public class java.io.FileOutputStream extends java.io.OutputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: java.io.FileOutputStream
  super_class: java.io.OutputStream
{
  private static final jdk.internal.misc.JavaIOFileDescriptorAccess fdAccess;
    descriptor: Ljdk/internal/misc/JavaIOFileDescriptorAccess;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.io.FileDescriptor fd;
    descriptor: Ljava/io/FileDescriptor;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private volatile java.nio.channels.FileChannel channel;
    descriptor: Ljava/nio/channels/FileChannel;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private final java.lang.String path;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.Object closeLock;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private volatile boolean closed;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 61
            invokestatic jdk.internal.misc.SharedSecrets.getJavaIOFileDescriptorAccess:()Ljdk/internal/misc/JavaIOFileDescriptorAccess;
         1: .line 60
            putstatic java.io.FileOutputStream.fdAccess:Ljdk/internal/misc/JavaIOFileDescriptorAccess;
         2: .line 466
            invokestatic java.io.FileOutputStream.initIDs:()V
         3: .line 467
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.io.FileOutputStream this
        start local 1 // java.lang.String name
         0: .line 109
            aload 0 /* this */
            aload 1 /* name */
            ifnull 1
            new java.io.File
            dup
            aload 1 /* name */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            goto 2
      StackMap locals:
      StackMap stack: uninitialized-this
         1: aconst_null
      StackMap locals: uninitialized-this java.lang.String
      StackMap stack: uninitialized-this java.io.File
         2: iconst_0
            invokespecial java.io.FileOutputStream.<init>:(Ljava/io/File;Z)V
         3: .line 110
            return
        end local 1 // java.lang.String name
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/io/FileOutputStream;
            0    4     1  name  Ljava/lang/String;
    Exceptions:
      throws java.io.FileNotFoundException
    MethodParameters:
      Name  Flags
      name  

  public void <init>(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // java.io.FileOutputStream this
        start local 1 // java.lang.String name
        start local 2 // boolean append
         0: .line 141
            aload 0 /* this */
            aload 1 /* name */
            ifnull 1
            new java.io.File
            dup
            aload 1 /* name */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            goto 2
      StackMap locals:
      StackMap stack: uninitialized-this
         1: aconst_null
      StackMap locals: uninitialized-this java.lang.String int
      StackMap stack: uninitialized-this java.io.File
         2: iload 2 /* append */
            invokespecial java.io.FileOutputStream.<init>:(Ljava/io/File;Z)V
         3: .line 142
            return
        end local 2 // boolean append
        end local 1 // java.lang.String name
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Ljava/io/FileOutputStream;
            0    4     1    name  Ljava/lang/String;
            0    4     2  append  Z
    Exceptions:
      throws java.io.FileNotFoundException
    MethodParameters:
        Name  Flags
      name    
      append  

  public void <init>(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.io.FileOutputStream this
        start local 1 // java.io.File file
         0: .line 170
            aload 0 /* this */
            aload 1 /* file */
            iconst_0
            invokespecial java.io.FileOutputStream.<init>:(Ljava/io/File;Z)V
         1: .line 171
            return
        end local 1 // java.io.File file
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/FileOutputStream;
            0    2     1  file  Ljava/io/File;
    Exceptions:
      throws java.io.FileNotFoundException
    MethodParameters:
      Name  Flags
      file  

