final class com.sun.xml.internal.org.jvnet.mimepull.DataHead
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.sun.xml.internal.org.jvnet.mimepull.DataHead
  super_class: java.lang.Object
{
  volatile com.sun.xml.internal.org.jvnet.mimepull.Chunk head;
    descriptor: Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
    flags: (0x0040) ACC_VOLATILE

  volatile com.sun.xml.internal.org.jvnet.mimepull.Chunk tail;
    descriptor: Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
    flags: (0x0040) ACC_VOLATILE

  com.sun.xml.internal.org.jvnet.mimepull.DataFile dataFile;
    descriptor: Lcom/sun/xml/internal/org/jvnet/mimepull/DataFile;
    flags: (0x0000) 

  private final com.sun.xml.internal.org.jvnet.mimepull.MIMEPart part;
    descriptor: Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  boolean readOnce;
    descriptor: Z
    flags: (0x0000) 

  volatile long inMemory;
    descriptor: J
    flags: (0x0040) ACC_VOLATILE

  private java.lang.Throwable consumedAt;
    descriptor: Ljava/lang/Throwable;
    flags: (0x0002) ACC_PRIVATE

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 41
            ldc Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic com.sun.xml.internal.org.jvnet.mimepull.DataHead.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(com.sun.xml.internal.org.jvnet.mimepull.MIMEPart);
    descriptor: (Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
        start local 1 // com.sun.xml.internal.org.jvnet.mimepull.MIMEPart part
         0: .line 63
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 64
            aload 0 /* this */
            aload 1 /* part */
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.part:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;
         2: .line 65
            return
        end local 1 // com.sun.xml.internal.org.jvnet.mimepull.MIMEPart part
        end local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;
            0    3     1  part  Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;
    MethodParameters:
      Name  Flags
      part  

  void addBody(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)V
    flags: (0x0000) 
    Code:
      stack=8, locals=3, args_size=2
        start local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
        start local 1 // java.nio.ByteBuffer buf
         0: .line 68
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         1: .line 69
            aload 0 /* this */
            dup
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.inMemory:J
            aload 1 /* buf */
            invokevirtual java.nio.ByteBuffer.limit:()I
            i2l
            ladd
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.inMemory:J
         2: .line 68
            aload 2
            monitorexit
         3: goto 6
      StackMap locals: com.sun.xml.internal.org.jvnet.mimepull.DataHead java.nio.ByteBuffer com.sun.xml.internal.org.jvnet.mimepull.DataHead
      StackMap stack: java.lang.Throwable
         4: aload 2
            monitorexit
         5: athrow
         6: .line 71
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.tail:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            ifnull 9
         7: .line 72
            aload 0 /* this */
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.tail:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            aload 0 /* this */
            aload 1 /* buf */
            invokevirtual com.sun.xml.internal.org.jvnet.mimepull.Chunk.createNext:(Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;Ljava/nio/ByteBuffer;)Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.tail:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
         8: .line 73
            goto 10
         9: .line 74
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            new com.sun.xml.internal.org.jvnet.mimepull.Chunk
            dup
            new com.sun.xml.internal.org.jvnet.mimepull.MemoryData
            dup
            aload 1 /* buf */
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.part:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;
            getfield com.sun.xml.internal.org.jvnet.mimepull.MIMEPart.msg:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEMessage;
            getfield com.sun.xml.internal.org.jvnet.mimepull.MIMEMessage.config:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEConfig;
            invokespecial com.sun.xml.internal.org.jvnet.mimepull.MemoryData.<init>:(Ljava/nio/ByteBuffer;Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEConfig;)V
            invokespecial com.sun.xml.internal.org.jvnet.mimepull.Chunk.<init>:(Lcom/sun/xml/internal/org/jvnet/mimepull/Data;)V
            dup_x1
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.tail:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.head:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
        10: .line 76
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.nio.ByteBuffer buf
        end local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;
            0   11     1   buf  Ljava/nio/ByteBuffer;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    MethodParameters:
      Name  Flags
      buf   

  void doneParsing();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
         0: .line 79
            return
        end local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;

