Whenever you create an android app or when you develop an Rom , it is important that you must deliver GOOD QUALITY APP or ROM , that are rid of Bugs ..Eventually you might come across a situation when your APP or ROM isn't working or it is bricking the device or some things are not working .These situation can be tackled only with a proper debugging tools ..So ADB ( android debug bridge) is a powerful Debugging tool and a tool which allows us to step through each line of code and examine the value of each variable.It offers us some of the powerful tools ..Debugging is not a big deal for the people who come from a JAVA programming background .Dalvik VM in android supports java debug wire protocol to attach to the device over ADB
