Google 教会我至少 那些是线程安全的.以下是链接再次断开的情况的概述:

Google taught me that at least those are threadsafe. Here's an overview for the case that the link get broken again:

• JTextPane一>
  • replaceSelection()
  • insertComponent()
  • insertIcon()
  • setLogicalStyle()
  • setCharacterAttributes()
  • setParagraphAttributes()
  • JTextArea一>
    • insert()
    • append()
    • replaceRange()
    • JTextComponent
      • replaceSelection()
      • setText()
      • print()
      • getPrintable()
      • UndoManager
        • 所有方法.
        • DefaultStyledDocument
          • insert()
          • setLogicalStyle()
          • setCharacterAttributes()
          • setParagraphAttributes()
          • StyleContext
            • addAttribute()
            • addAttributes()
            • removeAttribute()
            • removeAttributes()
            • reclaim()
            • AbstractDocument
              • render()
              • remove()
              • insertString()
              • createPosition()
              • PlainDocument
                • insertString()
                • HTMLDocument代码>
                  • setParagraphAttributes()