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 final class org.apache.fop.fonts.FontSelector
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.fop.fonts.FontSelector
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.fonts.FontSelector this
         0: .line 36
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 38
            return
        end local 0 // org.apache.fop.fonts.FontSelector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/fop/fonts/FontSelector;

  private static org.apache.fop.fonts.Font selectFontForCharacter(char, org.apache.fop.fo.FONode, org.apache.fop.fo.properties.CommonFont, org.apache.fop.datatypes.PercentBaseContext);
    descriptor: (CLorg/apache/fop/fo/FONode;Lorg/apache/fop/fo/properties/CommonFont;Lorg/apache/fop/datatypes/PercentBaseContext;)Lorg/apache/fop/fonts/Font;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=11, args_size=4
        start local 0 // char c
        start local 1 // org.apache.fop.fo.FONode fonode
        start local 2 // org.apache.fop.fo.properties.CommonFont commonFont
        start local 3 // org.apache.fop.datatypes.PercentBaseContext context
         0: .line 42
            aload 1 /* fonode */
            invokevirtual org.apache.fop.fo.FONode.getFOEventHandler:()Lorg/apache/fop/fo/FOEventHandler;
            invokevirtual org.apache.fop.fo.FOEventHandler.getFontInfo:()Lorg/apache/fop/fonts/FontInfo;
            astore 4 /* fi */
        start local 4 // org.apache.fop.fonts.FontInfo fi
         1: .line 43
            aload 2 /* commonFont */
            aload 4 /* fi */
            invokevirtual org.apache.fop.fo.properties.CommonFont.getFontState:(Lorg/apache/fop/fonts/FontInfo;)[Lorg/apache/fop/fonts/FontTriplet;
            astore 5 /* fontkeys */
        start local 5 // org.apache.fop.fonts.FontTriplet[] fontkeys
         2: .line 44
            aload 5 /* fontkeys */
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 10
      StackMap locals: int org.apache.fop.fo.FONode org.apache.fop.fo.properties.CommonFont org.apache.fop.datatypes.PercentBaseContext org.apache.fop.fonts.FontInfo org.apache.fop.fonts.FontTriplet[] top int int org.apache.fop.fonts.FontTriplet[]
      StackMap stack:
         3: aload 9
            iload 7
            aaload
            astore 6 /* fontkey */
        start local 6 // org.apache.fop.fonts.FontTriplet fontkey
         4: .line 45
            aload 4 /* fi */
            aload 6 /* fontkey */
            aload 2 /* commonFont */
            getfield org.apache.fop.fo.properties.CommonFont.fontSize:Lorg/apache/fop/datatypes/Length;
         5: .line 46
            aload 3 /* context */
            invokeinterface org.apache.fop.datatypes.Length.getValue:(Lorg/apache/fop/datatypes/PercentBaseContext;)I
         6: .line 45
            invokevirtual org.apache.fop.fonts.FontInfo.getFontInstance:(Lorg/apache/fop/fonts/FontTriplet;I)Lorg/apache/fop/fonts/Font;
            astore 10 /* font */
        start local 10 // org.apache.fop.fonts.Font font
         7: .line 47
            aload 10 /* font */
            iload 0 /* c */
            invokevirtual org.apache.fop.fonts.Font.hasChar:(C)Z
            ifeq 9
         8: .line 48
            aload 10 /* font */
            areturn
        end local 10 // org.apache.fop.fonts.Font font
        end local 6 // org.apache.fop.fonts.FontTriplet fontkey
         9: .line 44
      StackMap locals:
      StackMap stack:
            iinc 7 1
      StackMap locals:
      StackMap stack:
        10: iload 7
            iload 8
            if_icmplt 3
        11: .line 51
            aload 4 /* fi */
            aload 5 /* fontkeys */
            iconst_0
            aaload
            aload 2 /* commonFont */
            getfield org.apache.fop.fo.properties.CommonFont.fontSize:Lorg/apache/fop/datatypes/Length;
        12: .line 52
            aload 3 /* context */
            invokeinterface org.apache.fop.datatypes.Length.getValue:(Lorg/apache/fop/datatypes/PercentBaseContext;)I
        13: .line 51
            invokevirtual org.apache.fop.fonts.FontInfo.getFontInstance:(Lorg/apache/fop/fonts/FontTriplet;I)Lorg/apache/fop/fonts/Font;
            areturn
        end local 5 // org.apache.fop.fonts.FontTriplet[] fontkeys
        end local 4 // org.apache.fop.fonts.FontInfo fi
        end local 3 // org.apache.fop.datatypes.PercentBaseContext context
        end local 2 // org.apache.fop.fo.properties.CommonFont commonFont
