How do you escape curly braces in javadoc inline tags, such as the {@code} tag

Question

/**
 * Gets the meatball icon for a nincompoop.
 * 
 * 

 * Example: {@code  nincompoop=\"${person}\" />}         


        

Answer 1

Not so much an answer as a workaround, but if you replace {@code ...} with the old version <code>...</code> it will render curly braces how you expect.

<code>{person} == ${person}</code>

Unfortunately, this breaks angle brackets, so to the original question you need to escape these:

<code>&lt;custom:meatball color="&lt;%= Meatball.RED %&gt; nincompoop="${person}" /&gt;</code>

You can even cheat here by getting Notepad++ to do that for you, with the handy TextFX -> convert -> Encode HTML (&<>").

This does at least have the benefit that everything renders nicely both in the generated Javadoc and in Eclipse in the Javadoc view, which doesn't appear to understand } and friends.