class java.util.regex.Pattern$XGrapheme extends java.util.regex.Pattern$Node
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.util.regex.Pattern$XGrapheme
  super_class: java.util.regex.Pattern$Node
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.regex.Pattern$XGrapheme this
         0: .line 4025
            aload 0 /* this */
            invokespecial java.util.regex.Pattern$Node.<init>:()V
            return
        end local 0 // java.util.regex.Pattern$XGrapheme this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/regex/Pattern$XGrapheme;

  boolean match(java.util.regex.Matcher, int, java.lang.CharSequence);
    descriptor: (Ljava/util/regex/Matcher;ILjava/lang/CharSequence;)Z
    flags: (0x0000) 
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // java.util.regex.Pattern$XGrapheme this
        start local 1 // java.util.regex.Matcher matcher
        start local 2 // int i
        start local 3 // java.lang.CharSequence seq
         0: .line 4027
            iload 2 /* i */
            aload 1 /* matcher */
            getfield java.util.regex.Matcher.to:I
            if_icmpge 11
         1: .line 4028
            aload 3 /* seq */
            iload 2 /* i */
            invokestatic java.lang.Character.codePointAt:(Ljava/lang/CharSequence;I)I
            istore 4 /* ch0 */
        start local 4 // int ch0
         2: .line 4029
            iload 2 /* i */
            iload 4 /* ch0 */
            invokestatic java.lang.Character.charCount:(I)I
            iadd
            istore 2 /* i */
         3: .line 4030
            goto 9
         4: .line 4031
      StackMap locals: int
      StackMap stack:
            aload 3 /* seq */
            iload 2 /* i */
            invokestatic java.lang.Character.codePointAt:(Ljava/lang/CharSequence;I)I
            istore 5 /* ch1 */
        start local 5 // int ch1
         5: .line 4032
            iload 4 /* ch0 */
            iload 5 /* ch1 */
            invokestatic java.util.regex.Grapheme.isBoundary:(II)Z
            ifeq 7
         6: .line 4033
            goto 10
         7: .line 4034
      StackMap locals: int
      StackMap stack:
            iload 5 /* ch1 */
            istore 4 /* ch0 */
         8: .line 4035
            iload 2 /* i */
            iload 5 /* ch1 */
            invokestatic java.lang.Character.charCount:(I)I
            iadd
            istore 2 /* i */
        end local 5 // int ch1
         9: .line 4030
      StackMap locals:
      StackMap stack:
            iload 2 /* i */
            aload 1 /* matcher */
            getfield java.util.regex.Matcher.to:I
            if_icmplt 4
        10: .line 4037
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.regex.Pattern$XGrapheme.next:Ljava/util/regex/Pattern$Node;
            aload 1 /* matcher */
            iload 2 /* i */
            aload 3 /* seq */
            invokevirtual java.util.regex.Pattern$Node.match:(Ljava/util/regex/Matcher;ILjava/lang/CharSequence;)Z
            ireturn
        end local 4 // int ch0
        11: .line 4039
      StackMap locals:
      StackMap stack:
            aload 1 /* matcher */
            iconst_1
            putfield java.util.regex.Matcher.hitEnd:Z
        12: .line 4040
            iconst_0
            ireturn
        end local 3 // java.lang.CharSequence seq
        end local 2 // int i
        end local 1 // java.util.regex.Matcher matcher
        end local 0 // java.util.regex.Pattern$XGrapheme this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   13     0     this  Ljava/util/regex/Pattern$XGrapheme;
            0   13     1  matcher  Ljava/util/regex/Matcher;
            0   13     2        i  I
            0   13     3      seq  Ljava/lang/CharSequence;
            2   11     4      ch0  I
            5    9     5      ch1  I
    MethodParameters:
         Name  Flags
      matcher  
      i        
      seq      

  boolean study(java.util.regex.Pattern$TreeInfo);
    descriptor: (Ljava/util/regex/Pattern$TreeInfo;)Z
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.regex.Pattern$XGrapheme this
        start local 1 // java.util.regex.Pattern$TreeInfo info
         0: .line 4044
            aload 1 /* info */
            dup
            getfield java.util.regex.Pattern$TreeInfo.minLength:I
            iconst_1
            iadd
            putfield java.util.regex.Pattern$TreeInfo.minLength:I
         1: .line 4045
            aload 1 /* info */
            iconst_0
            putfield java.util.regex.Pattern$TreeInfo.deterministic:Z
         2: .line 4046
            aload 0 /* this */
            getfield java.util.regex.Pattern$XGrapheme.next:Ljava/util/regex/Pattern$Node;
            aload 1 /* info */
            invokevirtual java.util.regex.Pattern$Node.study:(Ljava/util/regex/Pattern$TreeInfo;)Z
            ireturn
        end local 1 // java.util.regex.Pattern$TreeInfo info
        end local 0 // java.util.regex.Pattern$XGrapheme this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/regex/Pattern$XGrapheme;
            0    3     1  info  Ljava/util/regex/Pattern$TreeInfo;
    MethodParameters:
      Name  Flags
      info  
}
SourceFile: "Pattern.java"
NestHost: java.util.regex.Pattern
InnerClasses:
  Node = java.util.regex.Pattern$Node of java.util.regex.Pattern
  final TreeInfo = java.util.regex.Pattern$TreeInfo of java.util.regex.Pattern
  XGrapheme = java.util.regex.Pattern$XGrapheme of java.util.regex.Pattern