http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
public class org.apache.fop.afp.modca.ObjectAreaPosition extends org.apache.fop.afp.modca.AbstractAFPObject
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.fop.afp.modca.ObjectAreaPosition
  super_class: org.apache.fop.afp.modca.AbstractAFPObject
{
  public static final byte REFCSYS_PAGE_SEGMENT_RELATIVE;
    descriptor: B
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  public static final byte REFCSYS_PAGE_RELATIVE;
    descriptor: B
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private final int x;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int y;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int rotation;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private byte refCSys;
    descriptor: B
    flags: (0x0002) ACC_PRIVATE

  public void <init>(int, int, int);
    descriptor: (III)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
        start local 1 // int x
        start local 2 // int y
        start local 3 // int rotation
         0: .line 57
            aload 0 /* this */
            iload 1 /* x */
            iload 2 /* y */
            iload 3 /* rotation */
            iconst_1
            invokespecial org.apache.fop.afp.modca.ObjectAreaPosition.<init>:(IIIB)V
         1: .line 58
            return
        end local 3 // int rotation
        end local 2 // int y
        end local 1 // int x
        end local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/fop/afp/modca/ObjectAreaPosition;
            0    2     1         x  I
            0    2     2         y  I
            0    2     3  rotation  I
    MethodParameters:
          Name  Flags
      x         
      y         
      rotation  

  public void <init>(int, int, int, byte);
    descriptor: (IIIB)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=5
        start local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
        start local 1 // int x
        start local 2 // int y
        start local 3 // int rotation
        start local 4 // byte refCSys
         0: .line 68
            aload 0 /* this */
            invokespecial org.apache.fop.afp.modca.AbstractAFPObject.<init>:()V
         1: .line 47
            aload 0 /* this */
            iconst_1
            putfield org.apache.fop.afp.modca.ObjectAreaPosition.refCSys:B
         2: .line 69
            aload 0 /* this */
            iload 1 /* x */
            putfield org.apache.fop.afp.modca.ObjectAreaPosition.x:I
         3: .line 70
            aload 0 /* this */
            iload 2 /* y */
            putfield org.apache.fop.afp.modca.ObjectAreaPosition.y:I
         4: .line 71
            aload 0 /* this */
            iload 3 /* rotation */
            putfield org.apache.fop.afp.modca.ObjectAreaPosition.rotation:I
         5: .line 72
            aload 0 /* this */
            iload 4 /* refCSys */
            invokevirtual org.apache.fop.afp.modca.ObjectAreaPosition.setReferenceCoordinateSystem:(B)V
         6: .line 73
            return
        end local 4 // byte refCSys
        end local 3 // int rotation
        end local 2 // int y
        end local 1 // int x
        end local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lorg/apache/fop/afp/modca/ObjectAreaPosition;
            0    7     1         x  I
            0    7     2         y  I
            0    7     3  rotation  I
            0    7     4   refCSys  B
    MethodParameters:
          Name  Flags
      x         
      y         
      rotation  
      refCSys   

  public void setReferenceCoordinateSystem(byte);
    descriptor: (B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
        start local 1 // byte refCSys
         0: .line 80
            aload 0 /* this */
            iload 1 /* refCSys */
            putfield org.apache.fop.afp.modca.ObjectAreaPosition.refCSys:B
         1: .line 81
            return
        end local 1 // byte refCSys
        end local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/apache/fop/afp/modca/ObjectAreaPosition;
            0    2     1  refCSys  B
    MethodParameters:
         Name  Flags
      refCSys  

