$ mvn -B clean compile -Pclasspath-only        # no annotationProcessorPaths
[INFO] Compiling 2 source files with javac [debug release 25] to target/classes
[INFO] Compiling 12 source files with javac [debug release 25] to target/classes
[ERROR] COMPILATION ERROR : 
[ERROR] demo/src/main/java/com/ankurm/demo/BuilderUsageDemo.java:[6,24] cannot find symbol
[ERROR] demo/src/main/java/com/ankurm/demo/BuilderUsageDemo.java:[14,27] cannot find symbol
[ERROR] demo/src/main/java/com/ankurm/demo/BuilderUsageDemo.java:[22,32] cannot find symbol
[INFO] BUILD FAILURE

$ mvn -B clean compile -Pclasspath-proc-full   # same, plus <proc>full</proc>
[INFO] Compiling 2 source files with javac [debug release 25] to target/classes
[INFO] Compiling 12 source files with javac [debug release 25] to target/classes
[INFO] BUILD SUCCESS