Use mockito-inline

Author: mvanbeusekom

packages/camera/camera/android/build.gradle

@@ -49,7 +49,7 @@ android {
 dependencies {
     compileOnly 'androidx.annotation:annotation:1.1.0'
     testImplementation 'junit:junit:4.12'
-    testImplementation 'org.mockito:mockito-core:3.5.13'
+    testImplementation 'org.mockito:mockito-inline:3.5.13'
     testImplementation 'androidx.test:core:1.3.0'
     testImplementation 'org.robolectric:robolectric:4.3'
 }

packages/camera/camera/android/src/main/java/io/flutter/plugins/camera/DartMessenger.java

@@ -6,15 +6,18 @@
 
 import android.os.Handler;
 import android.text.TextUtils;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+
+import java.util.HashMap;
+import java.util.Map;
+
 import io.flutter.embedding.engine.systemchannels.PlatformChannel;
 import io.flutter.plugin.common.BinaryMessenger;
 import io.flutter.plugin.common.MethodChannel;
 import io.flutter.plugins.camera.types.ExposureMode;
 import io.flutter.plugins.camera.types.FocusMode;
-import java.util.HashMap;
-import java.util.Map;
 
 class DartMessenger {
   @NonNull private final Handler handler;