public class javax.mail.util.SharedFileInputStream extends java.io.BufferedInputStream implements javax.mail.internet.SharedInputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: javax.mail.util.SharedFileInputStream
  super_class: java.io.BufferedInputStream
{
  private static int defaultBufferSize;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  protected java.io.RandomAccessFile in;
    descriptor: Ljava/io/RandomAccessFile;
    flags: (0x0004) ACC_PROTECTED

  protected int bufsize;
    descriptor: I
    flags: (0x0004) ACC_PROTECTED

  protected long bufpos;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

  protected long start;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

  protected long datalen;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

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

  private javax.mail.util.SharedFileInputStream$SharedFile sf;
    descriptor: Ljavax/mail/util/SharedFileInputStream$SharedFile;
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 71
            sipush 2048
            putstatic javax.mail.util.SharedFileInputStream.defaultBufferSize:I
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void ensureOpen();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 162
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
            ifnonnull 2
         1: .line 163
            new java.io.IOException
            dup
            ldc "Stream closed"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 164
      StackMap locals:
      StackMap stack:
            return
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/mail/util/SharedFileInputStream;
    Exceptions:
      throws java.io.IOException

  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 // javax.mail.util.SharedFileInputStream this
        start local 1 // java.io.File file
         0: .line 174
            aload 0 /* this */
            aload 1 /* file */
            getstatic javax.mail.util.SharedFileInputStream.defaultBufferSize:I
            invokespecial javax.mail.util.SharedFileInputStream.<init>:(Ljava/io/File;I)V
         1: .line 175
            return
        end local 1 // java.io.File file
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/mail/util/SharedFileInputStream;
            0    2     1  file  Ljava/io/File;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      file  

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // java.lang.String file
         0: .line 185
            aload 0 /* this */
            aload 1 /* file */
            getstatic javax.mail.util.SharedFileInputStream.defaultBufferSize:I
            invokespecial javax.mail.util.SharedFileInputStream.<init>:(Ljava/lang/String;I)V
         1: .line 186
            return
        end local 1 // java.lang.String file
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/mail/util/SharedFileInputStream;
            0    2     1  file  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      file  

  public void <init>(java.io.File, int);
    descriptor: (Ljava/io/File;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // java.io.File file
        start local 2 // int size
         0: .line 198
            aload 0 /* this */
            aconst_null
            invokespecial java.io.BufferedInputStream.<init>:(Ljava/io/InputStream;)V
         1: .line 93
            aload 0 /* this */
            lconst_0
            putfield javax.mail.util.SharedFileInputStream.start:J
         2: .line 104
            aload 0 /* this */
            iconst_1
            putfield javax.mail.util.SharedFileInputStream.master:Z
         3: .line 199
            iload 2 /* size */
            ifgt 5
         4: .line 200
            new java.lang.IllegalArgumentException
            dup
            ldc "Buffer size <= 0"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 201
      StackMap locals: javax.mail.util.SharedFileInputStream java.io.File int
      StackMap stack:
            aload 0 /* this */
            new javax.mail.util.SharedFileInputStream$SharedFile
            dup
            aload 1 /* file */
            invokespecial javax.mail.util.SharedFileInputStream$SharedFile.<init>:(Ljava/io/File;)V
            iload 2 /* size */
            invokevirtual javax.mail.util.SharedFileInputStream.init:(Ljavax/mail/util/SharedFileInputStream$SharedFile;I)V
         6: .line 202
            return
        end local 2 // int size
        end local 1 // java.io.File file
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljavax/mail/util/SharedFileInputStream;
            0    7     1  file  Ljava/io/File;
            0    7     2  size  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      file  
      size  

