[#2693] Review and updates for javabeans-style capitalization lombok.config

test/transform/resource/before/BuilderWithJavaBeansSpecCapitalization.java

@@ -0,0 +1,7 @@
+//CONF: lombok.accessors.capitalization = beanspec
+@lombok.Builder(setterPrefix = "set")
+class BuilderWithJavaBeansSpecCapitalization {
+	@lombok.Singular("z") java.util.List<String> a;
+	@lombok.Singular("yField") java.util.List<String> aField;
+	String bField;
+}