diff --git a/rust/build/java.rs b/rust/build/java.rs
index 9db97f7..286222a 100644
--- a/rust/build/java.rs
+++ b/rust/build/java.rs
@@ -22,10 +22,11 @@ pub fn setup_java(base: PathBuf) {
     if let Ok(entries) = fs::read_dir(&jassets) {
         for entry in entries.flatten() {
             let path = entry.path();
-            if let Some(filename) = path.file_name().and_then(|n| n.to_str()) {
-                if filename.starts_with("j4rs") && filename.ends_with(".jar") {
-                    classpath_entries.push(j4rs::ClasspathEntry::new(&path));
-                }
+            if let Some(filename) = path.file_name().and_then(|n| n.to_str())
+                && filename.starts_with("j4rs")
+                && filename.ends_with(".jar")
+            {
+                classpath_entries.push(j4rs::ClasspathEntry::new(&path));
             }
         }
     }
diff --git a/rust/src/java/jvm/worker.rs b/rust/src/java/jvm/worker.rs
index 80c6029..87b502b 100644
--- a/rust/src/java/jvm/worker.rs
+++ b/rust/src/java/jvm/worker.rs
@@ -215,10 +215,11 @@ impl JvmWorker {
         if let Ok(entries) = std::fs::read_dir(&jassets) {
             for entry in entries.flatten() {
                 let path = entry.path();
-                if let Some(filename) = path.file_name().and_then(|n| n.to_str()) {
-                    if filename.starts_with("j4rs") && filename.ends_with(".jar") {
-                        classpath_entries.push(j4rs::ClasspathEntry::new(&path));
-                    }
+                if let Some(filename) = path.file_name().and_then(|n| n.to_str())
+                    && filename.starts_with("j4rs")
+                    && filename.ends_with(".jar")
+                {
+                    classpath_entries.push(j4rs::ClasspathEntry::new(&path));
                 }
             }
         }