How can I use "<" and ">" in javadoc without formatting?

Question

If I write <xmlElement> in a javadoc, it does not appear, because tags have special functions on formatting texts.

How can I show this chars in a javadoc?

Answer 1

You can use < for < and > for > .

Answer 2

Recent versions of JavaDoc support {@literal A<B>C}; this outputs the content correctly (escaping the '<' and '>' in the generated HTML).

See http://download.oracle.com/javase/1.5.0/docs/guide/javadoc/whatsnew-1.5.0.html

Answer 3

Considering XML is actual code, I believe XML snippets in Javadoc are better suited for the {@code A<B>C} tag rather than the {@literal A<B>C} tag.

The {@code } tag uses a fixed-width font which makes its content standout as actual code.

Answer 4

Escape them as HTML: < and >

Answer 5

You only need to use the HTML equivalent for one of the angle brackets. The < can be represented as either < or < . Here's a sample taken from real Javadoc:

<pre>
&lt;complexType>
  &lt;complexContent>
    &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
      &lt;sequence>
      [...]

This displays as:

<complexType>
   <complexContent>
     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
       <sequence>

Answer 6

If you set maven up to use markdown , you can just surround it with backticks.

`A<B>C` reads a bit nicer than {@code A<B>C}

Answer 7

Interposition of <pre> and {@code} saves angle brackets and empty lines in javadocs and is widely used, see java.util.Stream for example.

<pre>{@code
   A<B>C

   D<E>F
}</pre>

Answer 8

像这样用{@code}包围它：

{@code <xmlElement>}

Answer 9

In my case where I wanted to put in my javadocs List<SomeClass> ...

I added an even more specific information by giving the link to my SomeClass , so here is my solution :

List<{@link SomeClass}>

Which resulted to a clean :

List<SomeClass>

With underlined 'SomeClass' directing to the specified class.

(of course if the SomeClass is not in same package, the complete path should be referenced)