  void moveTo(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=7, args_size=2
        start local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
        start local 1 // java.io.File f
         0: .line 82
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.dataFile:Lcom/sun/xml/internal/org/jvnet/mimepull/DataFile;
            ifnull 3
         1: .line 83
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.dataFile:Lcom/sun/xml/internal/org/jvnet/mimepull/DataFile;
            aload 1 /* f */
            invokevirtual com.sun.xml.internal.org.jvnet.mimepull.DataFile.renameTo:(Ljava/io/File;)V
         2: .line 84
            goto 20
         3: .line 86
      StackMap locals:
      StackMap stack:
            new java.io.FileOutputStream
            dup
            aload 1 /* f */
            invokespecial java.io.FileOutputStream.<init>:(Ljava/io/File;)V
            astore 2 /* os */
        start local 2 // java.io.OutputStream os
         4: .line 88
            aload 0 /* this */
            invokevirtual com.sun.xml.internal.org.jvnet.mimepull.DataHead.readOnce:()Ljava/io/InputStream;
            astore 3 /* in */
        start local 3 // java.io.InputStream in
         5: .line 89
            sipush 8192
            newarray 8
            astore 4 /* buf */
        start local 4 // byte[] buf
         6: .line 91
            goto 8
        start local 5 // int len
         7: .line 92
      StackMap locals: com.sun.xml.internal.org.jvnet.mimepull.DataHead java.io.File java.io.OutputStream java.io.InputStream byte[] int
      StackMap stack:
            aload 2 /* os */
            aload 4 /* buf */
            iconst_0
            iload 5 /* len */
            invokevirtual java.io.OutputStream.write:([BII)V
        end local 5 // int len
         8: .line 91
      StackMap locals:
      StackMap stack:
            aload 3 /* in */
            aload 4 /* buf */
            invokevirtual java.io.InputStream.read:([B)I
            dup
            istore 5 /* len */
        start local 5 // int len
         9: iconst_m1
            if_icmpne 7
        end local 5 // int len
        end local 4 // byte[] buf
        end local 3 // java.io.InputStream in
        10: .line 94
            goto 15
      StackMap locals: com.sun.xml.internal.org.jvnet.mimepull.DataHead java.io.File java.io.OutputStream
      StackMap stack: java.lang.Throwable
        11: astore 6
        12: .line 95
            aload 2 /* os */
            ifnull 14
        13: .line 96
            aload 2 /* os */
            invokevirtual java.io.OutputStream.close:()V
        14: .line 98
      StackMap locals: com.sun.xml.internal.org.jvnet.mimepull.DataHead java.io.File java.io.OutputStream top top top java.lang.Throwable
      StackMap stack:
            aload 6
            athrow
        15: .line 95
      StackMap locals: com.sun.xml.internal.org.jvnet.mimepull.DataHead java.io.File java.io.OutputStream
      StackMap stack:
            aload 2 /* os */
            ifnull 20
        16: .line 96
            aload 2 /* os */
            invokevirtual java.io.OutputStream.close:()V
        end local 2 // java.io.OutputStream os
        17: .line 99
            goto 20
      StackMap locals: com.sun.xml.internal.org.jvnet.mimepull.DataHead java.io.File
      StackMap stack: java.io.IOException
        18: astore 2 /* ioe */
        start local 2 // java.io.IOException ioe
        19: .line 100
            new com.sun.xml.internal.org.jvnet.mimepull.MIMEParsingException
            dup
            aload 2 /* ioe */
            invokespecial com.sun.xml.internal.org.jvnet.mimepull.MIMEParsingException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.io.IOException ioe
        20: .line 103
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.File f
        end local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   21     0  this  Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;
            0   21     1     f  Ljava/io/File;
            4   17     2    os  Ljava/io/OutputStream;
            5   10     3    in  Ljava/io/InputStream;
            6   10     4   buf  [B
            7    8     5   len  I
            9   10     5   len  I
           19   20     2   ioe  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           4    11      11  any
           3    17      18  Class java.io.IOException
    MethodParameters:
      Name  Flags
      f     

  void close();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
         0: .line 106
            aload 0 /* this */
            aload 0 /* this */
            aconst_null
            dup_x1
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.tail:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.head:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
         1: .line 107
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.dataFile:Lcom/sun/xml/internal/org/jvnet/mimepull/DataFile;
            ifnull 3
         2: .line 108
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.dataFile:Lcom/sun/xml/internal/org/jvnet/mimepull/DataFile;
            invokevirtual com.sun.xml.internal.org.jvnet.mimepull.DataFile.close:()V
         3: .line 110
      StackMap locals:
      StackMap stack:
            return
        end local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;

