public class java.io.FileInputStream extends java.io.InputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: java.io.FileInputStream
  super_class: java.io.InputStream
{
  private final java.io.FileDescriptor fd;
    descriptor: Ljava/io/FileDescriptor;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private java.nio.channels.FileChannel channel;
    descriptor: Ljava/nio/channels/FileChannel;
    flags: (0x0002) ACC_PRIVATE

  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

  private static final java.lang.ThreadLocal<java.lang.Boolean> runningFinalize;
    descriptor: Ljava/lang/ThreadLocal;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/lang/ThreadLocal<Ljava/lang/Boolean;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 64
            new java.lang.ThreadLocal
            dup
            invokespecial java.lang.ThreadLocal.<init>:()V
         1: .line 63
            putstatic java.io.FileInputStream.runningFinalize:Ljava/lang/ThreadLocal;
         2: .line 416
            invokestatic java.io.FileInputStream.initIDs:()V
         3: .line 417
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static boolean isRunningFinalize();
    descriptor: ()Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 68
            getstatic java.io.FileInputStream.runningFinalize:Ljava/lang/ThreadLocal;
            invokevirtual java.lang.ThreadLocal.get:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            dup
            astore 0 /* val */
        start local 0 // java.lang.Boolean val
         1: ifnull 3
         2: .line 69
            aload 0 /* val */
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ireturn
         3: .line 70
      StackMap locals: java.lang.Boolean
      StackMap stack:
            iconst_0
            ireturn
        end local 0 // java.lang.Boolean val
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            1    4     0   val  Ljava/lang/Boolean;

  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.FileInputStream this
        start local 1 // java.lang.String name
         0: .line 101
            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: invokespecial java.io.FileInputStream.<init>:(Ljava/io/File;)V
         3: .line 102
            return
        end local 1 // java.lang.String name
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/io/FileInputStream;
            0    4     1  name  Ljava/lang/String;
    Exceptions:
      throws java.io.FileNotFoundException
    MethodParameters:
      Name  Flags
      name  

  public void <init>(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // java.io.FileInputStream this
        start local 1 // java.io.File file
         0: .line 131
            aload 0 /* this */
            invokespecial java.io.InputStream.<init>:()V
         1: .line 58
            aload 0 /* this */
            aconst_null
            putfield java.io.FileInputStream.channel:Ljava/nio/channels/FileChannel;
         2: .line 60
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield java.io.FileInputStream.closeLock:Ljava/lang/Object;
         3: .line 61
            aload 0 /* this */
            iconst_0
            putfield java.io.FileInputStream.closed:Z
         4: .line 132
            aload 1 /* file */
            ifnull 5
            aload 1 /* file */
            invokevirtual java.io.File.getPath:()Ljava/lang/String;
            goto 6
      StackMap locals: java.io.FileInputStream java.io.File
      StackMap stack:
         5: aconst_null
      StackMap locals:
      StackMap stack: java.lang.String
         6: astore 2 /* name */
        start local 2 // java.lang.String name
         7: .line 133
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 3 /* security */
        start local 3 // java.lang.SecurityManager security
         8: .line 134
            aload 3 /* security */
            ifnull 10
         9: .line 135
            aload 3 /* security */
            aload 2 /* name */
            invokevirtual java.lang.SecurityManager.checkRead:(Ljava/lang/String;)V
        10: .line 137
      StackMap locals: java.lang.String java.lang.SecurityManager
      StackMap stack:
            aload 2 /* name */
            ifnonnull 12
        11: .line 138
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
        12: .line 140
      StackMap locals:
      StackMap stack:
            aload 1 /* file */
            invokevirtual java.io.File.isInvalid:()Z
            ifeq 14
        13: .line 141
            new java.io.FileNotFoundException
            dup
            ldc "Invalid file path"
            invokespecial java.io.FileNotFoundException.<init>:(Ljava/lang/String;)V
            athrow
        14: .line 143
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new java.io.FileDescriptor
            dup
            invokespecial java.io.FileDescriptor.<init>:()V
            putfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
        15: .line 144
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            invokevirtual java.io.FileDescriptor.incrementAndGetUseCount:()I
            pop
        16: .line 145
            aload 0 /* this */
            aload 2 /* name */
            putfield java.io.FileInputStream.path:Ljava/lang/String;
        17: .line 146
            aload 0 /* this */
            aload 2 /* name */
            invokevirtual java.io.FileInputStream.open:(Ljava/lang/String;)V
        18: .line 147
            return
        end local 3 // java.lang.SecurityManager security
        end local 2 // java.lang.String name
        end local 1 // java.io.File file
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   19     0      this  Ljava/io/FileInputStream;
            0   19     1      file  Ljava/io/File;
            7   19     2      name  Ljava/lang/String;
            8   19     3  security  Ljava/lang/SecurityManager;
    Exceptions:
      throws java.io.FileNotFoundException
    MethodParameters:
      Name  Flags
      file  

