Function strip_generic_and_qualifier

codegraph-kernel/src/java.rs:1565–1584

The `new ns.Foo ()` name normalization shared by instantiation / anonymous-class / decorator extraction: strip `<...` from the first `<` (index > 0), keep the segment after the last `.`/`::`, strip ONE leading `:` or `.`, trim.

(raw: &str)

/// (index > 0), keep the segment after the last `.`/`::`, strip ONE leading
/// `:` or `.`, trim.
fn strip_generic_and_qualifier(raw: &str) -> String {
    let mut name = raw.to_string();
    if let Some(lt) = name.find('<') {
        if lt > 0 {
            name.truncate(lt);
        }
    }
    let last_dot = name
        .rfind('.')
        .map(|i| i as isize)
        .unwrap_or(-1)
        .max(name.rfind("::").map(|i| i as isize).unwrap_or(-1));
    if last_dot >= 0 {
        name = name[(last_dot as usize + 1)..].to_string();
        if name.starts_with(':') || name.starts_with('.') {
            name.remove(0);
        }
    }
    name.trim().to_string()
}

fn capitalize(name: &str) -> String {
    let mut chars = name.chars();