Add objective-c and java to clang-format (#3154)

.github/workflows/formatting.yaml

@@ -17,7 +17,7 @@ jobs:
       - uses: DoozyX/[email protected]
         with:
           source: '.'
-          extensions: 'h,c,cc,proto'
+          extensions: 'h,c,cc,proto,java,m'
           clangFormatVersion: 14
       - uses: actionsx/prettier@v2
         with:

examples/android/AndroidMain.java

@@ -6,16 +6,17 @@
 import android.widget.TextView;
 
 public class AndroidMain extends Activity {
-  @Override
-  public void onCreate(Bundle savedInstanceState) {
-    super.onCreate(savedInstanceState);
-    setContentView(R.layout.android_main);
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.android_main);
 
-    Log.v("Bazel", "Android app launched");
-    System.loadLibrary("android_app"); // 'android_app' is the name of the native library in this example
-    Log.v("Bazel", "Value from rust: " + JniShim.getValue());
+        Log.v("Bazel", "Android app launched");
+        System.loadLibrary(
+            "android_app"); // 'android_app' is the name of the native library in this example
+        Log.v("Bazel", "Value from rust: " + JniShim.getValue());
 
-    final TextView helloTextView = (TextView) findViewById(R.id.text_view);
-    helloTextView.setText("Value from rust: " + JniShim.getValue());
-  }
+        final TextView helloTextView = (TextView) findViewById(R.id.text_view);
+        helloTextView.setText("Value from rust: " + JniShim.getValue());
+    }
 }

examples/android/JniShim.java

@@ -1,5 +1,5 @@
 package com.example.androidapp;
 
 public class JniShim {
-  public static native int getValue();
+    public static native int getValue();
 }

examples/ffi/java_calling_rust/com/example/rustjni/RustJniTest.java

@@ -1,10 +1,10 @@
 package com.example.rustjni;
 
-import org.junit.Test;
-
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.equalTo;
 
+import org.junit.Test;
+
 public class RustJniTest {
     @Test
     public void testCallsJniToRust() throws Exception {

examples/ffi/java_calling_rust/com/example/rustjni/RustStringLength.java

@@ -2,10 +2,8 @@
 
 import com.google.devtools.build.runfiles.AutoBazelRepository;
 import com.google.devtools.build.runfiles.Runfiles;
-
 import com.sun.jna.Library;
 import com.sun.jna.Native;
-
 import java.io.IOException;
 
 @AutoBazelRepository
@@ -22,7 +20,9 @@ static RustStringLength loadNativeLibrary() throws IOException {
             extension = "dll";
         }
         Runfiles.Preloaded runfiles = Runfiles.preload();
-        String dylibPath = runfiles.withSourceRepository(AutoBazelRepository_RustStringLength.NAME).rlocation("rules_rust_example_ffi/java_calling_rust/rust-crate/" + prefix + "rstrlen." + extension);
+        String dylibPath = runfiles.withSourceRepository(AutoBazelRepository_RustStringLength.NAME)
+                               .rlocation("rules_rust_example_ffi/java_calling_rust/rust-crate/"
+                                   + prefix + "rstrlen." + extension);
 
         return Native.load(dylibPath, RustStringLength.class);
     }

examples/ios/main_lib.m

@@ -5,7 +5,7 @@
 extern void print_something_from_rust(void);
 
 int main() {
-  print_something_from_rust();
-  printf("Some value from rust: %d\n", get_a_value_from_rust());
-  return 0;
+    print_something_from_rust();
+    printf("Some value from rust: %d\n", get_a_value_from_rust());
+    return 0;
 }