public class javax.imageio.stream.FileImageInputStream extends javax.imageio.stream.ImageInputStreamImpl
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: javax.imageio.stream.FileImageInputStream
  super_class: javax.imageio.stream.ImageInputStreamImpl
{
  private java.io.RandomAccessFile raf;
    descriptor: Ljava/io/RandomAccessFile;
    flags: (0x0002) ACC_PRIVATE

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

  private final com.sun.imageio.stream.CloseableDisposerRecord disposerRecord;
    descriptor: Lcom/sun/imageio/stream/CloseableDisposerRecord;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // javax.imageio.stream.FileImageInputStream this
        start local 1 // java.io.File f
         0: .line 73
            aload 0 /* this */
            aload 1 /* f */
            ifnonnull 1
            aconst_null
            goto 2
      StackMap locals:
      StackMap stack: uninitialized-this
         1: new java.io.RandomAccessFile
            dup
            aload 1 /* f */
            ldc "r"
            invokespecial java.io.RandomAccessFile.<init>:(Ljava/io/File;Ljava/lang/String;)V
      StackMap locals: uninitialized-this java.io.File
      StackMap stack: uninitialized-this java.io.RandomAccessFile
         2: invokespecial javax.imageio.stream.FileImageInputStream.<init>:(Ljava/io/RandomAccessFile;)V
         3: .line 74
            return
        end local 1 // java.io.File f
        end local 0 // javax.imageio.stream.FileImageInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljavax/imageio/stream/FileImageInputStream;
            0    4     1     f  Ljava/io/File;
    Exceptions:
      throws java.io.FileNotFoundException, java.io.IOException
    MethodParameters:
      Name  Flags
      f     

  public void <init>(java.io.RandomAccessFile);
    descriptor: (Ljava/io/RandomAccessFile;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // javax.imageio.stream.FileImageInputStream this
        start local 1 // java.io.RandomAccessFile raf
         0: .line 89
            aload 0 /* this */
            invokespecial javax.imageio.stream.ImageInputStreamImpl.<init>:()V
         1: .line 90
            aload 1 /* raf */
            ifnonnull 3
         2: .line 91
            new java.lang.IllegalArgumentException
            dup
            ldc "raf == null!"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 93
      StackMap locals: javax.imageio.stream.FileImageInputStream java.io.RandomAccessFile
      StackMap stack:
            aload 0 /* this */
            aload 1 /* raf */
            putfield javax.imageio.stream.FileImageInputStream.raf:Ljava/io/RandomAccessFile;
         4: .line 95
            aload 0 /* this */
            new com.sun.imageio.stream.CloseableDisposerRecord
            dup
            aload 1 /* raf */
            invokespecial com.sun.imageio.stream.CloseableDisposerRecord.<init>:(Ljava/io/Closeable;)V
            putfield javax.imageio.stream.FileImageInputStream.disposerRecord:Lcom/sun/imageio/stream/CloseableDisposerRecord;
         5: .line 96
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            ldc Ljavax/imageio/stream/FileImageInputStream;
            if_acmpne 9
         6: .line 97
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield javax.imageio.stream.FileImageInputStream.disposerReferent:Ljava/lang/Object;
         7: .line 98
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.disposerReferent:Ljava/lang/Object;
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.disposerRecord:Lcom/sun/imageio/stream/CloseableDisposerRecord;
            invokestatic sun.java2d.Disposer.addRecord:(Ljava/lang/Object;Lsun/java2d/DisposerRecord;)V
         8: .line 99
            goto 10
         9: .line 100
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new com.sun.imageio.stream.StreamFinalizer
            dup
            aload 0 /* this */
            invokespecial com.sun.imageio.stream.StreamFinalizer.<init>:(Ljavax/imageio/stream/ImageInputStream;)V
            putfield javax.imageio.stream.FileImageInputStream.disposerReferent:Ljava/lang/Object;
        10: .line 102
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.RandomAccessFile raf
        end local 0 // javax.imageio.stream.FileImageInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Ljavax/imageio/stream/FileImageInputStream;
            0   11     1   raf  Ljava/io/RandomAccessFile;
    MethodParameters:
      Name  Flags
      raf   