  public void <init>(java.io.File, boolean);
    descriptor: (Ljava/io/File;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // java.io.FileOutputStream this
        start local 1 // java.io.File file
        start local 2 // boolean append
         0: .line 202
            aload 0 /* this */
            invokespecial java.io.OutputStream.<init>:()V
         1: .line 79
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield java.io.FileOutputStream.closeLock:Ljava/lang/Object;
         2: .line 205
            aload 1 /* file */
            ifnull 3
            aload 1 /* file */
            invokevirtual java.io.File.getPath:()Ljava/lang/String;
            goto 4
      StackMap locals: java.io.FileOutputStream java.io.File int
      StackMap stack:
         3: aconst_null
      StackMap locals:
      StackMap stack: java.lang.String
         4: astore 3 /* name */
        start local 3 // java.lang.String name
         5: .line 206
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 4 /* security */
        start local 4 // java.lang.SecurityManager security
         6: .line 207
            aload 4 /* security */
            ifnull 8
         7: .line 208
            aload 4 /* security */
            aload 3 /* name */
            invokevirtual java.lang.SecurityManager.checkWrite:(Ljava/lang/String;)V
         8: .line 210
      StackMap locals: java.lang.String java.lang.SecurityManager
      StackMap stack:
            aload 3 /* name */
            ifnonnull 10
         9: .line 211
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
        10: .line 213
      StackMap locals:
      StackMap stack:
            aload 1 /* file */
            invokevirtual java.io.File.isInvalid:()Z
            ifeq 12
        11: .line 214
            new java.io.FileNotFoundException
            dup
            ldc "Invalid file path"
            invokespecial java.io.FileNotFoundException.<init>:(Ljava/lang/String;)V
            athrow
        12: .line 216
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new java.io.FileDescriptor
            dup
            invokespecial java.io.FileDescriptor.<init>:()V
            putfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
        13: .line 217
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            aload 0 /* this */
            invokevirtual java.io.FileDescriptor.attach:(Ljava/io/Closeable;)V
        14: .line 218
            aload 0 /* this */
            aload 3 /* name */
            putfield java.io.FileOutputStream.path:Ljava/lang/String;
        15: .line 220
            aload 0 /* this */
            aload 3 /* name */
            iload 2 /* append */
            invokevirtual java.io.FileOutputStream.open:(Ljava/lang/String;Z)V
        16: .line 221
            return
        end local 4 // java.lang.SecurityManager security
        end local 3 // java.lang.String name
        end local 2 // boolean append
        end local 1 // java.io.File file
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   17     0      this  Ljava/io/FileOutputStream;
            0   17     1      file  Ljava/io/File;
            0   17     2    append  Z
            5   17     3      name  Ljava/lang/String;
            6   17     4  security  Ljava/lang/SecurityManager;
    Exceptions:
      throws java.io.FileNotFoundException
    MethodParameters:
        Name  Flags
      file    
      append  

  public void <init>(java.io.FileDescriptor);
    descriptor: (Ljava/io/FileDescriptor;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.io.FileOutputStream this
        start local 1 // java.io.FileDescriptor fdObj
         0: .line 246
            aload 0 /* this */
            invokespecial java.io.OutputStream.<init>:()V
         1: .line 79
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield java.io.FileOutputStream.closeLock:Ljava/lang/Object;
         2: .line 247
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 2 /* security */
        start local 2 // java.lang.SecurityManager security
         3: .line 248
            aload 1 /* fdObj */
            ifnonnull 5
         4: .line 249
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         5: .line 251
      StackMap locals: java.io.FileOutputStream java.io.FileDescriptor java.lang.SecurityManager
      StackMap stack:
            aload 2 /* security */
            ifnull 7
         6: .line 252
            aload 2 /* security */
            aload 1 /* fdObj */
            invokevirtual java.lang.SecurityManager.checkWrite:(Ljava/io/FileDescriptor;)V
         7: .line 254
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* fdObj */
            putfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
         8: .line 255
            aload 0 /* this */
            aconst_null
            putfield java.io.FileOutputStream.path:Ljava/lang/String;
         9: .line 257
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            aload 0 /* this */
            invokevirtual java.io.FileDescriptor.attach:(Ljava/io/Closeable;)V
        10: .line 258
            return
        end local 2 // java.lang.SecurityManager security
        end local 1 // java.io.FileDescriptor fdObj
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   11     0      this  Ljava/io/FileOutputStream;
            0   11     1     fdObj  Ljava/io/FileDescriptor;
            3   11     2  security  Ljava/lang/SecurityManager;
    MethodParameters:
       Name  Flags
      fdObj  

  private native void open0(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)V
    flags: (0x0102) ACC_PRIVATE, ACC_NATIVE
    Exceptions:
      throws java.io.FileNotFoundException
    MethodParameters:
        Name  Flags
      name    
      append  

