java.awt.swing.text.html.TokenMgrError exception encountered while browsing jdk1.2 doc in HTML Text of SwingSet demo on jdk1.2 L build.
steps to reproduced the problem:
1. launch SwingSet demo with jdk1.2 doc files
> java SwingSet file:/usr/local/java/jdk1.2/doc/api
2. Select on HTMLText tab
3. Double click on index in package.html
4. result in:
The exception thrown as following:
Exception occurred during event dispatching:
java.awt.swing.text.html.TokenMgrError: Lexical error at line 1941, column 63. Encountered: "\n" (10), after : ""
        at java.awt.swing.text.html.html32TokenManager.getNextToken(html32TokenManager.java:2037)
        at java.awt.swing.text.html.html32.jj_scan_token(html32.java:6208)
        at java.awt.swing.text.html.html32.jj_3R_68(html32.java:4596)
        at java.awt.swing.text.html.html32.jj_3_17(html32.java:4968)
        at java.awt.swing.text.html.html32.jj_3R_88(html32.java:4976)
        at java.awt.swing.text.html.html32.jj_3_37(html32.java:4628)
        at java.awt.swing.text.html.html32.jj_3R_89(html32.java:4636)
        at java.awt.swing.text.html.html32.jj_3_53(html32.java:5117)
        at java.awt.swing.text.html.html32.jj_2_53(html32.java:4152)
        at java.awt.swing.text.html.html32.impliedParagraph(html32.java:1467)
        at java.awt.swing.text.html.html32.Eflow(html32.java:1446)
        at java.awt.swing.text.html.html32.dd(html32.java:2663)
        at java.awt.swing.text.html.html32.dl(html32.java:2577)
        at java.awt.swing.text.html.html32.Eblock(html32.java:1396)
        at java.awt.swing.text.html.html32.Ebody_content(html32.java:1488)
        at java.awt.swing.text.html.html32.body(html32.java:1604)
        at java.awt.swing.text.html.html32.html(html32.java:3766)
        at java.awt.swing.text.html.HTMLDocument$HTMLReader.read(HTMLDocument.java:229)
        at java.awt.swing.text.html.HTMLDocument.read(HTMLDocument.java:140)
        at java.awt.swing.text.html.HTMLEditorKit.read(HTMLEditorKit.java:112)
        at java.awt.swing.text.DefaultEditorKit.read(DefaultEditorKit.java:120)
        at java.awt.swing.JEditorPane.setPage(JEditorPane.java:151)
        at HtmlPanel$PageLoader.run(HtmlPanel.java:121)
        at java.awt.swing.SwingUtilities$InvokeComponent.processEvent(SwingUtilities.java:411)
        at java.awt.Component.dispatchEventImpl(Component.java:2041)
        at java.awt.Component.dispatchEvent(Component.java:1951)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:167)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:45)