Android on a null object reference
49
What is a NullPointerException, and how do I fix it?
138823
Why cast null to Object?
10581
Avoiding NullPointerException in Java
120071
Checking for a null int value from a Java ResultSet
58054
When is it OK to catch NullPointerException?
45196
Calling class method through NULL class pointer
85964
Android: ClassNotFoundException when passing serializable object to Activity
2146
object==null or null==object?
132398
What is null in Java?
119573
NullPointerException in Java with no StackTrace
13711
java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
6255
Is it safe to delete a NULL pointer?
103797
Android:android.view.ViewRoot$CalledFromWrongThreadException - How to solve the problem?
35590
How to fix NullPointerException in Java?
96453
Caught Throwable or Exception is null
134010
Can Visual Studio tell me which reference threw a NullReferenceException?
32059
What is \null and when do we need to use it?