  private void open(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.io.FileOutputStream this
        start local 1 // java.lang.String name
        start local 2 // boolean append
         0: .line 276
            aload 0 /* this */
            aload 1 /* name */
            iload 2 /* append */
            invokevirtual java.io.FileOutputStream.open0:(Ljava/lang/String;Z)V
         1: .line 277
            return
        end local 2 // boolean append
        end local 1 // java.lang.String name
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Ljava/io/FileOutputStream;
            0    2     1    name  Ljava/lang/String;
            0    2     2  append  Z
    Exceptions:
      throws java.io.FileNotFoundException
    MethodParameters:
        Name  Flags
      name    
      append  

  private native void write(int, boolean);
    descriptor: (IZ)V
    flags: (0x0102) ACC_PRIVATE, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      b       
      append  

  public void write(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.io.FileOutputStream this
        start local 1 // int b
         0: .line 296
            aload 0 /* this */
            iload 1 /* b */
            getstatic java.io.FileOutputStream.fdAccess:Ljdk/internal/misc/JavaIOFileDescriptorAccess;
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            invokeinterface jdk.internal.misc.JavaIOFileDescriptorAccess.getAppend:(Ljava/io/FileDescriptor;)Z
            invokevirtual java.io.FileOutputStream.write:(IZ)V
         1: .line 297
            return
        end local 1 // int b
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/FileOutputStream;
            0    2     1     b  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     

  private native void writeBytes(byte[], int, int, boolean);
    descriptor: ([BIIZ)V
    flags: (0x0102) ACC_PRIVATE, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      b       
      off     
      len     
      append  

  public void write(byte[]);
    descriptor: ([B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // java.io.FileOutputStream this
        start local 1 // byte[] b
         0: .line 319
            aload 0 /* this */
            aload 1 /* b */
            iconst_0
            aload 1 /* b */
            arraylength
            getstatic java.io.FileOutputStream.fdAccess:Ljdk/internal/misc/JavaIOFileDescriptorAccess;
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            invokeinterface jdk.internal.misc.JavaIOFileDescriptorAccess.getAppend:(Ljava/io/FileDescriptor;)Z
            invokevirtual java.io.FileOutputStream.writeBytes:([BIIZ)V
         1: .line 320
            return
        end local 1 // byte[] b
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/FileOutputStream;
            0    2     1     b  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     

  public void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // java.io.FileOutputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 332
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            getstatic java.io.FileOutputStream.fdAccess:Ljdk/internal/misc/JavaIOFileDescriptorAccess;
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            invokeinterface jdk.internal.misc.JavaIOFileDescriptorAccess.getAppend:(Ljava/io/FileDescriptor;)Z
            invokevirtual java.io.FileOutputStream.writeBytes:([BIIZ)V
         1: .line 333
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/FileOutputStream;
            0    2     1     b  [B
            0    2     2   off  I
            0    2     3   len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.io.FileOutputStream this
         0: .line 349
            aload 0 /* this */
            getfield java.io.FileOutputStream.closed:Z
            ifeq 2
         1: .line 350
            return
         2: .line 352
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.io.FileOutputStream.closeLock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         3: .line 353
            aload 0 /* this */
            getfield java.io.FileOutputStream.closed:Z
            ifeq 6
         4: .line 354
            aload 1
            monitorexit
         5: return
         6: .line 356
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield java.io.FileOutputStream.closed:Z
         7: .line 352
            aload 1
            monitorexit
         8: goto 11
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: aload 1
            monitorexit
        10: athrow
        11: .line 359
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.io.FileOutputStream.channel:Ljava/nio/channels/FileChannel;
            astore 1 /* fc */
        start local 1 // java.nio.channels.FileChannel fc
        12: .line 360
            aload 1 /* fc */
            ifnull 14
        13: .line 363
            aload 1 /* fc */
            invokevirtual java.nio.channels.FileChannel.close:()V
        14: .line 366
      StackMap locals: java.nio.channels.FileChannel
      StackMap stack:
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            new java.io.FileOutputStream$1
            dup
            aload 0 /* this */
            invokespecial java.io.FileOutputStream$1.<init>:(Ljava/io/FileOutputStream;)V
            invokevirtual java.io.FileDescriptor.closeAll:(Ljava/io/Closeable;)V
        15: .line 371
            return
        end local 1 // java.nio.channels.FileChannel fc
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   16     0  this  Ljava/io/FileOutputStream;
           12   16     1    fc  Ljava/nio/channels/FileChannel;
      Exception table:
        from    to  target  type
           3     5       9  any
           6     8       9  any
           9    10       9  any
    Exceptions:
      throws java.io.IOException