  public void <init>(java.lang.String, int);
    descriptor: (Ljava/lang/String;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // java.lang.String file
        start local 2 // int size
         0: .line 214
            aload 0 /* this */
            aconst_null
            invokespecial java.io.BufferedInputStream.<init>:(Ljava/io/InputStream;)V
         1: .line 93
            aload 0 /* this */
            lconst_0
            putfield javax.mail.util.SharedFileInputStream.start:J
         2: .line 104
            aload 0 /* this */
            iconst_1
            putfield javax.mail.util.SharedFileInputStream.master:Z
         3: .line 215
            iload 2 /* size */
            ifgt 5
         4: .line 216
            new java.lang.IllegalArgumentException
            dup
            ldc "Buffer size <= 0"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 217
      StackMap locals: javax.mail.util.SharedFileInputStream java.lang.String int
      StackMap stack:
            aload 0 /* this */
            new javax.mail.util.SharedFileInputStream$SharedFile
            dup
            aload 1 /* file */
            invokespecial javax.mail.util.SharedFileInputStream$SharedFile.<init>:(Ljava/lang/String;)V
            iload 2 /* size */
            invokevirtual javax.mail.util.SharedFileInputStream.init:(Ljavax/mail/util/SharedFileInputStream$SharedFile;I)V
         6: .line 218
            return
        end local 2 // int size
        end local 1 // java.lang.String file
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljavax/mail/util/SharedFileInputStream;
            0    7     1  file  Ljava/lang/String;
            0    7     2  size  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      file  
      size  

  private void init(javax.mail.util.SharedFileInputStream$SharedFile, int);
    descriptor: (Ljavax/mail/util/SharedFileInputStream$SharedFile;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // javax.mail.util.SharedFileInputStream$SharedFile sf
        start local 2 // int size
         0: .line 221
            aload 0 /* this */
            aload 1 /* sf */
            putfield javax.mail.util.SharedFileInputStream.sf:Ljavax/mail/util/SharedFileInputStream$SharedFile;
         1: .line 222
            aload 0 /* this */
            aload 1 /* sf */
            invokevirtual javax.mail.util.SharedFileInputStream$SharedFile.open:()Ljava/io/RandomAccessFile;
            putfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
         2: .line 223
            aload 0 /* this */
            lconst_0
            putfield javax.mail.util.SharedFileInputStream.start:J
         3: .line 224
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.length:()J
            putfield javax.mail.util.SharedFileInputStream.datalen:J
         4: .line 225
            aload 0 /* this */
            iload 2 /* size */
            putfield javax.mail.util.SharedFileInputStream.bufsize:I
         5: .line 226
            aload 0 /* this */
            iload 2 /* size */
            newarray 8
            putfield javax.mail.util.SharedFileInputStream.buf:[B
         6: .line 227
            return
        end local 2 // int size
        end local 1 // javax.mail.util.SharedFileInputStream$SharedFile sf
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljavax/mail/util/SharedFileInputStream;
            0    7     1    sf  Ljavax/mail/util/SharedFileInputStream$SharedFile;
            0    7     2  size  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      sf    
      size  

  private void <init>(javax.mail.util.SharedFileInputStream$SharedFile, long, long, int);
    descriptor: (Ljavax/mail/util/SharedFileInputStream$SharedFile;JJI)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=7, args_size=5
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // javax.mail.util.SharedFileInputStream$SharedFile sf
        start local 2 // long start
        start local 4 // long len
        start local 6 // int bufsize
         0: .line 234
            aload 0 /* this */
            aconst_null
            invokespecial java.io.BufferedInputStream.<init>:(Ljava/io/InputStream;)V
         1: .line 93
            aload 0 /* this */
            lconst_0
            putfield javax.mail.util.SharedFileInputStream.start:J
         2: .line 104
            aload 0 /* this */
            iconst_1
            putfield javax.mail.util.SharedFileInputStream.master:Z
         3: .line 235
            aload 0 /* this */
            iconst_0
            putfield javax.mail.util.SharedFileInputStream.master:Z
         4: .line 236
            aload 0 /* this */
            aload 1 /* sf */
            putfield javax.mail.util.SharedFileInputStream.sf:Ljavax/mail/util/SharedFileInputStream$SharedFile;
         5: .line 237
            aload 0 /* this */
            aload 1 /* sf */
            invokevirtual javax.mail.util.SharedFileInputStream$SharedFile.open:()Ljava/io/RandomAccessFile;
            putfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
         6: .line 238
            aload 0 /* this */
            lload 2 /* start */
            putfield javax.mail.util.SharedFileInputStream.start:J
         7: .line 239
            aload 0 /* this */
            lload 2 /* start */
            putfield javax.mail.util.SharedFileInputStream.bufpos:J
         8: .line 240
            aload 0 /* this */
            lload 4 /* len */
            putfield javax.mail.util.SharedFileInputStream.datalen:J
         9: .line 241
            aload 0 /* this */
            iload 6 /* bufsize */
            putfield javax.mail.util.SharedFileInputStream.bufsize:I
        10: .line 242
            aload 0 /* this */
            iload 6 /* bufsize */
            newarray 8
            putfield javax.mail.util.SharedFileInputStream.buf:[B
        11: .line 243
            return
        end local 6 // int bufsize
        end local 4 // long len
        end local 2 // long start
        end local 1 // javax.mail.util.SharedFileInputStream$SharedFile sf
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   12     0     this  Ljavax/mail/util/SharedFileInputStream;
            0   12     1       sf  Ljavax/mail/util/SharedFileInputStream$SharedFile;
            0   12     2    start  J
            0   12     4      len  J
            0   12     6  bufsize  I
    MethodParameters:
         Name  Flags
      sf       
      start    
      len      
      bufsize  