  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.FileInputStream this
        start local 1 // java.io.FileDescriptor fdObj
         0: .line 173
            aload 0 /* this */
            invokespecial java.io.InputStream.<init>:()V
         1: .line 58
            aload 0 /* this */
            aconst_null
            putfield java.io.FileInputStream.channel:Ljava/nio/channels/FileChannel;
         2: .line 60
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield java.io.FileInputStream.closeLock:Ljava/lang/Object;
         3: .line 61
            aload 0 /* this */
            iconst_0
            putfield java.io.FileInputStream.closed:Z
         4: .line 174
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 2 /* security */
        start local 2 // java.lang.SecurityManager security
         5: .line 175
            aload 1 /* fdObj */
            ifnonnull 7
         6: .line 176
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         7: .line 178
      StackMap locals: java.io.FileInputStream java.io.FileDescriptor java.lang.SecurityManager
      StackMap stack:
            aload 2 /* security */
            ifnull 9
         8: .line 179
            aload 2 /* security */
            aload 1 /* fdObj */
            invokevirtual java.lang.SecurityManager.checkRead:(Ljava/io/FileDescriptor;)V
         9: .line 181
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* fdObj */
            putfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
        10: .line 182
            aload 0 /* this */
            aconst_null
            putfield java.io.FileInputStream.path:Ljava/lang/String;
        11: .line 189
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            invokevirtual java.io.FileDescriptor.incrementAndGetUseCount:()I
            pop
        12: .line 190
            return
        end local 2 // java.lang.SecurityManager security
        end local 1 // java.io.FileDescriptor fdObj
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Ljava/io/FileInputStream;
            0   13     1     fdObj  Ljava/io/FileDescriptor;
            5   13     2  security  Ljava/lang/SecurityManager;
    MethodParameters:
       Name  Flags
      fdObj  

