Function resolve_java
pub fn resolve_java<S: BuildHasher>(
target: &str,
live_paths: &HashSet<String, S>,
) -> Option<String>Expand description
Resolve a Java import FQN (com.foo.Bar) to a tracked .java file
by matching the package/class path as a unique repo-path suffix
(com/foo/Bar.java — Java packages map directly to directories). The
match must be unique (zero or more than one candidate yields None)
so an ambiguous suffix never fabricates an edge; JDK / third-party
imports (java.util.List) have no tracked file and resolve to None.
Wildcard package imports (com.foo.*) name a directory, not a file,
and are skipped. A static-member import (com.foo.Bar.baz) or a
nested class (com.foo.Outer.Inner) resolves via a single strip-retry
to the enclosing class file — the full path is probed first, so a real
inner-class file wins before the strip.