  public final java.io.FileDescriptor getFD();
    descriptor: ()Ljava/io/FileDescriptor;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.FileOutputStream this
         0: .line 384
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            ifnull 2
         1: .line 385
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            areturn
         2: .line 387
      StackMap locals:
      StackMap stack:
            new java.io.IOException
            dup
            invokespecial java.io.IOException.<init>:()V
            athrow
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/io/FileOutputStream;
    Exceptions:
      throws java.io.IOException

  public java.nio.channels.FileChannel getChannel();
    descriptor: ()Ljava/nio/channels/FileChannel;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=1
        start local 0 // java.io.FileOutputStream this
         0: .line 408
            aload 0 /* this */
            getfield java.io.FileOutputStream.channel:Ljava/nio/channels/FileChannel;
            astore 1 /* fc */
        start local 1 // java.nio.channels.FileChannel fc
         1: .line 409
            aload 1 /* fc */
            ifnonnull 15
         2: .line 410
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         3: .line 411
            aload 0 /* this */
            getfield java.io.FileOutputStream.channel:Ljava/nio/channels/FileChannel;
            astore 1 /* fc */
         4: .line 412
            aload 1 /* fc */
            ifnonnull 11
         5: .line 413
            aload 0 /* this */
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            aload 0 /* this */
            getfield java.io.FileOutputStream.path:Ljava/lang/String;
            iconst_0
            iconst_1
            aload 0 /* this */
            invokestatic sun.nio.ch.FileChannelImpl.open:(Ljava/io/FileDescriptor;Ljava/lang/String;ZZLjava/lang/Object;)Ljava/nio/channels/FileChannel;
            dup
            astore 1 /* fc */
            putfield java.io.FileOutputStream.channel:Ljava/nio/channels/FileChannel;
         6: .line 414
            aload 0 /* this */
            getfield java.io.FileOutputStream.closed:Z
            ifeq 11
         7: .line 418
            aload 1 /* fc */
            invokevirtual java.nio.channels.FileChannel.close:()V
         8: .line 419
            goto 11
      StackMap locals: java.io.FileOutputStream java.nio.channels.FileChannel java.io.FileOutputStream
      StackMap stack: java.io.IOException
         9: astore 3 /* ioe */
        start local 3 // java.io.IOException ioe
        10: .line 420
            new java.lang.InternalError
            dup
            aload 3 /* ioe */
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.io.IOException ioe
        11: .line 410
      StackMap locals:
      StackMap stack:
            aload 2
            monitorexit
        12: goto 15
      StackMap locals:
      StackMap stack: java.lang.Throwable
        13: aload 2
            monitorexit
        14: athrow
        15: .line 426
      StackMap locals:
      StackMap stack:
            aload 1 /* fc */
            areturn
        end local 1 // java.nio.channels.FileChannel fc
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   16     0  this  Ljava/io/FileOutputStream;
            1   16     1    fc  Ljava/nio/channels/FileChannel;
           10   11     3   ioe  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           7     8       9  Class java.io.IOException
           3    12      13  any
          13    14      13  any

  protected void finalize();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.FileOutputStream this
         0: .line 447
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            ifnull 5
         1: .line 448
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            getstatic java.io.FileDescriptor.out:Ljava/io/FileDescriptor;
            if_acmpeq 2
            aload 0 /* this */
            getfield java.io.FileOutputStream.fd:Ljava/io/FileDescriptor;
            getstatic java.io.FileDescriptor.err:Ljava/io/FileDescriptor;
            if_acmpne 4
         2: .line 449
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.io.FileOutputStream.flush:()V
         3: .line 450
            goto 5
         4: .line 456
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.io.FileOutputStream.close:()V
         5: .line 459
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.io.FileOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljava/io/FileOutputStream;
    Exceptions:
      throws java.io.IOException
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated(since = "9")

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

  private static native void initIDs();
    descriptor: ()V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
}
SourceFile: "FileOutputStream.java"
NestMembers:
  java.io.FileOutputStream$1
InnerClasses:
  java.io.FileOutputStream$1