#1117: add claiming annotation processor

build.xml

@@ -226,7 +226,8 @@ the common tasks and can be called on to run the main aspects of all the sub-scr
 		</ivy:compile>
 		<mkdir dir="build/lombok/META-INF" />
 		<mkdir dir="build/lombok/META-INF/services" />
-		<echo file="build/lombok/META-INF/services/javax.annotation.processing.Processor">lombok.launch.AnnotationProcessorHider$AnnotationProcessor</echo>
+		<echo file="build/lombok/META-INF/services/javax.annotation.processing.Processor">lombok.launch.AnnotationProcessorHider$AnnotationProcessor
+lombok.launch.AnnotationProcessorHider$ClaimingProcessor</echo>
 	</target>
 	
 	<target name="dist" description="Builds THE lombok.jar file which contains everything." depends="version, compile">

doc/changelog.markdown

@@ -3,6 +3,7 @@ Lombok Changelog
 
 ### v1.16.9 "Edgy Guinea Pig"
 * FEATURE: Added support for JBoss logger [Issue #1103](https://github.com/rzwitserloot/lombok/issues/1103)
+* ENHANCEMENT: Running `javac -Xlint:all` would generate a warning about unclaimed annotations [Issue #1117](https://github.com/rzwitserloot/lombok/issues/1117)
 
 ### v1.16.8 (March 7th, 2016)
 

src/launch/lombok/launch/AnnotationProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014 The Project Lombok Authors.
+ * Copyright (C) 2014-2016 The Project Lombok Authors.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -27,6 +27,7 @@ import javax.annotation.processing.AbstractProcessor;
 import javax.annotation.processing.Completion;
 import javax.annotation.processing.ProcessingEnvironment;
 import javax.annotation.processing.RoundEnvironment;
+import javax.annotation.processing.SupportedAnnotationTypes;
 import javax.lang.model.SourceVersion;
 import javax.lang.model.element.AnnotationMirror;
 import javax.lang.model.element.Element;
@@ -74,4 +75,15 @@ class AnnotationProcessorHider {
 			}
 		}
 	}
+	
+	@SupportedAnnotationTypes("lombok.*")
+	public static class ClaimingProcessor extends AbstractProcessor {
+		@Override public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+			return true;
+		}
+		
+		@Override public SourceVersion getSupportedSourceVersion() {
+			return SourceVersion.latest();
+		}
+	}
 }