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // javax.imageio.stream.FileImageInputStream this
         0: .line 105
            aload 0 /* this */
            invokevirtual javax.imageio.stream.FileImageInputStream.checkClosed:()V
         1: .line 106
            aload 0 /* this */
            iconst_0
            putfield javax.imageio.stream.FileImageInputStream.bitOffset:I
         2: .line 107
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.raf:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.read:()I
            istore 1 /* val */
        start local 1 // int val
         3: .line 108
            iload 1 /* val */
            iconst_m1
            if_icmpeq 5
         4: .line 109
            aload 0 /* this */
            dup
            getfield javax.imageio.stream.FileImageInputStream.streamPos:J
            lconst_1
            ladd
            putfield javax.imageio.stream.FileImageInputStream.streamPos:J
         5: .line 111
      StackMap locals: int
      StackMap stack:
            iload 1 /* val */
            ireturn
        end local 1 // int val
        end local 0 // javax.imageio.stream.FileImageInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljavax/imageio/stream/FileImageInputStream;
            3    6     1   val  I
    Exceptions:
      throws java.io.IOException

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // javax.imageio.stream.FileImageInputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 115
            aload 0 /* this */
            invokevirtual javax.imageio.stream.FileImageInputStream.checkClosed:()V
         1: .line 116
            aload 0 /* this */
            iconst_0
            putfield javax.imageio.stream.FileImageInputStream.bitOffset:I
         2: .line 117
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.raf:Ljava/io/RandomAccessFile;
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual java.io.RandomAccessFile.read:([BII)I
            istore 4 /* nbytes */
        start local 4 // int nbytes
         3: .line 118
            iload 4 /* nbytes */
            iconst_m1
            if_icmpeq 5
         4: .line 119
            aload 0 /* this */
            dup
            getfield javax.imageio.stream.FileImageInputStream.streamPos:J
            iload 4 /* nbytes */
            i2l
            ladd
            putfield javax.imageio.stream.FileImageInputStream.streamPos:J
         5: .line 121
      StackMap locals: int
      StackMap stack:
            iload 4 /* nbytes */
            ireturn
        end local 4 // int nbytes
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // javax.imageio.stream.FileImageInputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Ljavax/imageio/stream/FileImageInputStream;
            0    6     1       b  [B
            0    6     2     off  I
            0    6     3     len  I
            3    6     4  nbytes  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public long length();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.imageio.stream.FileImageInputStream this
         0: .line 133
            aload 0 /* this */
            invokevirtual javax.imageio.stream.FileImageInputStream.checkClosed:()V
         1: .line 134
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.raf:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.length:()J
         2: lreturn
         3: .line 135
      StackMap locals:
      StackMap stack: java.io.IOException
            pop
         4: .line 136
            ldc -1
            lreturn
        end local 0 // javax.imageio.stream.FileImageInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/imageio/stream/FileImageInputStream;
      Exception table:
        from    to  target  type
           0     2       3  Class java.io.IOException

  public void seek(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // javax.imageio.stream.FileImageInputStream this
        start local 1 // long pos
         0: .line 141
            aload 0 /* this */
            invokevirtual javax.imageio.stream.FileImageInputStream.checkClosed:()V
         1: .line 142
            lload 1 /* pos */
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.flushedPos:J
            lcmp
            ifge 3
         2: .line 143
            new java.lang.IndexOutOfBoundsException
            dup
            ldc "pos < flushedPos!"
            invokespecial java.lang.IndexOutOfBoundsException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 145
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield javax.imageio.stream.FileImageInputStream.bitOffset:I
         4: .line 146
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.raf:Ljava/io/RandomAccessFile;
            lload 1 /* pos */
            invokevirtual java.io.RandomAccessFile.seek:(J)V
         5: .line 147
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.raf:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.getFilePointer:()J
            putfield javax.imageio.stream.FileImageInputStream.streamPos:J
         6: .line 148
            return
        end local 1 // long pos
        end local 0 // javax.imageio.stream.FileImageInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljavax/imageio/stream/FileImageInputStream;
            0    7     1   pos  J
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      pos   

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.imageio.stream.FileImageInputStream this
         0: .line 151
            aload 0 /* this */
            invokespecial javax.imageio.stream.ImageInputStreamImpl.close:()V
         1: .line 152
            aload 0 /* this */
            getfield javax.imageio.stream.FileImageInputStream.disposerRecord:Lcom/sun/imageio/stream/CloseableDisposerRecord;
            invokevirtual com.sun.imageio.stream.CloseableDisposerRecord.dispose:()V
         2: .line 153
            aload 0 /* this */
            aconst_null
            putfield javax.imageio.stream.FileImageInputStream.raf:Ljava/io/RandomAccessFile;
         3: .line 154
            return
        end local 0 // javax.imageio.stream.FileImageInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljavax/imageio/stream/FileImageInputStream;
    Exceptions:
      throws java.io.IOException

  protected void finalize();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // javax.imageio.stream.FileImageInputStream this
         0: .line 163
            return
        end local 0 // javax.imageio.stream.FileImageInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/imageio/stream/FileImageInputStream;
    Exceptions:
      throws java.lang.Throwable
}
SourceFile: "FileImageInputStream.java"