SwingJLabelTester.java

package org.jabref;


import java.awt.GridLayout;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingConstants;
import javax.swing.SwingUtilities;
import javax.swing.WindowConstants;

import org.jabref.model.strings.LatexToUnicodeAdapter;

public class SwingJLabelTester extends JPanel{

    private SwingJLabelTester() {
        super(new GridLayout(3,1));  //3 rows, 1 column
        final String latexString = LatexToUnicodeAdapter.format("This is a \\textit{test for italics} and \\textbf{a test for bold}");
        final JLabel label = new JLabel(latexString, SwingConstants.CENTER);
        label.setVerticalTextPosition(SwingConstants.BOTTOM);
        label.setHorizontalTextPosition(SwingConstants.CENTER);
        add(label);
    }

    private static void createAndShowGUI() {
        final JFrame frame = new JFrame("LabelDemo");
        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        frame.add(new SwingJLabelTester());
        frame.setSize(400,400);
        frame.setVisible(true);
    }

    public static void main(final String[] args) {
        SwingUtilities.invokeLater(SwingJLabelTester::createAndShowGUI);
    }

}