  private void fill();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=4, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 253
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.markpos:I
            ifge 4
         1: .line 254
            aload 0 /* this */
            iconst_0
            putfield javax.mail.util.SharedFileInputStream.pos:I
         2: .line 255
            aload 0 /* this */
            dup
            getfield javax.mail.util.SharedFileInputStream.bufpos:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            i2l
            ladd
            putfield javax.mail.util.SharedFileInputStream.bufpos:J
         3: .line 256
            goto 23
      StackMap locals:
      StackMap stack:
         4: aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            arraylength
            if_icmplt 23
         5: .line 257
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.markpos:I
            ifle 12
         6: .line 258
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.markpos:I
            isub
            istore 1 /* sz */
        start local 1 // int sz
         7: .line 259
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.markpos:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            iconst_0
            iload 1 /* sz */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         8: .line 260
            aload 0 /* this */
            iload 1 /* sz */
            putfield javax.mail.util.SharedFileInputStream.pos:I
         9: .line 261
            aload 0 /* this */
            dup
            getfield javax.mail.util.SharedFileInputStream.bufpos:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.markpos:I
            i2l
            ladd
            putfield javax.mail.util.SharedFileInputStream.bufpos:J
        10: .line 262
            aload 0 /* this */
            iconst_0
            putfield javax.mail.util.SharedFileInputStream.markpos:I
        end local 1 // int sz
        11: .line 263
            goto 23
      StackMap locals:
      StackMap stack:
        12: aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            arraylength
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.marklimit:I
            if_icmplt 17
        13: .line 264
            aload 0 /* this */
            iconst_m1
            putfield javax.mail.util.SharedFileInputStream.markpos:I
        14: .line 265
            aload 0 /* this */
            iconst_0
            putfield javax.mail.util.SharedFileInputStream.pos:I
        15: .line 266
            aload 0 /* this */
            dup
            getfield javax.mail.util.SharedFileInputStream.bufpos:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            i2l
            ladd
            putfield javax.mail.util.SharedFileInputStream.bufpos:J
        16: .line 267
            goto 23
        17: .line 268
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            iconst_2
            imul
            istore 1 /* nsz */
        start local 1 // int nsz
        18: .line 269
            iload 1 /* nsz */
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.marklimit:I
            if_icmple 20
        19: .line 270
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.marklimit:I
            istore 1 /* nsz */
        20: .line 271
      StackMap locals: int
      StackMap stack:
            iload 1 /* nsz */
            newarray 8
            astore 2 /* nbuf */
        start local 2 // byte[] nbuf
        21: .line 272
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            iconst_0
            aload 2 /* nbuf */
            iconst_0
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        22: .line 273
            aload 0 /* this */
            aload 2 /* nbuf */
            putfield javax.mail.util.SharedFileInputStream.buf:[B
        end local 2 // byte[] nbuf
        end local 1 // int nsz
        23: .line 275
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            putfield javax.mail.util.SharedFileInputStream.count:I
        24: .line 277
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            arraylength
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            isub
            istore 1 /* len */
        start local 1 // int len
        25: .line 278
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.bufpos:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.start:J
            lsub
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            i2l
            ladd
            iload 1 /* len */
            i2l
            ladd
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.datalen:J
            lcmp
            ifle 27
        26: .line 279
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.datalen:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.bufpos:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.start:J
            lsub
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            i2l
            ladd
            lsub
            l2i
            istore 1 /* len */
        27: .line 280
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
            dup
            astore 2
            monitorenter
        28: .line 281
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.bufpos:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            i2l
            ladd
            invokevirtual java.io.RandomAccessFile.seek:(J)V
        29: .line 282
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            iload 1 /* len */
            invokevirtual java.io.RandomAccessFile.read:([BII)I
            istore 3 /* n */
        start local 3 // int n
        30: .line 283
            iload 3 /* n */
            ifle 32
        31: .line 284
            aload 0 /* this */
            iload 3 /* n */
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            iadd
            putfield javax.mail.util.SharedFileInputStream.count:I
        end local 3 // int n
        32: .line 280
      StackMap locals: java.io.RandomAccessFile
      StackMap stack:
            aload 2
            monitorexit
        33: goto 36
      StackMap locals:
      StackMap stack: java.lang.Throwable
        34: aload 2
            monitorexit
        35: athrow
        36: .line 286
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int len
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   37     0  this  Ljavax/mail/util/SharedFileInputStream;
            7   11     1    sz  I
           18   23     1   nsz  I
           21   23     2  nbuf  [B
           25   37     1   len  I
           30   32     3     n  I
      Exception table:
        from    to  target  type
          28    33      34  any
          34    35      34  any
    Exceptions:
      throws java.io.IOException