        end local 1 // org.apache.fop.fo.FONode fonode
        end local 0 // char c
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   14     0           c  C
            0   14     1      fonode  Lorg/apache/fop/fo/FONode;
            0   14     2  commonFont  Lorg/apache/fop/fo/properties/CommonFont;
            0   14     3     context  Lorg/apache/fop/datatypes/PercentBaseContext;
            1   14     4          fi  Lorg/apache/fop/fonts/FontInfo;
            2   14     5    fontkeys  [Lorg/apache/fop/fonts/FontTriplet;
            4    9     6     fontkey  Lorg/apache/fop/fonts/FontTriplet;
            7    9    10        font  Lorg/apache/fop/fonts/Font;
    MethodParameters:
            Name  Flags
      c           
      fonode      
      commonFont  
      context     

  public static org.apache.fop.fonts.Font selectFontForCharacter(org.apache.fop.fo.flow.Character, org.apache.fop.datatypes.PercentBaseContext);
    descriptor: (Lorg/apache/fop/fo/flow/Character;Lorg/apache/fop/datatypes/PercentBaseContext;)Lorg/apache/fop/fonts/Font;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.fop.fo.flow.Character fobj
        start local 1 // org.apache.fop.datatypes.PercentBaseContext context
         0: .line 68
            aload 0 /* fobj */
            invokevirtual org.apache.fop.fo.flow.Character.getCharacter:()C
            aload 0 /* fobj */
         1: .line 69
            aload 0 /* fobj */
            invokevirtual org.apache.fop.fo.flow.Character.getCommonFont:()Lorg/apache/fop/fo/properties/CommonFont;
            aload 1 /* context */
         2: .line 68
            invokestatic org.apache.fop.fonts.FontSelector.selectFontForCharacter:(CLorg/apache/fop/fo/FONode;Lorg/apache/fop/fo/properties/CommonFont;Lorg/apache/fop/datatypes/PercentBaseContext;)Lorg/apache/fop/fonts/Font;
            areturn
        end local 1 // org.apache.fop.datatypes.PercentBaseContext context
        end local 0 // org.apache.fop.fo.flow.Character fobj
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     fobj  Lorg/apache/fop/fo/flow/Character;
            0    3     1  context  Lorg/apache/fop/datatypes/PercentBaseContext;
    MethodParameters:
         Name  Flags
      fobj     
      context  

  public static org.apache.fop.fonts.Font selectFontForCharacterInText(char, org.apache.fop.fo.FOText, org.apache.fop.datatypes.PercentBaseContext);
    descriptor: (CLorg/apache/fop/fo/FOText;Lorg/apache/fop/datatypes/PercentBaseContext;)Lorg/apache/fop/fonts/Font;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // char c
        start local 1 // org.apache.fop.fo.FOText text
        start local 2 // org.apache.fop.datatypes.PercentBaseContext context
         0: .line 85
            iload 0 /* c */
            aload 1 /* text */
            aload 1 /* text */
         1: .line 86
            invokevirtual org.apache.fop.fo.FOText.getCommonFont:()Lorg/apache/fop/fo/properties/CommonFont;
            aload 2 /* context */
         2: .line 85
            invokestatic org.apache.fop.fonts.FontSelector.selectFontForCharacter:(CLorg/apache/fop/fo/FONode;Lorg/apache/fop/fo/properties/CommonFont;Lorg/apache/fop/datatypes/PercentBaseContext;)Lorg/apache/fop/fonts/Font;
            areturn
        end local 2 // org.apache.fop.datatypes.PercentBaseContext context
        end local 1 // org.apache.fop.fo.FOText text
        end local 0 // char c
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0        c  C
            0    3     1     text  Lorg/apache/fop/fo/FOText;
            0    3     2  context  Lorg/apache/fop/datatypes/PercentBaseContext;
    MethodParameters:
         Name  Flags
      c        
      text     
      context  

  public static org.apache.fop.fonts.Font selectFontForCharactersInText(java.lang.CharSequence, int, int, org.apache.fop.fo.FOText, org.apache.fop.datatypes.PercentBaseContext);
    descriptor: (Ljava/lang/CharSequence;IILorg/apache/fop/fo/FOText;Lorg/apache/fop/datatypes/PercentBaseContext;)Lorg/apache/fop/fonts/Font;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=16, args_size=5
        start local 0 // java.lang.CharSequence charSeq
        start local 1 // int firstIndex
        start local 2 // int breakIndex
        start local 3 // org.apache.fop.fo.FOText text
        start local 4 // org.apache.fop.datatypes.PercentBaseContext context
         0: .line 108
