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.pdf.FlateFilter extends org.apache.fop.pdf.PDFFilter
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.fop.pdf.FlateFilter
  super_class: org.apache.fop.pdf.PDFFilter
{
  public static final int PREDICTION_NONE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int PREDICTION_TIFF2;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public static final int PREDICTION_PNG_NONE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 10

  public static final int PREDICTION_PNG_SUB;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 11

  public static final int PREDICTION_PNG_UP;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 12

  public static final int PREDICTION_PNG_AVG;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 13

  public static final int PREDICTION_PNG_PAETH;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 14

  public static final int PREDICTION_PNG_OPT;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 15

  private int predictor;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int colors;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int bitsPerComponent;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int columns;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.FlateFilter this
         0: .line 36
            aload 0 /* this */
            invokespecial org.apache.fop.pdf.PDFFilter.<init>:()V
         1: .line 78
            aload 0 /* this */
            iconst_1
            putfield org.apache.fop.pdf.FlateFilter.predictor:I
         2: .line 36
            return
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/fop/pdf/FlateFilter;

  public java.lang.String getName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.FlateFilter this
         0: .line 89
            ldc "/FlateDecode"
            areturn
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/pdf/FlateFilter;

  public org.apache.fop.pdf.PDFObject getDecodeParms();
    descriptor: ()Lorg/apache/fop/pdf/PDFObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.apache.fop.pdf.FlateFilter this
         0: .line 98
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.predictor:I
            iconst_1
            if_icmple 10
         1: .line 99
            new org.apache.fop.pdf.PDFDictionary
            dup
            invokespecial org.apache.fop.pdf.PDFDictionary.<init>:()V
            astore 1 /* dict */
        start local 1 // org.apache.fop.pdf.PDFDictionary dict
         2: .line 100
            aload 1 /* dict */
            ldc "Predictor"
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.predictor:I
            invokevirtual org.apache.fop.pdf.PDFDictionary.put:(Ljava/lang/String;I)V
         3: .line 101
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.colors:I
            iconst_1
            if_icmple 5
         4: .line 102
            aload 1 /* dict */
            ldc "Colors"
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.colors:I
            invokevirtual org.apache.fop.pdf.PDFDictionary.put:(Ljava/lang/String;I)V
         5: .line 104
      StackMap locals: org.apache.fop.pdf.PDFDictionary
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.bitsPerComponent:I
            ifle 7
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.bitsPerComponent:I
            bipush 8
            if_icmpeq 7
         6: .line 105
            aload 1 /* dict */
            ldc "BitsPerComponent"
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.bitsPerComponent:I
            invokevirtual org.apache.fop.pdf.PDFDictionary.put:(Ljava/lang/String;I)V
         7: .line 107
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.columns:I
            iconst_1
            if_icmple 9
         8: .line 108
            aload 1 /* dict */
            ldc "Columns"
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.columns:I
            invokevirtual org.apache.fop.pdf.PDFDictionary.put:(Ljava/lang/String;I)V
         9: .line 110
      StackMap locals:
      StackMap stack:
            aload 1 /* dict */
            areturn
        end local 1 // org.apache.fop.pdf.PDFDictionary dict
        10: .line 112
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lorg/apache/fop/pdf/FlateFilter;
            2   10     1  dict  Lorg/apache/fop/pdf/PDFDictionary;

  public void setPredictor(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.pdf.FlateFilter this
        start local 1 // int predictor
         0: .line 122
            aload 0 /* this */
            iload 1 /* predictor */
            putfield org.apache.fop.pdf.FlateFilter.predictor:I
         1: .line 124
            return
        end local 1 // int predictor
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/apache/fop/pdf/FlateFilter;
            0    2     1  predictor  I
    Exceptions:
      throws org.apache.fop.pdf.PDFFilterException
    MethodParameters:
           Name  Flags
      predictor  

  public int getPredictor();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.FlateFilter this
         0: .line 132
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.predictor:I
            ireturn
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/pdf/FlateFilter;

