class extends and class implements sometimes written after anonymous class

[slarse]

Not sure what the problem is here, but sometimes an anonymous class that should look like this:

new SomeClass() {
    // implementation
}

instead looks like this:

new SomeClass()class  extends {
    // implementation
}

Obviously, this isn't even syntactically correct.

[slarse]

Most likely, this is caused by this commit: e88f2c3, which resolves all anonymous class names to the empty string.

In combination with the fact that CtClass checks if it's anonymous by trying to parse its name to a number.

	@Override
	public boolean isAnonymous() {
		try {
			Integer.parseInt(getSimpleName());
		} catch (NumberFormatException e) {
			return false;
		}
		return true;
	}

This leads to anonymous classes not being identified as anonymous.

[slarse]

See #86