public final class org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter extends org.apache.lucene.analysis.TokenFilter
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter
  super_class: org.apache.lucene.analysis.TokenFilter
{
  public static final int DEFAULT_MINIMUM_LENGTH;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  private static final char HIRAGANA_KATAKANA_PROLONGED_SOUND_MARK;
    descriptor: C
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 12540

  private final org.apache.lucene.analysis.tokenattributes.CharTermAttribute termAttr;
    descriptor: Lorg/apache/lucene/analysis/tokenattributes/CharTermAttribute;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.lucene.analysis.tokenattributes.KeywordAttribute keywordAttr;
    descriptor: Lorg/apache/lucene/analysis/tokenattributes/KeywordAttribute;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  public void <init>(org.apache.lucene.analysis.TokenStream, int);
    descriptor: (Lorg/apache/lucene/analysis/TokenStream;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
        start local 1 // org.apache.lucene.analysis.TokenStream input
        start local 2 // int minimumLength
         0: .line 53
            aload 0 /* this */
            aload 1 /* input */
            invokespecial org.apache.lucene.analysis.TokenFilter.<init>:(Lorg/apache/lucene/analysis/TokenStream;)V
         1: .line 48
            aload 0 /* this */
            aload 0 /* this */
            ldc Lorg/apache/lucene/analysis/tokenattributes/CharTermAttribute;
            invokevirtual org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.addAttribute:(Ljava/lang/Class;)Lorg/apache/lucene/util/Attribute;
            checkcast org.apache.lucene.analysis.tokenattributes.CharTermAttribute
            putfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.termAttr:Lorg/apache/lucene/analysis/tokenattributes/CharTermAttribute;
         2: .line 49
            aload 0 /* this */
            aload 0 /* this */
            ldc Lorg/apache/lucene/analysis/tokenattributes/KeywordAttribute;
            invokevirtual org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.addAttribute:(Ljava/lang/Class;)Lorg/apache/lucene/util/Attribute;
            checkcast org.apache.lucene.analysis.tokenattributes.KeywordAttribute
            putfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.keywordAttr:Lorg/apache/lucene/analysis/tokenattributes/KeywordAttribute;
         3: .line 54
            aload 0 /* this */
            iload 2 /* minimumLength */
            putfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.minimumKatakanaLength:I
         4: .line 55
            return
        end local 2 // int minimumLength
        end local 1 // org.apache.lucene.analysis.TokenStream input
        end local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    5     0           this  Lorg/apache/lucene/analysis/ja/JapaneseKatakanaStemFilter;
            0    5     1          input  Lorg/apache/lucene/analysis/TokenStream;
            0    5     2  minimumLength  I
    MethodParameters:
               Name  Flags
      input          
      minimumLength  

  public void <init>(org.apache.lucene.analysis.TokenStream);
    descriptor: (Lorg/apache/lucene/analysis/TokenStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
        start local 1 // org.apache.lucene.analysis.TokenStream input
         0: .line 58
            aload 0 /* this */
            aload 1 /* input */
            iconst_4
            invokespecial org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.<init>:(Lorg/apache/lucene/analysis/TokenStream;I)V
         1: .line 59
            return
        end local 1 // org.apache.lucene.analysis.TokenStream input
        end local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/apache/lucene/analysis/ja/JapaneseKatakanaStemFilter;
            0    2     1  input  Lorg/apache/lucene/analysis/TokenStream;
    MethodParameters:
       Name  Flags
      input  

  public boolean incrementToken();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
         0: .line 63
            aload 0 /* this */
            getfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.input:Lorg/apache/lucene/analysis/TokenStream;
            invokevirtual org.apache.lucene.analysis.TokenStream.incrementToken:()Z
            ifeq 4
         1: .line 64
            aload 0 /* this */
            getfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.keywordAttr:Lorg/apache/lucene/analysis/tokenattributes/KeywordAttribute;
            invokeinterface org.apache.lucene.analysis.tokenattributes.KeywordAttribute.isKeyword:()Z
            ifne 3
         2: .line 65
            aload 0 /* this */
            getfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.termAttr:Lorg/apache/lucene/analysis/tokenattributes/CharTermAttribute;
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.termAttr:Lorg/apache/lucene/analysis/tokenattributes/CharTermAttribute;
            invokeinterface org.apache.lucene.analysis.tokenattributes.CharTermAttribute.buffer:()[C
            aload 0 /* this */
            getfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.termAttr:Lorg/apache/lucene/analysis/tokenattributes/CharTermAttribute;
            invokeinterface org.apache.lucene.analysis.tokenattributes.CharTermAttribute.length:()I
            invokevirtual org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.stem:([CI)I
            invokeinterface org.apache.lucene.analysis.tokenattributes.CharTermAttribute.setLength:(I)Lorg/apache/lucene/analysis/tokenattributes/CharTermAttribute;
            pop
         3: .line 67
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
         4: .line 69
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/lucene/analysis/ja/JapaneseKatakanaStemFilter;
    Exceptions:
      throws java.io.IOException

  private int stem(char[], int);
    descriptor: ([CI)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
        start local 1 // char[] term
        start local 2 // int length
         0: .line 74
            iload 2 /* length */
            aload 0 /* this */
            getfield org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.minimumKatakanaLength:I
            if_icmpge 2
         1: .line 75
            iload 2 /* length */
            ireturn
         2: .line 78
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* term */
            iload 2 /* length */
            invokevirtual org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.isKatakana:([CI)Z
            ifne 4
         3: .line 79
            iload 2 /* length */
            ireturn
         4: .line 82
      StackMap locals:
      StackMap stack:
            aload 1 /* term */
            iload 2 /* length */
            iconst_1
            isub
            caload
            sipush 12540
            if_icmpne 6
         5: .line 83
            iload 2 /* length */
            iconst_1
            isub
            ireturn
         6: .line 86
      StackMap locals:
      StackMap stack:
            iload 2 /* length */
            ireturn
        end local 2 // int length
        end local 1 // char[] term
        end local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/apache/lucene/analysis/ja/JapaneseKatakanaStemFilter;
            0    7     1    term  [C
            0    7     2  length  I
    MethodParameters:
        Name  Flags
      term    
      length  

  private boolean isKatakana(char[], int);
    descriptor: ([CI)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
        start local 1 // char[] term
        start local 2 // int length
         0: .line 90
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         1: goto 5
         2: .line 92
      StackMap locals: int
      StackMap stack:
            aload 1 /* term */
            iload 3 /* i */
            caload
            invokestatic java.lang.Character$UnicodeBlock.of:(C)Ljava/lang/Character$UnicodeBlock;
            getstatic java.lang.Character$UnicodeBlock.KATAKANA:Ljava/lang/Character$UnicodeBlock;
            if_acmpeq 4
         3: .line 93
            iconst_0
            ireturn
         4: .line 90
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 3 /* i */
            iload 2 /* length */
            if_icmplt 2
        end local 3 // int i
         6: .line 96
            iconst_1
            ireturn
        end local 2 // int length
        end local 1 // char[] term
        end local 0 // org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/apache/lucene/analysis/ja/JapaneseKatakanaStemFilter;
            0    7     1    term  [C
            0    7     2  length  I
            1    6     3       i  I
    MethodParameters:
        Name  Flags
      term    
      length  
}
SourceFile: "JapaneseKatakanaStemFilter.java"
InnerClasses:
  public final UnicodeBlock = java.lang.Character$UnicodeBlock of java.lang.Character