  public void setColors(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.fop.pdf.FlateFilter this
        start local 1 // int colors
         0: .line 142
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.predictor:I
            iconst_1
            if_icmpeq 3
         1: .line 143
            aload 0 /* this */
            iload 1 /* colors */
            putfield org.apache.fop.pdf.FlateFilter.colors:I
         2: .line 144
            goto 6
         3: .line 145
      StackMap locals:
      StackMap stack:
            new org.apache.fop.pdf.PDFFilterException
            dup
         4: .line 146
            ldc "Prediction must not be PREDICTION_NONE in order to set Colors"
         5: .line 145
            invokespecial org.apache.fop.pdf.PDFFilterException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 149
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int colors
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/apache/fop/pdf/FlateFilter;
            0    7     1  colors  I
    Exceptions:
      throws org.apache.fop.pdf.PDFFilterException
    MethodParameters:
        Name  Flags
      colors  

  public int getColors();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.FlateFilter this
         0: .line 157
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.colors:I
            ireturn
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/pdf/FlateFilter;

  public void setBitsPerComponent(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.fop.pdf.FlateFilter this
        start local 1 // int bits
         0: .line 167
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.predictor:I
            iconst_1
            if_icmpeq 3
         1: .line 168
            aload 0 /* this */
            iload 1 /* bits */
            putfield org.apache.fop.pdf.FlateFilter.bitsPerComponent:I
         2: .line 169
            goto 6
         3: .line 170
      StackMap locals:
      StackMap stack:
            new org.apache.fop.pdf.PDFFilterException
            dup
         4: .line 171
            ldc "Prediction must not be PREDICTION_NONE in order to set bitsPerComponent"
         5: .line 170
            invokespecial org.apache.fop.pdf.PDFFilterException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 174
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int bits
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/fop/pdf/FlateFilter;
            0    7     1  bits  I
    Exceptions:
      throws org.apache.fop.pdf.PDFFilterException
    MethodParameters:
      Name  Flags
      bits  

  public int getBitsPerComponent();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.FlateFilter this
         0: .line 182
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.bitsPerComponent:I
            ireturn
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/pdf/FlateFilter;

  public void setColumns(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.fop.pdf.FlateFilter this
        start local 1 // int columns
         0: .line 192
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.predictor:I
            iconst_1
            if_icmpeq 3
         1: .line 193
            aload 0 /* this */
            iload 1 /* columns */
            putfield org.apache.fop.pdf.FlateFilter.columns:I
         2: .line 194
            goto 6
         3: .line 195
      StackMap locals:
      StackMap stack:
            new org.apache.fop.pdf.PDFFilterException
            dup
         4: .line 196
            ldc "Prediction must not be PREDICTION_NONE in order to set Columns"
         5: .line 195
            invokespecial org.apache.fop.pdf.PDFFilterException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 199
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int columns
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/apache/fop/pdf/FlateFilter;
            0    7     1  columns  I
    Exceptions:
      throws org.apache.fop.pdf.PDFFilterException
    MethodParameters:
         Name  Flags
      columns  

  public int getColumns();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.FlateFilter this
         0: .line 207
            aload 0 /* this */
            getfield org.apache.fop.pdf.FlateFilter.columns:I
            ireturn
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/pdf/FlateFilter;

  public java.io.OutputStream applyFilter(java.io.OutputStream);
    descriptor: (Ljava/io/OutputStream;)Ljava/io/OutputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.fop.pdf.FlateFilter this
        start local 1 // java.io.OutputStream out
         0: .line 213
            aload 0 /* this */
            invokevirtual org.apache.fop.pdf.FlateFilter.isApplied:()Z
            ifeq 2
         1: .line 214
            aload 1 /* out */
            areturn
         2: .line 216
      StackMap locals:
      StackMap stack:
            new org.apache.xmlgraphics.util.io.FlateEncodeOutputStream
            dup
            aload 1 /* out */
            invokespecial org.apache.xmlgraphics.util.io.FlateEncodeOutputStream.<init>:(Ljava/io/OutputStream;)V
            areturn
        end local 1 // java.io.OutputStream out
        end local 0 // org.apache.fop.pdf.FlateFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/fop/pdf/FlateFilter;
            0    3     1   out  Ljava/io/OutputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      out   
}
SourceFile: "FlateFilter.java"