nio.ch.WindowsSelectorImpl$MapEntry
            areturn
         4: .line 95
      StackMap locals: java.lang.Integer sun.nio.ch.WindowsSelectorImpl$MapEntry
      StackMap stack:
            aconst_null
            areturn
        end local 3 // sun.nio.ch.WindowsSelectorImpl$MapEntry x
        end local 2 // java.lang.Integer fd
        end local 1 // sun.nio.ch.SelectionKeyImpl ski
        end local 0 // sun.nio.ch.WindowsSelectorImpl$FdMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/nio/ch/WindowsSelectorImpl$FdMap;
            0    5     1   ski  Lsun/nio/ch/SelectionKeyImpl;
            1    5     2    fd  Ljava/lang/Integer;
            2    5     3     x  Lsun/nio/ch/WindowsSelectorImpl$MapEntry;
    MethodParameters:
      Name  Flags
      ski   
}
Signature: Ljava/util/HashMap<Ljava/lang/Integer;Lsun/nio/ch/WindowsSelectorImpl$MapEntry;>;
SourceFile: "WindowsSelectorImpl.java"
NestHost: sun.nio.ch.WindowsSelectorImpl
InnerClasses:
  private final FdMap = sun.nio.ch.WindowsSelectorImpl$FdMap of sun.nio.ch.WindowsSelectorImpl
  private final MapEntry = sun.nio.ch.WindowsSelectorImpl$MapEntry of sun.nio.ch.WindowsSelectorImpl