public final class java.io.FileDescriptor
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: java.io.FileDescriptor
  super_class: java.lang.Object
{
  private int fd;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

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

  private java.io.Closeable parent;
    descriptor: Ljava/io/Closeable;
    flags: (0x0002) ACC_PRIVATE

  private java.util.List<java.io.Closeable> otherParents;
    descriptor: Ljava/util/List;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/List<Ljava/io/Closeable;>;

  private boolean closed;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean append;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private jdk.internal.ref.PhantomCleanable<java.io.FileDescriptor> cleanup;
    descriptor: Ljdk/internal/ref/PhantomCleanable;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljdk/internal/ref/PhantomCleanable<Ljava/io/FileDescriptor;>;

  public static final java.io.FileDescriptor in;
    descriptor: Ljava/io/FileDescriptor;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.io.FileDescriptor out;
    descriptor: Ljava/io/FileDescriptor;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.io.FileDescriptor err;
    descriptor: Ljava/io/FileDescriptor;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 64
            invokestatic java.io.FileDescriptor.initIDs:()V
         1: .line 70
            new java.io.FileDescriptor$1
            dup
            invokespecial java.io.FileDescriptor$1.<init>:()V
         2: .line 69
            invokestatic jdk.internal.access.SharedSecrets.setJavaIOFileDescriptorAccess:(Ljdk/internal/access/JavaIOFileDescriptorAccess;)V
         3: .line 150
            new java.io.FileDescriptor
            dup
            iconst_0
            invokespecial java.io.FileDescriptor.<init>:(I)V
            putstatic java.io.FileDescriptor.in:Ljava/io/FileDescriptor;
         4: .line 158
            new java.io.FileDescriptor
            dup
            iconst_1
            invokespecial java.io.FileDescriptor.<init>:(I)V
            putstatic java.io.FileDescriptor.out:Ljava/io/FileDescriptor;
         5: .line 167
            new java.io.FileDescriptor
            dup
            iconst_2
            invokespecial java.io.FileDescriptor.<init>:(I)V
            putstatic java.io.FileDescriptor.err:Ljava/io/FileDescriptor;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.io.FileDescriptor this
         0: .line 126
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 127
            aload 0 /* this */
            iconst_m1
            putfield java.io.FileDescriptor.fd:I
         2: .line 128
            aload 0 /* this */
            ldc -1
            putfield java.io.FileDescriptor.handle:J
         3: .line 129
            return
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/io/FileDescriptor;

  private void <init>(int);
    descriptor: (I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.io.FileDescriptor this
        start local 1 // int fd
         0: .line 137
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 138
            aload 0 /* this */
            iload 1 /* fd */
            putfield java.io.FileDescriptor.fd:I
         2: .line 139
            aload 0 /* this */
            iload 1 /* fd */
            invokestatic java.io.FileDescriptor.getHandle:(I)J
            putfield java.io.FileDescriptor.handle:J
         3: .line 140
            aload 0 /* this */
            iload 1 /* fd */
            invokestatic java.io.FileDescriptor.getAppend:(I)Z
            putfield java.io.FileDescriptor.append:Z
         4: .line 141
            return
        end local 1 // int fd
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/io/FileDescriptor;
            0    5     1    fd  I
    MethodParameters:
      Name  Flags
      fd    

  public boolean valid();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // java.io.FileDescriptor this
         0: .line 177
            aload 0 /* this */
            getfield java.io.FileDescriptor.handle:J
            ldc -1
            lcmp
            ifne 1
            aload 0 /* this */
            getfield java.io.FileDescriptor.fd:I
            iconst_m1
            if_icmpne 1
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/FileDescriptor;

  public native void sync();
    descriptor: ()V
    flags: (0x0101) ACC_PUBLIC, ACC_NATIVE
    Exceptions:
      throws java.io.SyncFailedException

  private static native void initIDs();
    descriptor: ()V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native long getHandle(int);
    descriptor: (I)J
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      d     

  private static native boolean getAppend(int);
    descriptor: (I)Z
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      fd    

  synchronized void set(int);
    descriptor: (I)V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.io.FileDescriptor this
        start local 1 // int fd
         0: .line 232
            iload 1 /* fd */
            iconst_m1
            if_icmpne 3
            aload 0 /* this */
            getfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
            ifnull 3
         1: .line 233
            aload 0 /* this */
            getfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
            invokevirtual jdk.internal.ref.PhantomCleanable.clear:()V
         2: .line 234
            aload 0 /* this */
            aconst_null
            putfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
         3: .line 236
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* fd */
            putfield java.io.FileDescriptor.fd:I
         4: .line 237
            return
        end local 1 // int fd
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/io/FileDescriptor;
            0    5     1    fd  I
    MethodParameters:
      Name  Flags
      fd    