  public java.io.InputStream read();
    descriptor: ()Ljava/io/InputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
         0: .line 123
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.readOnce:Z
            ifeq 4
         1: .line 124
            new java.lang.IllegalStateException
            dup
            ldc "readOnce() is called before, read() cannot be called later."
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 129
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.part:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;
            getfield com.sun.xml.internal.org.jvnet.mimepull.MIMEPart.msg:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEMessage;
            invokevirtual com.sun.xml.internal.org.jvnet.mimepull.MIMEMessage.makeProgress:()Z
            ifne 4
         3: .line 130
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "No such MIME Part: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.part:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 128
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.tail:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            ifnull 2
         5: .line 134
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.head:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            ifnonnull 7
         6: .line 135
            new java.lang.IllegalStateException
            dup
            ldc "Already read. Probably readOnce() is called before."
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 137
      StackMap locals:
      StackMap stack:
            new com.sun.xml.internal.org.jvnet.mimepull.DataHead$ReadMultiStream
            dup
            aload 0 /* this */
            invokespecial com.sun.xml.internal.org.jvnet.mimepull.DataHead$ReadMultiStream.<init>:(Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;)V
            areturn
        end local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;

  private boolean unconsumed();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
         0: .line 151
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.consumedAt:Ljava/lang/Throwable;
            ifnull 4
         1: .line 152
            new java.lang.AssertionError
            dup
            ldc "readOnce() is already called before. See the nested exception from where it's called."
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            astore 1 /* error */
        start local 1 // java.lang.AssertionError error
         2: .line 153
            aload 1 /* error */
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.consumedAt:Ljava/lang/Throwable;
            invokevirtual java.lang.AssertionError.initCause:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            pop
         3: .line 154
            aload 1 /* error */
            athrow
        end local 1 // java.lang.AssertionError error
         4: .line 156
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new java.lang.Exception
            dup
            invokespecial java.lang.Exception.<init>:()V
            invokevirtual java.lang.Exception.fillInStackTrace:()Ljava/lang/Throwable;
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.consumedAt:Ljava/lang/Throwable;
         5: .line 157
            iconst_1
            ireturn
        end local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    6     0   this  Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;
            2    4     1  error  Ljava/lang/AssertionError;

  public java.io.InputStream readOnce();
    descriptor: ()Ljava/io/InputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
         0: .line 173
            getstatic com.sun.xml.internal.org.jvnet.mimepull.DataHead.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            invokevirtual com.sun.xml.internal.org.jvnet.mimepull.DataHead.unconsumed:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 174
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.readOnce:Z
            ifeq 3
         2: .line 175
            new java.lang.IllegalStateException
            dup
            ldc "readOnce() is called before. It can only be called once."
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 177
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.readOnce:Z
         4: .line 179
            goto 7
         5: .line 180
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.part:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;
            getfield com.sun.xml.internal.org.jvnet.mimepull.MIMEPart.msg:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEMessage;
            invokevirtual com.sun.xml.internal.org.jvnet.mimepull.MIMEMessage.makeProgress:()Z
            ifne 7
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.tail:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            ifnonnull 7
         6: .line 181
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "No such Part: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.part:Lcom/sun/xml/internal/org/jvnet/mimepull/MIMEPart;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 179
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.tail:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
            ifnull 5
         8: .line 184
            new com.sun.xml.internal.org.jvnet.mimepull.DataHead$ReadOnceStream
            dup
            aload 0 /* this */
            invokespecial com.sun.xml.internal.org.jvnet.mimepull.DataHead$ReadOnceStream.<init>:(Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;)V
            astore 1 /* in */
        start local 1 // java.io.InputStream in
         9: .line 185
            aload 0 /* this */
            aconst_null
            putfield com.sun.xml.internal.org.jvnet.mimepull.DataHead.head:Lcom/sun/xml/internal/org/jvnet/mimepull/Chunk;
        10: .line 186
            aload 1 /* in */
            areturn
        end local 1 // java.io.InputStream in
        end local 0 // com.sun.xml.internal.org.jvnet.mimepull.DataHead this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lcom/sun/xml/internal/org/jvnet/mimepull/DataHead;
            9   11     1    in  Ljava/io/InputStream;
}
SourceFile: "DataHead.java"
NestMembers:
  com.sun.xml.internal.org.jvnet.mimepull.DataHead$ReadMultiStream  com.sun.xml.internal.org.jvnet.mimepull.DataHead$ReadOnceStream
InnerClasses:
  ReadMultiStream = com.sun.xml.internal.org.jvnet.mimepull.DataHead$ReadMultiStream of com.sun.xml.internal.org.jvnet.mimepull.DataHead
  final ReadOnceStream = com.sun.xml.internal.org.jvnet.mimepull.DataHead$ReadOnceStream of com.sun.xml.internal.org.jvnet.mimepull.DataHead