What does the "Multiple markers" mean?

Question

I am trying to use sets in the following way:

static Set<String> languages = new HashSet<String>();
languages.add("en");
languages.add("de");

And I get the following error message generated by Eclipse:

> Multiple markers at this line
>   - Syntax error on token ""en"", delete this      token
>   - Syntax error on token(s), misplaced    construct(s)

I cannot figure out what I am doing wrong. Can anybody please help me?

Answer 1

"Multiple markers" just means "there's more than one thing wrong with this line".

But the basic problem is that you're trying to insert statements directly into a class, rather than having them in a constructor, method, initializer etc.

I suggest you change your code to something like this:

static Set<String> languages = getDefaultLanguages();

private static Set<String> getDefaultLanguages()
{
    Set<String> ret = new HashSet<String>();
    ret.add("en");
    ret.add("de");
    return ret;
}