This is a JAVA implementation, its design is more perfect, you can reference each other

DocumentFilter.java
EditorKit.java
Element.java
ElementIterator.java
FieldView.java
FlowView.java
GapContent.java
GapVector.java
GlyphPainter1.java
GlyphPainter2.java
GlyphView.java
Highlighter.java
html
html\AccessibleHTML.java
html\BlockView.java
html\BRView.java
html\CommentView.java
html\CSS.java
html\CSSBorder.java
html\CSSParser.java
html\default.css
html\EditableView.java
html\FormSubmitEvent.java
html\FormView.java
html\FrameSetView.java
html\FrameView.java
html\HiddenTagView.java
html\HRuleView.java
html\HTML.java
html\HTMLDocument.java
html\HTMLEditorKit.java
html\HTMLFrameHyperlinkEvent.java
html\HTMLWriter.java
html\ImageView.java
html\InlineView.java
html\IsindexView.java
html\LineView.java
html\ListView.java
html\Map.java
html\MinimalHTMLWriter.java
html\MuxingAttributeSet.java
html\NoFramesView.java
html\ObjectView.java
html\Option.java
html\OptionComboBoxModel.java
html\OptionListModel.java
html\package.html
html\ParagraphView.java
html\parser
html\parser\AttributeList.java
html\parser\ContentModel.java
html\parser\ContentModelState.java
html\parser\DocumentParser.java
html\parser\DTD.java
html\parser\DTDConstants.java
html\parser\Element.java
html\parser\Entity.java
html\parser\package.html
html\parser\Parser.java
html\parser\ParserDelegator.java
html\parser\ResourceLoader.java
html\parser\TagElement.java
html\parser\TagStack.java
html\ResourceLoader.java
html\StyleSheet.java
html\TableView.java
html\TextAreaDocument.java
IconView.java
InternationalFormatter.java
JTextComponent.java
Keymap.java
LabelView.java
LayeredHighlighter.java
LayoutQueue.java
MaskFormatter.java
MutableAttributeSet.java
NavigationFilter.java
NumberFormatter.java
package.html
ParagraphView.java
PasswordView.java
PlainDocument.java
PlainView.java
Position.java
rtf
rtf\AbstractFilter.java
rtf\charsets
rtf\charsets\ansi.txt
rtf\charsets\cpg437.txt
rtf\charsets\cpg850.txt
rtf\charsets\mac.txt
rtf\charsets\NeXT.txt
rtf\Constants.java
rtf\MockAttributeSet.java
rtf\package.html
rtf\RTFAttribute.java
rtf\RTFAttributes.java
rtf\RTFEditorKit.java
rtf\RTFGenerator.java
rtf\RTFParser.java

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