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

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // java.io.FileInputStream this
         0: .line 207
            aload 0 /* this */
            getfield java.io.FileInputStream.path:Ljava/lang/String;
            invokestatic sun.misc.IoTrace.fileReadBegin:(Ljava/lang/String;)Ljava/lang/Object;
            astore 1 /* traceContext */
        start local 1 // java.lang.Object traceContext
         1: .line 208
            iconst_0
            istore 2 /* b */
        start local 2 // int b
         2: .line 210
            aload 0 /* this */
            invokevirtual java.io.FileInputStream.read0:()I
            istore 2 /* b */
         3: .line 211
            goto 9
      StackMap locals: java.io.FileInputStream java.lang.Object int
      StackMap stack: java.lang.Throwable
         4: astore 3
         5: .line 212
            aload 1 /* traceContext */
            iload 2 /* b */
            iconst_m1
            if_icmpne 6
            iconst_0
            goto 7
      StackMap locals: java.io.FileInputStream java.lang.Object int java.lang.Throwable
      StackMap stack: java.lang.Object
         6: iconst_1
      StackMap locals: java.io.FileInputStream java.lang.Object int java.lang.Throwable
      StackMap stack: java.lang.Object int
         7: i2l
            invokestatic sun.misc.IoTrace.fileReadEnd:(Ljava/lang/Object;J)V
         8: .line 213
            aload 3
            athrow
         9: .line 212
      StackMap locals:
      StackMap stack:
            aload 1 /* traceContext */
            iload 2 /* b */
            iconst_m1
            if_icmpne 10
            iconst_0
            goto 11
      StackMap locals:
      StackMap stack: java.lang.Object
        10: iconst_1
      StackMap locals: java.io.FileInputStream java.lang.Object int
      StackMap stack: java.lang.Object int
        11: i2l
            invokestatic sun.misc.IoTrace.fileReadEnd:(Ljava/lang/Object;J)V
        12: .line 214
            iload 2 /* b */
            ireturn
        end local 2 // int b
        end local 1 // java.lang.Object traceContext
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   13     0          this  Ljava/io/FileInputStream;
            1   13     1  traceContext  Ljava/lang/Object;
            2   13     2             b  I
      Exception table:
        from    to  target  type
           2     4       4  any
    Exceptions:
      throws java.io.IOException

  private native int read0();
    descriptor: ()I
    flags: (0x0102) ACC_PRIVATE, ACC_NATIVE
    Exceptions:
      throws java.io.IOException

