EOL chars are discarded in comment

It seems that the getComment() method "swallow" all the end-of-line
separators.

For example, java.lang.String defines the following blockquote:

• <p><blockquote><pre>
• System.out.println("abc");
• String cde = "cde";
• System.out.println("abc" + cde);
• String c = "abc".substring(2,3);
• String d = cde.substring(1, 2);
• </pre></blockquote>

But getComment() returns the following text:

<p><blockquote><pre> System.out.println("abc"); String cde = "cde";
System.out.println("abc" + cde); String c = "abc".substring(2,3);
String d = cde.substring(1, 2); </pre></blockquote>

Here's a testcase to show the problem:

public void testCommentsCanHaveNewlines() {
String source = "" +
"/** Hello\n"
+ "* world!"
+ "*/" +
"class x{}";
JavaDocBuilder builder = new JavaDocBuilder();
builder.addSource(new StringReader(source));
JavaClass x = builder.getClassByName("x");
assertEquals("Hello\nworld!", x.getComment());
}