  void setHandle(long);
    descriptor: (J)V
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // java.io.FileDescriptor this
        start local 1 // long handle
         0: .line 248
            lload 1 /* handle */
            ldc -1
            lcmp
            ifne 3
            aload 0 /* this */
            getfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
            ifnull 3
         1: .line 249
            aload 0 /* this */
            getfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
            invokevirtual jdk.internal.ref.PhantomCleanable.clear:()V
         2: .line 250
            aload 0 /* this */
            aconst_null
            putfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
         3: .line 252
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* handle */
            putfield java.io.FileDescriptor.handle:J
         4: .line 253
            return
        end local 1 // long handle
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Ljava/io/FileDescriptor;
            0    5     1  handle  J
    MethodParameters:
        Name  Flags
      handle  

  synchronized void registerCleanup(jdk.internal.ref.PhantomCleanable<java.io.FileDescriptor>);
    descriptor: (Ljdk/internal/ref/PhantomCleanable;)V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.io.FileDescriptor this
        start local 1 // jdk.internal.ref.PhantomCleanable cleanable
         0: .line 263
            aload 1 /* cleanable */
            ldc "cleanable"
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            pop
         1: .line 264
            aload 0 /* this */
            getfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
            ifnull 3
         2: .line 265
            aload 0 /* this */
            getfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
            invokevirtual jdk.internal.ref.PhantomCleanable.clear:()V
         3: .line 267
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* cleanable */
            putfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
         4: .line 268
            return
        end local 1 // jdk.internal.ref.PhantomCleanable cleanable
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Ljava/io/FileDescriptor;
            0    5     1  cleanable  Ljdk/internal/ref/PhantomCleanable<Ljava/io/FileDescriptor;>;
    Signature: (Ljdk/internal/ref/PhantomCleanable<Ljava/io/FileDescriptor;>;)V
    MethodParameters:
           Name  Flags
      cleanable  

  synchronized void unregisterCleanup();
    descriptor: ()V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.FileDescriptor this
         0: .line 281
            aload 0 /* this */
            getfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
            ifnull 2
         1: .line 282
            aload 0 /* this */
            getfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
            invokevirtual jdk.internal.ref.PhantomCleanable.clear:()V
         2: .line 284
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield java.io.FileDescriptor.cleanup:Ljdk/internal/ref/PhantomCleanable;
         3: .line 285
            return
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/io/FileDescriptor;

  synchronized void close();
    descriptor: ()V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.io.FileDescriptor this
         0: .line 296
            aload 0 /* this */
            invokevirtual java.io.FileDescriptor.unregisterCleanup:()V
         1: .line 297
            aload 0 /* this */
            invokevirtual java.io.FileDescriptor.close0:()V
         2: .line 298
            return
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/io/FileDescriptor;
    Exceptions:
      throws java.io.IOException

  private native void close0();
    descriptor: ()V
    flags: (0x0102) ACC_PRIVATE, ACC_NATIVE
    Exceptions:
      throws java.io.IOException

  synchronized void attach(java.io.Closeable);
    descriptor: (Ljava/io/Closeable;)V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.io.FileDescriptor this
        start local 1 // java.io.Closeable c
         0: .line 318
            aload 0 /* this */
            getfield java.io.FileDescriptor.parent:Ljava/io/Closeable;
            ifnonnull 3
         1: .line 320
            aload 0 /* this */
            aload 1 /* c */
            putfield java.io.FileDescriptor.parent:Ljava/io/Closeable;
         2: .line 321
            goto 9
      StackMap locals:
      StackMap stack:
         3: aload 0 /* this */
            getfield java.io.FileDescriptor.otherParents:Ljava/util/List;
            ifnonnull 8
         4: .line 322
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield java.io.FileDescriptor.otherParents:Ljava/util/List;
         5: .line 323
            aload 0 /* this */
            getfield java.io.FileDescriptor.otherParents:Ljava/util/List;
            aload 0 /* this */
            getfield java.io.FileDescriptor.parent:Ljava/io/Closeable;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         6: .line 324
            aload 0 /* this */
            getfield java.io.FileDescriptor.otherParents:Ljava/util/List;
            aload 1 /* c */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         7: .line 325
            goto 9
         8: .line 326
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.io.FileDescriptor.otherParents:Ljava/util/List;
            aload 1 /* c */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         9: .line 328
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.Closeable c
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Ljava/io/FileDescriptor;
            0   10     1     c  Ljava/io/Closeable;
    MethodParameters:
      Name  Flags
      c     

