Qing questions

• What does the exclamation mark before class path do in ProGuard?
• Bluemix Java Liberty Web Project java.lang.NoClassDefFoundError: when loading third party jar
• Will an exception thrown in a Different thread will crash the main thread?
• Why Google Smart Lock Dialog just has two options "never" and "save" without an "no"?
• Using ip address for common name in server certificate does not work in Android?
• Proguard doesnt obfuscate Class name, only methods are obfuscated
• How to capture the scroll event in CoordinateLayout in Android

Qing answers