java-annotations

I recently upgraded to Android Studio 3.1 and upon building my Kotlin with Java project I got the following warning. InnerClass annotations are missing corresponding EnclosingMember annotations. Such InnerClass annotations are ignored. Message {kind=WARNING, text=InnerClass annotations are missing corresponding EnclosingMember annotations. Such InnerClass annotations are ignored., sources=[Unknown source file]} Here are my Gradle details. android { compileSdkVersion 27 //buildToolsVersion '27.0.3' defaultConfig { minSdkVersion 16 targetSdkVersion 27 applicationId "org.myapp" versionCode

I have written the following annotation: import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; @Retention(RetentionPolicy.SOURCE) @Target({ElementType.METHOD}) public @interface Warning { } Which is intended to annotate methods which can cause problems if called carelessly. I added an annotation processor to my project, but this only provides the warning in the log output of the javac command. I want this warning to appear in Android Studio along with the other lint warnings anywhere a

I am trying to understand the difference here. I see that a class has been annotated with both of them with same package example : @Configuration @EntityScan("some.known.persistence") @ComponentScan({ "some.known.persistence"}) public class ApiConfig { } I understand the differences from API docs but want to understand in detail. Also does it mean that anything that is scanned by @ComponentScan is having wider visibility wrt Spring context and @EntityScan does not. If so using some attribute with @ComponentScan should have sufficed the need to bind in a JPA context, isn't it? The