  public synchronized int read();
    descriptor: ()I
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 298
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.ensureOpen:()V
         1: .line 299
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            if_icmplt 5
         2: .line 300
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.fill:()V
         3: .line 301
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            if_icmplt 5
         4: .line 302
            iconst_m1
            ireturn
         5: .line 304
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            aload 0 /* this */
            dup
            getfield javax.mail.util.SharedFileInputStream.pos:I
            dup_x1
            iconst_1
            iadd
            putfield javax.mail.util.SharedFileInputStream.pos:I
            baload
            sipush 255
            iand
            ireturn
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljavax/mail/util/SharedFileInputStream;
    Exceptions:
      throws java.io.IOException

  private int read1(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 312
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            isub
            istore 4 /* avail */
        start local 4 // int avail
         1: .line 313
            iload 4 /* avail */
            ifgt 5
         2: .line 324
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.fill:()V
         3: .line 325
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            isub
            istore 4 /* avail */
         4: .line 326
            iload 4 /* avail */
            ifgt 5
            iconst_m1
            ireturn
         5: .line 328
      StackMap locals: int
      StackMap stack:
            iload 4 /* avail */
            iload 3 /* len */
            if_icmpge 6
            iload 4 /* avail */
            goto 7
      StackMap locals:
      StackMap stack:
         6: iload 3 /* len */
      StackMap locals:
      StackMap stack: int
         7: istore 5 /* cnt */
        start local 5 // int cnt
         8: .line 329
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.buf:[B
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            aload 1 /* b */
            iload 2 /* off */
            iload 5 /* cnt */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         9: .line 330
            aload 0 /* this */
            dup
            getfield javax.mail.util.SharedFileInputStream.pos:I
            iload 5 /* cnt */
            iadd
            putfield javax.mail.util.SharedFileInputStream.pos:I
        10: .line 331
            iload 5 /* cnt */
            ireturn
        end local 5 // int cnt
        end local 4 // int avail
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   11     0   this  Ljavax/mail/util/SharedFileInputStream;
            0   11     1      b  [B
            0   11     2    off  I
            0   11     3    len  I
            1   11     4  avail  I
            8   11     5    cnt  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public synchronized int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 353
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.ensureOpen:()V
         1: .line 354
            iload 2 /* off */
            iload 3 /* len */
            ior
            iload 2 /* off */
            iload 3 /* len */
            iadd
            ior
            aload 1 /* b */
            arraylength
            iload 2 /* off */
            iload 3 /* len */
            iadd
            isub
            ior
            ifge 3
         2: .line 355
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
         3: .line 356
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            ifne 5
         4: .line 357
            iconst_0
            ireturn
         5: .line 360
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual javax.mail.util.SharedFileInputStream.read1:([BII)I
            istore 4 /* n */
        start local 4 // int n
         6: .line 361
            iload 4 /* n */
            ifgt 10
            iload 4 /* n */
            ireturn
         7: .line 363
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 4 /* n */
            iadd
            iload 3 /* len */
            iload 4 /* n */
            isub
            invokevirtual javax.mail.util.SharedFileInputStream.read1:([BII)I
            istore 5 /* n1 */
        start local 5 // int n1
         8: .line 364
            iload 5 /* n1 */
            ifgt 9
            goto 11
         9: .line 365
      StackMap locals: int
      StackMap stack:
            iload 4 /* n */
            iload 5 /* n1 */
            iadd
            istore 4 /* n */
        end local 5 // int n1
        10: .line 362
      StackMap locals:
      StackMap stack:
            iload 4 /* n */
            iload 3 /* len */
            if_icmplt 7
        11: .line 367
      StackMap locals:
      StackMap stack:
            iload 4 /* n */
            ireturn
        end local 4 // int n
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Ljavax/mail/util/SharedFileInputStream;
            0   12     1     b  [B
            0   12     2   off  I