  synchronized void closeAll(java.io.Closeable);
    descriptor: (Ljava/io/Closeable;)V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=2, locals=9, args_size=2
        start local 0 // java.io.FileDescriptor this
        start local 1 // java.io.Closeable releaser
         0: .line 338
            aload 0 /* this */
            getfield java.io.FileDescriptor.closed:Z
            ifne 36
         1: .line 339
            aload 0 /* this */
            iconst_1
            putfield java.io.FileDescriptor.closed:Z
         2: .line 340
            aconst_null
            astore 2 /* ioe */
        start local 2 // java.io.IOException ioe
         3: .line 341
            aconst_null
            astore 3
            aconst_null
            astore 4
         4: .line 342
            aload 0 /* this */
            getfield java.io.FileDescriptor.otherParents:Ljava/util/List;
            ifnull 15
         5: .line 343
            aload 0 /* this */
            getfield java.io.FileDescriptor.otherParents:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 6
            goto 14
      StackMap locals: java.io.FileDescriptor java.io.Closeable java.io.IOException java.lang.Throwable java.lang.Throwable top java.util.Iterator
      StackMap stack:
         6: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.io.Closeable
            astore 5 /* referent */
        start local 5 // java.io.Closeable referent
         7: .line 345
            aload 5 /* referent */
            invokeinterface java.io.Closeable.close:()V
         8: .line 346
            goto 14
      StackMap locals: java.io.FileDescriptor java.io.Closeable java.io.IOException java.lang.Throwable java.lang.Throwable java.io.Closeable java.util.Iterator
      StackMap stack: java.io.IOException
         9: astore 7 /* x */
        start local 7 // java.io.IOException x
        10: .line 347
            aload 2 /* ioe */
            ifnonnull 13
        11: .line 348
            aload 7 /* x */
            astore 2 /* ioe */
        12: .line 349
            goto 14
        13: .line 350
      StackMap locals: java.io.IOException
      StackMap stack:
            aload 2 /* ioe */
            aload 7 /* x */
            invokevirtual java.io.IOException.addSuppressed:(Ljava/lang/Throwable;)V
        end local 7 // java.io.IOException x
        end local 5 // java.io.Closeable referent
        14: .line 343
      StackMap locals: java.io.FileDescriptor java.io.Closeable java.io.IOException java.lang.Throwable java.lang.Throwable top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        15: .line 341
      StackMap locals: java.io.FileDescriptor java.io.Closeable java.io.IOException java.lang.Throwable java.lang.Throwable
      StackMap stack:
            aload 1 /* releaser */
            ifnull 34
            aload 1 /* releaser */
        16: .line 355
            invokeinterface java.io.Closeable.close:()V
            goto 34
      StackMap locals:
      StackMap stack: java.lang.Throwable
        17: astore 3
        18: .line 341
            aload 1 /* releaser */
            ifnull 20
            aload 1 /* releaser */
        19: .line 355
            invokeinterface java.io.Closeable.close:()V
      StackMap locals:
      StackMap stack:
        20: aload 3
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        21: astore 4
            aload 3
            ifnonnull 22
            aload 4
            astore 3
            goto 23
      StackMap locals:
      StackMap stack:
        22: aload 3
            aload 4
            if_acmpeq 23
            aload 3
            aload 4
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        23: aload 3
            athrow
      StackMap locals: java.io.FileDescriptor java.io.Closeable java.io.IOException
      StackMap stack: java.io.IOException
        24: astore 3 /* ex */
        start local 3 // java.io.IOException ex
        25: .line 360
            aload 2 /* ioe */
            ifnull 27
        26: .line 361
            aload 3 /* ex */
            aload 2 /* ioe */
            invokevirtual java.io.IOException.addSuppressed:(Ljava/lang/Throwable;)V
        27: .line 362
      StackMap locals: java.io.IOException
      StackMap stack:
            aload 3 /* ex */
            astore 2 /* ioe */
        end local 3 // java.io.IOException ex
        28: .line 364
            aload 2 /* ioe */
            ifnull 36
        29: .line 365
            aload 2 /* ioe */
            athrow
        30: .line 363
      StackMap locals: java.io.FileDescriptor java.io.Closeable java.io.IOException
      StackMap stack: java.lang.Throwable
            astore 8
        31: .line 364
            aload 2 /* ioe */
            ifnull 33
        32: .line 365
            aload 2 /* ioe */
            athrow
        33: .line 366
      StackMap locals: java.io.FileDescriptor java.io.Closeable java.io.IOException top top top top top java.lang.Throwable
      StackMap stack:
            aload 8
            athrow
        34: .line 364
      StackMap locals: java.io.FileDescriptor java.io.Closeable java.io.IOException
      StackMap stack:
            aload 2 /* ioe */
            ifnull 36
        35: .line 365
            aload 2 /* ioe */
            athrow
        end local 2 // java.io.IOException ioe
        36: .line 368
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.Closeable releaser
        end local 0 // java.io.FileDescriptor this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   37     0      this  Ljava/io/FileDescriptor;
            0   37     1  releaser  Ljava/io/Closeable;
            3   36     2       ioe  Ljava/io/IOException;
            7   14     5  referent  Ljava/io/Closeable;
           10   14     7         x  Ljava/io/IOException;
           25   28     3        ex  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           7     8       9  Class java.io.IOException
           4    15      17  any
           4    21      21  any
           3    24      24  Class java.io.IOException
           3    28      30  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      releaser  
}
SourceFile: "FileDescriptor.java"
NestMembers:
  java.io.FileDescriptor$1
InnerClasses:
  java.io.FileDescriptor$1