  public void writeToStream(java.io.OutputStream);
    descriptor: (Ljava/io/OutputStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=10, args_size=2
        start local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
        start local 1 // java.io.OutputStream os
         0: .line 85
            bipush 33
            newarray 8
            astore 2 /* data */
        start local 2 // byte[] data
         1: .line 86
            aload 0 /* this */
            aload 2 /* data */
            bipush -84
            bipush 107
            invokevirtual org.apache.fop.afp.modca.ObjectAreaPosition.copySF:([BBB)V
         2: .line 88
            bipush 32
            iconst_2
            invokestatic org.apache.fop.afp.util.BinaryUtils.convert:(II)[B
            astore 3 /* len */
        start local 3 // byte[] len
         3: .line 89
            aload 2 /* data */
            iconst_1
            aload 3 /* len */
            iconst_0
            baload
            bastore
         4: .line 90
            aload 2 /* data */
            iconst_2
            aload 3 /* len */
            iconst_1
            baload
            bastore
         5: .line 92
            aload 2 /* data */
            bipush 9
            iconst_1
            bastore
         6: .line 93
            aload 2 /* data */
            bipush 10
            bipush 23
            bastore
         7: .line 95
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.x:I
            iconst_3
            invokestatic org.apache.fop.afp.util.BinaryUtils.convert:(II)[B
            astore 4 /* xcoord */
        start local 4 // byte[] xcoord
         8: .line 96
            aload 2 /* data */
            bipush 11
            aload 4 /* xcoord */
            iconst_0
            baload
            bastore
         9: .line 97
            aload 2 /* data */
            bipush 12
            aload 4 /* xcoord */
            iconst_1
            baload
            bastore
        10: .line 98
            aload 2 /* data */
            bipush 13
            aload 4 /* xcoord */
            iconst_2
            baload
            bastore
        11: .line 100
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.y:I
            iconst_3
            invokestatic org.apache.fop.afp.util.BinaryUtils.convert:(II)[B
            astore 5 /* ycoord */
        start local 5 // byte[] ycoord
        12: .line 101
            aload 2 /* data */
            bipush 14
            aload 5 /* ycoord */
            iconst_0
            baload
            bastore
        13: .line 102
            aload 2 /* data */
            bipush 15
            aload 5 /* ycoord */
            iconst_1
            baload
            bastore
        14: .line 103
            aload 2 /* data */
            bipush 16
            aload 5 /* ycoord */
            iconst_2
            baload
            bastore
        15: .line 105
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.rotation:I
            iconst_2
            idiv
            i2b
            istore 6 /* xorient */
        start local 6 // byte xorient
        16: .line 106
            aload 2 /* data */
            bipush 17
            iload 6 /* xorient */
            bastore
        17: .line 108
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.rotation:I
            iconst_2
            idiv
            bipush 45
            iadd
            i2b
            istore 7 /* yorient */
        start local 7 // byte yorient
        18: .line 109
            aload 2 /* data */
            bipush 19
            iload 7 /* yorient */
            bastore
        19: .line 111
            iconst_0
            iconst_3
            invokestatic org.apache.fop.afp.util.BinaryUtils.convert:(II)[B
            astore 8 /* xoffset */
        start local 8 // byte[] xoffset
        20: .line 112
            aload 2 /* data */
            bipush 22
            aload 8 /* xoffset */
            iconst_0
            baload
            bastore
        21: .line 113
            aload 2 /* data */
            bipush 23
            aload 8 /* xoffset */
            iconst_1
            baload
            bastore
        22: .line 114
            aload 2 /* data */
            bipush 24
            aload 8 /* xoffset */
            iconst_2
            baload
            bastore
        23: .line 116
            iconst_0
            iconst_3
            invokestatic org.apache.fop.afp.util.BinaryUtils.convert:(II)[B
            astore 9 /* yoffset */
        start local 9 // byte[] yoffset
        24: .line 117
            aload 2 /* data */
            bipush 25
            aload 9 /* yoffset */
            iconst_0
            baload
            bastore
        25: .line 118
            aload 2 /* data */
            bipush 26
            aload 9 /* yoffset */
            iconst_1
            baload
            bastore
        26: .line 119
            aload 2 /* data */
            bipush 27
            aload 9 /* yoffset */
            iconst_2
            baload
            bastore
        27: .line 121
            aload 2 /* data */
            bipush 28
            iconst_0
            bastore
        28: .line 122
            aload 2 /* data */
            bipush 29
            iconst_0
            bastore
        29: .line 124
            aload 2 /* data */
            bipush 30
            bipush 45
            bastore
        30: .line 125
            aload 2 /* data */
            bipush 31
            iconst_0
            bastore
        31: .line 127
            aload 2 /* data */
            bipush 32
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.refCSys:B
            bastore
        32: .line 129
            aload 1 /* os */
            aload 2 /* data */
            invokevirtual java.io.OutputStream.write:([B)V
        33: .line 130
            return
        end local 9 // byte[] yoffset
        end local 8 // byte[] xoffset
        end local 7 // byte yorient
        end local 6 // byte xorient
        end local 5 // byte[] ycoord
        end local 4 // byte[] xcoord
        end local 3 // byte[] len
        end local 2 // byte[] data
        end local 1 // java.io.OutputStream os
        end local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   34     0     this  Lorg/apache/fop/afp/modca/ObjectAreaPosition;
            0   34     1       os  Ljava/io/OutputStream;
            1   34     2     data  [B
            3   34     3      len  [B
            8   34     4   xcoord  [B
           12   34     5   ycoord  [B
           16   34     6  xorient  B
           18   34     7  yorient  B
           20   34     8  xoffset  [B
           24   34     9  yoffset  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      os    

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
         0: .line 134
            new java.lang.StringBuilder
            dup
            ldc "ObjectAreaPosition{x="
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         1: .line 135
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.x:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         2: .line 136
            ldc ", y="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.y:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         3: .line 137
            ldc ", rotation="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.rotation:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         4: .line 138
            ldc ", rotation="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.fop.afp.modca.ObjectAreaPosition.rotation:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         5: .line 139
            ldc ", xOffset="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iconst_0
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         6: .line 140
            ldc ", yOffset="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iconst_0
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         7: .line 134
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.apache.fop.afp.modca.ObjectAreaPosition this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/fop/afp/modca/ObjectAreaPosition;
}
SourceFile: "ObjectAreaPosition.java"