            0   12     3   len  I
            6   12     4     n  I
            8   10     5    n1  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public synchronized long skip(long);
    descriptor: (J)J
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // long n
         0: .line 380
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.ensureOpen:()V
         1: .line 381
            lload 1 /* n */
            lconst_0
            lcmp
            ifgt 3
         2: .line 382
            lconst_0
            lreturn
         3: .line 384
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            isub
            i2l
            lstore 3 /* avail */
        start local 3 // long avail
         4: .line 386
            lload 3 /* avail */
            lconst_0
            lcmp
            ifgt 9
         5: .line 394
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.fill:()V
         6: .line 395
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            isub
            i2l
            lstore 3 /* avail */
         7: .line 396
            lload 3 /* avail */
            lconst_0
            lcmp
            ifgt 9
         8: .line 397
            lconst_0
            lreturn
         9: .line 400
      StackMap locals: long
      StackMap stack:
            lload 3 /* avail */
            lload 1 /* n */
            lcmp
            ifge 10
            lload 3 /* avail */
            goto 11
      StackMap locals:
      StackMap stack:
        10: lload 1 /* n */
      StackMap locals:
      StackMap stack: long
        11: lstore 5 /* skipped */
        start local 5 // long skipped
        12: .line 401
            aload 0 /* this */
            dup
            getfield javax.mail.util.SharedFileInputStream.pos:I
            i2l
            lload 5 /* skipped */
            ladd
            l2i
            putfield javax.mail.util.SharedFileInputStream.pos:I
        13: .line 402
            lload 5 /* skipped */
            lreturn
        end local 5 // long skipped
        end local 3 // long avail
        end local 1 // long n
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0     this  Ljavax/mail/util/SharedFileInputStream;
            0   14     1        n  J
            4   14     3    avail  J
           12   14     5  skipped  J
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      n     

  public synchronized int available();
    descriptor: ()I
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 415
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.ensureOpen:()V
         1: .line 416
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            isub
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.in_available:()I
            iadd
            ireturn
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/mail/util/SharedFileInputStream;
    Exceptions:
      throws java.io.IOException

  private int in_available();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 421
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.start:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.datalen:J
            ladd
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.bufpos:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.count:I
            i2l
            ladd
            lsub
            l2i
            ireturn
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/mail/util/SharedFileInputStream;
    Exceptions:
      throws java.io.IOException

  public synchronized void mark(int);
    descriptor: (I)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // int readlimit
         0: .line 434
            aload 0 /* this */
            iload 1 /* readlimit */
            putfield javax.mail.util.SharedFileInputStream.marklimit:I
         1: .line 435
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            putfield javax.mail.util.SharedFileInputStream.markpos:I
         2: .line 436
            return
        end local 1 // int readlimit
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0       this  Ljavax/mail/util/SharedFileInputStream;
            0    3     1  readlimit  I
    MethodParameters:
           Name  Flags
      readlimit  

  public synchronized void reset();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 454
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.ensureOpen:()V
         1: .line 455
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.markpos:I
            ifge 3
         2: .line 456
            new java.io.IOException
            dup
            ldc "Resetting to invalid mark"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 457
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.markpos:I
            putfield javax.mail.util.SharedFileInputStream.pos:I
         4: .line 458
            return
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/mail/util/SharedFileInputStream;
    Exceptions:
      throws java.io.IOException

  public boolean markSupported();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 473
            iconst_1
            ireturn
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/mail/util/SharedFileInputStream;

