import java.awt.BorderLayout; import java.io.ByteArrayInputStream; import java.io.IOException; import java.nio.charset.Charset; import javax.swing.JEditorPane; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.SwingUtilities; import javax.swing.text.Document; public final class EditorPaneCharset { private static final String HTML_CYRILLIC = "\n" + "\n" + " \n" + "\n" + "

\u041F\u0440\u0438\u0432\u0435\u0442, \u043C\u0438\u0440!

\n" + "\n"; public static void main(String[] args) { SwingUtilities.invokeLater(EditorPaneCharset::new); } private EditorPaneCharset() { JEditorPane editorPane = new JEditorPane(); editorPane.setContentType("text/html"); Document document = editorPane.getDocument(); try { editorPane.read( new ByteArrayInputStream( HTML_CYRILLIC.getBytes( Charset.forName("windows-1251"))), document); } catch (IOException e) { throw new RuntimeException(e); } JFrame frame = new JFrame("Editor Pane Charset"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.add(new JScrollPane(editorPane), BorderLayout.CENTER); frame.pack(); frame.setLocationRelativeTo(null); frame.setVisible(true); } }