            aload 3 /* text */
            invokevirtual org.apache.fop.fo.FOText.getFOEventHandler:()Lorg/apache/fop/fo/FOEventHandler;
            invokevirtual org.apache.fop.fo.FOEventHandler.getFontInfo:()Lorg/apache/fop/fonts/FontInfo;
            astore 5 /* fi */
        start local 5 // org.apache.fop.fonts.FontInfo fi
         1: .line 109
            aload 3 /* text */
            invokevirtual org.apache.fop.fo.FOText.getCommonFont:()Lorg/apache/fop/fo/properties/CommonFont;
            astore 6 /* commonFont */
        start local 6 // org.apache.fop.fo.properties.CommonFont commonFont
         2: .line 110
            aload 6 /* commonFont */
            aload 5 /* fi */
            invokevirtual org.apache.fop.fo.properties.CommonFont.getFontState:(Lorg/apache/fop/fonts/FontInfo;)[Lorg/apache/fop/fonts/FontTriplet;
            astore 7 /* fontkeys */
        start local 7 // org.apache.fop.fonts.FontTriplet[] fontkeys
         3: .line 111
            aload 7 /* fontkeys */
            arraylength
            istore 8 /* numFonts */
        start local 8 // int numFonts
         4: .line 112
            iload 8 /* numFonts */
            anewarray org.apache.fop.fonts.Font
            astore 9 /* fonts */
        start local 9 // org.apache.fop.fonts.Font[] fonts
         5: .line 113
            iload 8 /* numFonts */
            newarray 10
            astore 10 /* fontCount */
        start local 10 // int[] fontCount
         6: .line 115
            iconst_0
            istore 11 /* fontnum */
        start local 11 // int fontnum
         7: goto 22
         8: .line 116
      StackMap locals: java.lang.CharSequence int int org.apache.fop.fo.FOText org.apache.fop.datatypes.PercentBaseContext org.apache.fop.fonts.FontInfo org.apache.fop.fo.properties.CommonFont org.apache.fop.fonts.FontTriplet[] int org.apache.fop.fonts.Font[] int[] int
      StackMap stack:
            aload 5 /* fi */
            aload 7 /* fontkeys */
            iload 11 /* fontnum */
            aaload
         9: .line 117
            aload 6 /* commonFont */
            getfield org.apache.fop.fo.properties.CommonFont.fontSize:Lorg/apache/fop/datatypes/Length;
            aload 4 /* context */
            invokeinterface org.apache.fop.datatypes.Length.getValue:(Lorg/apache/fop/datatypes/PercentBaseContext;)I
        10: .line 116
            invokevirtual org.apache.fop.fonts.FontInfo.getFontInstance:(Lorg/apache/fop/fonts/FontTriplet;I)Lorg/apache/fop/fonts/Font;
            astore 12 /* font */
        start local 12 // org.apache.fop.fonts.Font font
        11: .line 118
            aload 9 /* fonts */
            iload 11 /* fontnum */
            aload 12 /* font */
            aastore
        12: .line 120
            iconst_0
            istore 13 /* numCodePoints */
        start local 13 // int numCodePoints
        13: .line 121
            aload 0 /* charSeq */
            iload 1 /* firstIndex */
            iload 2 /* breakIndex */
            invokestatic org.apache.fop.util.CharUtilities.codepointsIter:(Ljava/lang/CharSequence;II)Ljava/lang/Iterable;
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 15
            goto 18
      StackMap locals: java.lang.CharSequence int int org.apache.fop.fo.FOText org.apache.fop.datatypes.PercentBaseContext org.apache.fop.fonts.FontInfo org.apache.fop.fo.properties.CommonFont org.apache.fop.fonts.FontTriplet[] int org.apache.fop.fonts.Font[] int[] int org.apache.fop.fonts.Font int top java.util.Iterator
      StackMap stack:
        14: aload 15
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            istore 14 /* cp */
        start local 14 // int cp
        15: .line 122
            iinc 13 /* numCodePoints */ 1
        16: .line 124
            aload 12 /* font */
            iload 14 /* cp */
            invokevirtual org.apache.fop.fonts.Font.hasCodePoint:(I)Z
            ifeq 18
        17: .line 125
            aload 10 /* fontCount */
            iload 11 /* fontnum */
            dup2
            iaload
            iconst_1
            iadd
            iastore
        end local 14 // int cp
        18: .line 121
      StackMap locals:
      StackMap stack:
            aload 15
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 14
        19: .line 130
            aload 10 /* fontCount */
            iload 11 /* fontnum */
            iaload
            iload 13 /* numCodePoints */
