Pascal Stücker
--- a/java/org.eclipse.set.browser.lib/src/org/eclipse/set/browser/lib/cef_browser_t.java
+++ b/java/org.eclipse.set.browser.lib/src/org/eclipse/set/browser/lib/cef_browser_t.java
 	 *            function id
 	 * @return whether the function was registered
 	 */
-	public static final native boolean cefswt_function(long browser,
+	public static final native void cefswt_function(long browser,
--- a/native/chromium_swt/src/lib.rs
+++ b/native/chromium_swt/src/lib.rs
    }
 }

-#[jni_wrapper("org.eclipse.set.browser.lib.ChromiumLib")]
-pub fn cefswt_cstring_to_java(string: *const c_char) -> *const c_char {
-    string
+#[jni_name("org.eclipse.set.browser.lib.ChromiumLib")]