Function parse_java_major

rust/src/jre.rs:352–359

(version: &str)

}

fn parse_java_major(version: &str) -> Option<i32> {
    let mut parts = version.split('.');
    let first = parts.next()?.parse::<i32>().ok()?;
    if first == 1 {
        return parts.next()?.parse::<i32>().ok();
    }
    Some(first)
}

#[cfg(test)]
mod tests {