JEditorPane with html tables show improper left margins for some rows
Test javax/swing/JEditorPane/4723910/TreeDemo.java from regression testsuite for 5.0 fails. It fails for previous updates, so it is not regression.

It's manual test. x86_winxp It has improper left margins.

htmlPane = new JEditorPane();
...
htmlPane.setPage(event.getURL());
...
 book = new DefaultMutableTreeNode(new BookInfo ("The Java Virtual Machine Specification",
             "vm.html"));
        category.add(book);
...
vm.html from testsuite consists some <table></table> with some data, so we can see improper left margins