Cleand up the code, everything works fine
	modified:   MAD_Exercise/bin/MAD_Exercise.apk
	modified:   MAD_Exercise/bin/classes.dex
	modified:   MAD_Exercise/bin/classes/com/example/mad_exercise/ClientActivity$1.class
	modified:   MAD_Exercise/bin/classes/com/example/mad_exercise/ClientActivity$2.class
	renamed:    MAD_Exercise/bin/classes/com/example/mad_exercise/ClientActivity$2.class -> MAD_Exercise/bin/classes/com/example/mad_exercise/ClientActivity$3.class
	modified:   MAD_Exercise/bin/classes/com/example/mad_exercise/ClientActivity.class
	modified:   MAD_Exercise/bin/classes/com/example/mad_exercise/List$1.class
	modified:   MAD_Exercise/bin/classes/com/example/mad_exercise/List.class
	modified:   MAD_Exercise/bin/dexedLibs/android-support-v4-5f9e751ae992ca016a5d5be14727ede9.jar
	modified:   MAD_Exercise/bin/resources.ap_
	modified:   MAD_Exercise/src/com/example/mad_exercise/ClientActivity.java
	modified:   MAD_Exercise/src/com/example/mad_exercise/List.java