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.hyphenation.HyphenationTreeCache
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.fop.hyphenation.HyphenationTreeCache
  super_class: java.lang.Object
{
  private java.util.Hashtable hyphenTrees;
    descriptor: Ljava/util/Hashtable;
    flags: (0x0002) ACC_PRIVATE

  private java.util.Set missingHyphenationTrees;
    descriptor: Ljava/util/Set;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
         0: .line 29
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 32
            aload 0 /* this */
            new java.util.Hashtable
            dup
            invokespecial java.util.Hashtable.<init>:()V
            putfield org.apache.fop.hyphenation.HyphenationTreeCache.hyphenTrees:Ljava/util/Hashtable;
         2: .line 29
            return
        end local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/fop/hyphenation/HyphenationTreeCache;

  public org.apache.fop.hyphenation.HyphenationTree getHyphenationTree(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Lorg/apache/fop/hyphenation/HyphenationTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
        start local 1 // java.lang.String lang
        start local 2 // java.lang.String country
         0: .line 43
            aload 1 /* lang */
            aload 2 /* country */
            invokestatic org.apache.fop.hyphenation.HyphenationTreeCache.constructLlccKey:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 3 /* key */
        start local 3 // java.lang.String key
         1: .line 46
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.hyphenTrees:Ljava/util/Hashtable;
            aload 3 /* key */
            invokevirtual java.util.Hashtable.containsKey:(Ljava/lang/Object;)Z
            ifeq 3
         2: .line 47
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.hyphenTrees:Ljava/util/Hashtable;
            aload 3 /* key */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.fop.hyphenation.HyphenationTree
            areturn
         3: .line 48
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.hyphenTrees:Ljava/util/Hashtable;
            aload 1 /* lang */
            invokevirtual java.util.Hashtable.containsKey:(Ljava/lang/Object;)Z
            ifeq 5
         4: .line 49
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.hyphenTrees:Ljava/util/Hashtable;
            aload 1 /* lang */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.fop.hyphenation.HyphenationTree
            areturn
         5: .line 51
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 3 // java.lang.String key
        end local 2 // java.lang.String country
        end local 1 // java.lang.String lang
        end local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lorg/apache/fop/hyphenation/HyphenationTreeCache;
            0    6     1     lang  Ljava/lang/String;
            0    6     2  country  Ljava/lang/String;
            1    6     3      key  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      lang     
      country  

  public static java.lang.String constructLlccKey(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.lang.String lang
        start local 1 // java.lang.String country
         0: .line 62
            aload 0 /* lang */
            astore 2 /* key */
        start local 2 // java.lang.String key
         1: .line 64
            aload 1 /* country */
            ifnull 3
            aload 1 /* country */
            ldc "none"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 3
         2: .line 65
            new java.lang.StringBuilder
            dup
            aload 2 /* key */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "_"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* country */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 2 /* key */
         3: .line 67
      StackMap locals: java.lang.String
      StackMap stack:
            aload 2 /* key */
            areturn
        end local 2 // java.lang.String key
        end local 1 // java.lang.String country
        end local 0 // java.lang.String lang
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     lang  Ljava/lang/String;
            0    4     1  country  Ljava/lang/String;
            1    4     2      key  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      lang     
      country  

  public static java.lang.String constructUserKey(java.lang.String, java.lang.String, java.util.Map);
    descriptor: (Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // java.lang.String lang
        start local 1 // java.lang.String country
        start local 2 // java.util.Map hyphPatNames
         0: .line 79
            aconst_null
            astore 3 /* userKey */
        start local 3 // java.lang.String userKey
         1: .line 80
            aload 2 /* hyphPatNames */
            ifnull 5
         2: .line 81
            aload 0 /* lang */
            aload 1 /* country */
            invokestatic org.apache.fop.hyphenation.HyphenationTreeCache.constructLlccKey:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 4 /* key */
        start local 4 // java.lang.String key
         3: .line 82
            aload 4 /* key */
            bipush 95
            bipush 45
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            astore 4 /* key */
         4: .line 83
            aload 2 /* hyphPatNames */
            aload 4 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* userKey */
        end local 4 // java.lang.String key
         5: .line 85
      StackMap locals: java.lang.String
      StackMap stack:
            aload 3 /* userKey */
            areturn
        end local 3 // java.lang.String userKey
        end local 2 // java.util.Map hyphPatNames
        end local 1 // java.lang.String country
        end local 0 // java.lang.String lang
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          lang  Ljava/lang/String;
            0    6     1       country  Ljava/lang/String;
            0    6     2  hyphPatNames  Ljava/util/Map;
            1    6     3       userKey  Ljava/lang/String;
            3    5     4           key  Ljava/lang/String;
    MethodParameters:
              Name  Flags
      lang          
      country       
      hyphPatNames  

  public void cache(java.lang.String, org.apache.fop.hyphenation.HyphenationTree);
    descriptor: (Ljava/lang/String;Lorg/apache/fop/hyphenation/HyphenationTree;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
        start local 1 // java.lang.String key
        start local 2 // org.apache.fop.hyphenation.HyphenationTree hTree
         0: .line 94
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.hyphenTrees:Ljava/util/Hashtable;
            aload 1 /* key */
            aload 2 /* hTree */
            invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 95
            return
        end local 2 // org.apache.fop.hyphenation.HyphenationTree hTree
        end local 1 // java.lang.String key
        end local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/apache/fop/hyphenation/HyphenationTreeCache;
            0    2     1    key  Ljava/lang/String;
            0    2     2  hTree  Lorg/apache/fop/hyphenation/HyphenationTree;
    MethodParameters:
       Name  Flags
      key    
      hTree  

  public void noteMissing(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
        start local 1 // java.lang.String key
         0: .line 104
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.missingHyphenationTrees:Ljava/util/Set;
            ifnonnull 2
         1: .line 105
            aload 0 /* this */
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            putfield org.apache.fop.hyphenation.HyphenationTreeCache.missingHyphenationTrees:Ljava/util/Set;
         2: .line 107
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.missingHyphenationTrees:Ljava/util/Set;
            aload 1 /* key */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
         3: .line 108
            return
        end local 1 // java.lang.String key
        end local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/fop/hyphenation/HyphenationTreeCache;
            0    4     1   key  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      key   

  public boolean isMissing(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
        start local 1 // java.lang.String key
         0: .line 118
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.missingHyphenationTrees:Ljava/util/Set;
            ifnull 1
            aload 0 /* this */
            getfield org.apache.fop.hyphenation.HyphenationTreeCache.missingHyphenationTrees:Ljava/util/Set;
            aload 1 /* key */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.String key
        end local 0 // org.apache.fop.hyphenation.HyphenationTreeCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/fop/hyphenation/HyphenationTreeCache;
            0    2     1   key  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      key   
}
SourceFile: "HyphenationTreeCache.java"