            if_icmpne 21
        20: .line 131
            aload 12 /* font */
            areturn
        end local 13 // int numCodePoints
        end local 12 // org.apache.fop.fonts.Font font
        21: .line 115
      StackMap locals: java.lang.CharSequence int int org.apache.fop.fo.FOText org.apache.fop.datatypes.PercentBaseContext org.apache.fop.fonts.FontInfo org.apache.fop.fo.properties.CommonFont org.apache.fop.fonts.FontTriplet[] int org.apache.fop.fonts.Font[] int[] int
      StackMap stack:
            iinc 11 /* fontnum */ 1
      StackMap locals:
      StackMap stack:
        22: iload 11 /* fontnum */
            iload 8 /* numFonts */
            if_icmplt 8
        end local 11 // int fontnum
        23: .line 135
            aload 9 /* fonts */
            iconst_0
            aaload
            astore 11 /* font */
        start local 11 // org.apache.fop.fonts.Font font
        24: .line 136
            aload 10 /* fontCount */
            iconst_0
            iaload
            istore 12 /* max */
        start local 12 // int max
        25: .line 138
            iconst_1
            istore 13 /* fontnum */
        start local 13 // int fontnum
        26: goto 32
        27: .line 139
      StackMap locals: java.lang.CharSequence int int org.apache.fop.fo.FOText org.apache.fop.datatypes.PercentBaseContext org.apache.fop.fonts.FontInfo org.apache.fop.fo.properties.CommonFont org.apache.fop.fonts.FontTriplet[] int org.apache.fop.fonts.Font[] int[] org.apache.fop.fonts.Font int int
      StackMap stack:
            aload 10 /* fontCount */
            iload 13 /* fontnum */
            iaload
            istore 14 /* curCount */
        start local 14 // int curCount
        28: .line 140
            iload 14 /* curCount */
            iload 12 /* max */
            if_icmple 31
        29: .line 141
            aload 9 /* fonts */
            iload 13 /* fontnum */
            aaload
            astore 11 /* font */
        30: .line 142
            iload 14 /* curCount */
            istore 12 /* max */
        end local 14 // int curCount
        31: .line 138
      StackMap locals:
      StackMap stack:
            iinc 13 /* fontnum */ 1
      StackMap locals:
      StackMap stack:
        32: iload 13 /* fontnum */
            iload 8 /* numFonts */
            if_icmplt 27
        end local 13 // int fontnum
        33: .line 145
            aload 11 /* font */
            areturn
        end local 12 // int max
        end local 11 // org.apache.fop.fonts.Font font
        end local 10 // int[] fontCount
        end local 9 // org.apache.fop.fonts.Font[] fonts
        end local 8 // int numFonts
        end local 7 // org.apache.fop.fonts.FontTriplet[] fontkeys
        end local 6 // org.apache.fop.fo.properties.CommonFont commonFont
        end local 5 // org.apache.fop.fonts.FontInfo fi
        end local 4 // org.apache.fop.datatypes.PercentBaseContext context
        end local 3 // org.apache.fop.fo.FOText text
        end local 2 // int breakIndex
        end local 1 // int firstIndex
        end local 0 // java.lang.CharSequence charSeq
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   34     0        charSeq  Ljava/lang/CharSequence;
            0   34     1     firstIndex  I
            0   34     2     breakIndex  I
            0   34     3           text  Lorg/apache/fop/fo/FOText;
            0   34     4        context  Lorg/apache/fop/datatypes/PercentBaseContext;
            1   34     5             fi  Lorg/apache/fop/fonts/FontInfo;
            2   34     6     commonFont  Lorg/apache/fop/fo/properties/CommonFont;
            3   34     7       fontkeys  [Lorg/apache/fop/fonts/FontTriplet;
            4   34     8       numFonts  I
            5   34     9          fonts  [Lorg/apache/fop/fonts/Font;
            6   34    10      fontCount  [I
            7   23    11        fontnum  I
           11   21    12           font  Lorg/apache/fop/fonts/Font;
           13   21    13  numCodePoints  I
           15   18    14             cp  I
           24   34    11           font  Lorg/apache/fop/fonts/Font;
           25   34    12            max  I
           26   33    13        fontnum  I
           28   31    14       curCount  I
    MethodParameters:
            Name  Flags
      charSeq     
      firstIndex  
      breakIndex  
      text        
      context     
}
SourceFile: "FontSelector.java"