Clippy fix

Author: Dirbaio

java-spaghetti-gen/src/emit/java_proxy.rs

@@ -44,7 +44,7 @@ impl Class {
             "class {} {} {} {{",
             class_name,
             parent_type,
-            self.java.path().as_str().replace('/', ".").replace('$', ".")
+            self.java.path().as_str().replace(['/', '$'], ".")
         )?;
 
         // ptr field
@@ -153,7 +153,7 @@ fn java_type_name(desc: &FieldDescriptor) -> anyhow::Result<String> {
             // Convert JNI path to Java path
             return Ok(format!(
                 "{}{}",
-                path.replace('/', ".").replace('$', "."),
+                path.replace(['/', '$'], "."),
                 "[]".repeat(desc.dimensions as usize)
             ));
         }

java-spaghetti-gen/src/util/generated_file.rs

@@ -25,7 +25,7 @@ pub fn write_generated(context: &emit::Context, path: &impl AsRef<Path>, content
     };
 
     // Create content with marker comment at the top
-    let marker_line = format!("{}{}\n", comment_prefix, MARKER_COMMENT);
+    let marker_line = format!("{comment_prefix}{MARKER_COMMENT}\n");
     let full_contents = [marker_line.as_bytes(), contents].concat();
 
     match File::open(path) {