  private native int readBytes(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0102) ACC_PRIVATE, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public int read(byte[]);
    descriptor: ([B)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // java.io.FileInputStream this
        start local 1 // byte[] b
         0: .line 240
            aload 0 /* this */
            getfield java.io.FileInputStream.path:Ljava/lang/String;
            invokestatic sun.misc.IoTrace.fileReadBegin:(Ljava/lang/String;)Ljava/lang/Object;
            astore 2 /* traceContext */
        start local 2 // java.lang.Object traceContext
         1: .line 241
            iconst_0
            istore 3 /* bytesRead */
        start local 3 // int bytesRead
         2: .line 243
            aload 0 /* this */
            aload 1 /* b */
            iconst_0
            aload 1 /* b */
            arraylength
            invokevirtual java.io.FileInputStream.readBytes:([BII)I
            istore 3 /* bytesRead */
         3: .line 244
            goto 9
      StackMap locals: java.io.FileInputStream byte[] java.lang.Object int
      StackMap stack: java.lang.Throwable
         4: astore 4
         5: .line 245
            aload 2 /* traceContext */
            iload 3 /* bytesRead */
            iconst_m1
            if_icmpne 6
            iconst_0
            goto 7
      StackMap locals: java.io.FileInputStream byte[] java.lang.Object int java.lang.Throwable
      StackMap stack: java.lang.Object
         6: iload 3 /* bytesRead */
      StackMap locals: java.io.FileInputStream byte[] java.lang.Object int java.lang.Throwable
      StackMap stack: java.lang.Object int
         7: i2l
            invokestatic sun.misc.IoTrace.fileReadEnd:(Ljava/lang/Object;J)V
         8: .line 246
            aload 4
            athrow
         9: .line 245
      StackMap locals:
      StackMap stack:
            aload 2 /* traceContext */
            iload 3 /* bytesRead */
            iconst_m1
            if_icmpne 10
            iconst_0
            goto 11
      StackMap locals:
      StackMap stack: java.lang.Object
        10: iload 3 /* bytesRead */
      StackMap locals: java.io.FileInputStream byte[] java.lang.Object int
      StackMap stack: java.lang.Object int
        11: i2l
            invokestatic sun.misc.IoTrace.fileReadEnd:(Ljava/lang/Object;J)V
        12: .line 247
            iload 3 /* bytesRead */
            ireturn
        end local 3 // int bytesRead
        end local 2 // java.lang.Object traceContext
        end local 1 // byte[] b
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   13     0          this  Ljava/io/FileInputStream;
            0   13     1             b  [B
            1   13     2  traceContext  Ljava/lang/Object;
            2   13     3     bytesRead  I
      Exception table:
        from    to  target  type
           2     4       4  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=7, args_size=4
        start local 0 // java.io.FileInputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 269
            aload 0 /* this */
            getfield java.io.FileInputStream.path:Ljava/lang/String;
            invokestatic sun.misc.IoTrace.fileReadBegin:(Ljava/lang/String;)Ljava/lang/Object;
            astore 4 /* traceContext */
        start local 4 // java.lang.Object traceContext
         1: .line 270
            iconst_0
            istore 5 /* bytesRead */
        start local 5 // int bytesRead
         2: .line 272
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual java.io.FileInputStream.readBytes:([BII)I
            istore 5 /* bytesRead */
         3: .line 273
            goto 9
      StackMap locals: java.io.FileInputStream byte[] int int java.lang.Object int
      StackMap stack: java.lang.Throwable
         4: astore 6
         5: .line 274
            aload 4 /* traceContext */
            iload 5 /* bytesRead */
            iconst_m1
            if_icmpne 6
            iconst_0
            goto 7
      StackMap locals: java.io.FileInputStream byte[] int int java.lang.Object int java.lang.Throwable
      StackMap stack: java.lang.Object
         6: iload 5 /* bytesRead */
      StackMap locals: java.io.FileInputStream byte[] int int java.lang.Object int java.lang.Throwable
      StackMap stack: java.lang.Object int
         7: i2l
            invokestatic sun.misc.IoTrace.fileReadEnd:(Ljava/lang/Object;J)V
         8: .line 275
            aload 6
            athrow
         9: .line 274
      StackMap locals:
      StackMap stack:
            aload 4 /* traceContext */
            iload 5 /* bytesRead */
            iconst_m1
            if_icmpne 10
            iconst_0
            goto 11
      StackMap locals:
      StackMap stack: java.lang.Object
        10: iload 5 /* bytesRead */
      StackMap locals: java.io.FileInputStream byte[] int int java.lang.Object int
      StackMap stack: java.lang.Object int
        11: i2l
            invokestatic sun.misc.IoTrace.fileReadEnd:(Ljava/lang/Object;J)V
        12: .line 276
            iload 5 /* bytesRead */
            ireturn
        end local 5 // int bytesRead
        end local 4 // java.lang.Object traceContext
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   13     0          this  Ljava/io/FileInputStream;
            0   13     1             b  [B
            0   13     2           off  I
            0   13     3           len  I
            1   13     4  traceContext  Ljava/lang/Object;
            2   13     5     bytesRead  I
      Exception table:
        from    to  target  type
           2     4       4  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public native long skip(long);
    descriptor: (J)J
    flags: (0x0101) ACC_PUBLIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      n     

  public native int available();
    descriptor: ()I
    flags: (0x0101) ACC_PUBLIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.io.FileInputStream this
         0: .line 334
            aload 0 /* this */
            getfield java.io.FileInputStream.closeLock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 335
            aload 0 /* this */
            getfield java.io.FileInputStream.closed:Z
            ifeq 4
         2: .line 336
            aload 1
            monitorexit
         3: return
         4: .line 338
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield java.io.FileInputStream.closed:Z
         5: .line 334
            aload 1
            monitorexit
         6: goto 9
      StackMap locals:
      StackMap stack: java.lang.Throwable
         7: aload 1
            monitorexit
         8: athrow
         9: .line 340
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.io.FileInputStream.channel:Ljava/nio/channels/FileChannel;
            ifnull 12
        10: .line 346
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            invokevirtual java.io.FileDescriptor.decrementAndGetUseCount:()I
            pop
        11: .line 347
            aload 0 /* this */
            getfield java.io.FileInputStream.channel:Ljava/nio/channels/FileChannel;
            invokevirtual java.nio.channels.FileChannel.close:()V
        12: .line 353
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            invokevirtual java.io.FileDescriptor.decrementAndGetUseCount:()I
            istore 1 /* useCount */
        start local 1 // int useCount
        13: .line 359
            iload 1 /* useCount */
            ifle 14
            invokestatic java.io.FileInputStream.isRunningFinalize:()Z
            ifne 15
        14: .line 360
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.io.FileInputStream.close0:()V
        15: .line 362
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int useCount
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   16     0      this  Ljava/io/FileInputStream;
           13   16     1  useCount  I
      Exception table:
        from    to  target  type
           1     3       7  any
           4     6       7  any
           7     8       7  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.FileInputStream this
         0: .line 375
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            ifnull 1
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            areturn
         1: .line 376
      StackMap locals:
      StackMap stack:
            new java.io.IOException
            dup
            invokespecial java.io.IOException.<init>:()V
            athrow
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/FileInputStream;
    Exceptions:
      throws java.io.IOException

