When trying to download the files using the java servlets with special characters in filenames like “昨夜のコンサートは最高でthúy ngọc.xlsx” is showing the boxes in file download dialog for IE11 and Firefox 45 browsers. Please do help in this regard.
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.