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 484
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
            ifnonnull 2
         1: .line 485
            return
         2: .line 487
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.master:Z
            ifeq 4
         3: .line 488
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.sf:Ljavax/mail/util/SharedFileInputStream$SharedFile;
            invokevirtual javax.mail.util.SharedFileInputStream$SharedFile.forceClose:()V
            goto 11
         4: .line 490
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.sf:Ljavax/mail/util/SharedFileInputStream$SharedFile;
            invokevirtual javax.mail.util.SharedFileInputStream$SharedFile.close:()V
         5: .line 491
            goto 11
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: astore 1
         7: .line 492
            aload 0 /* this */
            aconst_null
            putfield javax.mail.util.SharedFileInputStream.sf:Ljavax/mail/util/SharedFileInputStream$SharedFile;
         8: .line 493
            aload 0 /* this */
            aconst_null
            putfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
         9: .line 494
            aload 0 /* this */
            aconst_null
            putfield javax.mail.util.SharedFileInputStream.buf:[B
        10: .line 495
            aload 1
            athrow
        11: .line 492
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield javax.mail.util.SharedFileInputStream.sf:Ljavax/mail/util/SharedFileInputStream$SharedFile;
        12: .line 493
            aload 0 /* this */
            aconst_null
            putfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
        13: .line 494
            aload 0 /* this */
            aconst_null
            putfield javax.mail.util.SharedFileInputStream.buf:[B
        14: .line 496
            return
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   15     0  this  Ljavax/mail/util/SharedFileInputStream;
      Exception table:
        from    to  target  type
           2     6       6  any
    Exceptions:
      throws java.io.IOException

  public long getPosition();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 508
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
            ifnonnull 2
         1: .line 509
            new java.lang.RuntimeException
            dup
            ldc "Stream closed"
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 510
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.bufpos:J
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.pos:I
            i2l
            ladd
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.start:J
            lsub
            lreturn
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/mail/util/SharedFileInputStream;

  public synchronized java.io.InputStream newStream(long, long);
    descriptor: (JJ)Ljava/io/InputStream;
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=9, locals=5, args_size=3
        start local 0 // javax.mail.util.SharedFileInputStream this
        start local 1 // long start
        start local 3 // long end
         0: .line 527
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.in:Ljava/io/RandomAccessFile;
            ifnonnull 2
         1: .line 528
            new java.lang.RuntimeException
            dup
            ldc "Stream closed"
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 529
      StackMap locals:
      StackMap stack:
            lload 1 /* start */
            lconst_0
            lcmp
            ifge 4
         3: .line 530
            new java.lang.IllegalArgumentException
            dup
            ldc "start < 0"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 531
      StackMap locals:
      StackMap stack:
            lload 3 /* end */
            ldc -1
            lcmp
            ifne 6
         5: .line 532
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.datalen:J
            lstore 3 /* end */
         6: .line 533
      StackMap locals:
      StackMap stack:
            new javax.mail.util.SharedFileInputStream
            dup
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.sf:Ljavax/mail/util/SharedFileInputStream$SharedFile;
         7: .line 534
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.start:J
            lload 1 /* start */
            ladd
            lload 3 /* end */
            lload 1 /* start */
            lsub
            aload 0 /* this */
            getfield javax.mail.util.SharedFileInputStream.bufsize:I
         8: .line 533
            invokespecial javax.mail.util.SharedFileInputStream.<init>:(Ljavax/mail/util/SharedFileInputStream$SharedFile;JJI)V
            areturn
        end local 3 // long end
        end local 1 // long start
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Ljavax/mail/util/SharedFileInputStream;
            0    9     1  start  J
            0    9     3    end  J
    MethodParameters:
       Name  Flags
      start  
      end    

  protected void finalize();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.mail.util.SharedFileInputStream this
         0: .line 560
            aload 0 /* this */
            invokespecial java.lang.Object.finalize:()V
         1: .line 561
            aload 0 /* this */
            invokevirtual javax.mail.util.SharedFileInputStream.close:()V
         2: .line 562
            return
        end local 0 // javax.mail.util.SharedFileInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/mail/util/SharedFileInputStream;
    Exceptions:
      throws java.lang.Throwable
}
SourceFile: "SharedFileInputStream.java"
NestMembers:
  javax.mail.util.SharedFileInputStream$SharedFile
InnerClasses:
  SharedFile = javax.mail.util.SharedFileInputStream$SharedFile of javax.mail.util.SharedFileInputStream