  public java.nio.channels.FileChannel getChannel();
    descriptor: ()Ljava/nio/channels/FileChannel;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // java.io.FileInputStream this
         0: .line 396
            aload 0 /* this */
            dup
            astore 1
            monitorenter
         1: .line 397
            aload 0 /* this */
            getfield java.io.FileInputStream.channel:Ljava/nio/channels/FileChannel;
            ifnonnull 4
         2: .line 398
            aload 0 /* this */
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            aload 0 /* this */
            getfield java.io.FileInputStream.path:Ljava/lang/String;
            iconst_1
            iconst_0
            aload 0 /* this */
            invokestatic sun.nio.ch.FileChannelImpl.open:(Ljava/io/FileDescriptor;Ljava/lang/String;ZZLjava/lang/Object;)Ljava/nio/channels/FileChannel;
            putfield java.io.FileInputStream.channel:Ljava/nio/channels/FileChannel;
         3: .line 405
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            invokevirtual java.io.FileDescriptor.incrementAndGetUseCount:()I
            pop
         4: .line 407
      StackMap locals: java.io.FileInputStream
      StackMap stack:
            aload 0 /* this */
            getfield java.io.FileInputStream.channel:Ljava/nio/channels/FileChannel;
            aload 1
            monitorexit
         5: areturn
         6: .line 396
      StackMap locals:
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         7: athrow
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Ljava/io/FileInputStream;
      Exception table:
        from    to  target  type
           1     5       6  any
           6     7       6  any

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

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

  protected void finalize();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.io.FileInputStream this
         0: .line 427
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            ifnull 8
            aload 0 /* this */
            getfield java.io.FileInputStream.fd:Ljava/io/FileDescriptor;
            getstatic java.io.FileDescriptor.in:Ljava/io/FileDescriptor;
            if_acmpeq 8
         1: .line 434
            getstatic java.io.FileInputStream.runningFinalize:Ljava/lang/ThreadLocal;
            getstatic java.lang.Boolean.TRUE:Ljava/lang/Boolean;
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
         2: .line 436
            aload 0 /* this */
            invokevirtual java.io.FileInputStream.close:()V
         3: .line 437
            goto 7
      StackMap locals:
      StackMap stack: java.lang.Throwable
         4: astore 1
         5: .line 438
            getstatic java.io.FileInputStream.runningFinalize:Ljava/lang/ThreadLocal;
            getstatic java.lang.Boolean.FALSE:Ljava/lang/Boolean;
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
         6: .line 439
            aload 1
            athrow
         7: .line 438
      StackMap locals:
      StackMap stack:
            getstatic java.io.FileInputStream.runningFinalize:Ljava/lang/ThreadLocal;
            getstatic java.lang.Boolean.FALSE:Ljava/lang/Boolean;
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
         8: .line 441
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.io.FileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljava/io/FileInputStream;
      Exception table:
        from    to  target  type
           2     4       4  any
    Exceptions:
      throws java.io.IOException
}
SourceFile: "FileInputStream.java"