random nullpointerexception on bufferedreader?
49
What is a NullPointerException, and how do I fix it?
128316
i found Null pointer exception while executing testng in selenium
29684
How to check if an object is nullable?
34224
What is an "index out of range" exception, and how do I fix it?
87728
ArgumentNullException or NullReferenceException from extension method?
80631
NullPointerException but compiling?
9396
NullPointerException on AlarmManager.setRepeating() - ElapsedRealTime - Android
57412
Is there a way to make Runnable's run() throw an exception?
114816
Is null reference possible?
129333
What does IndexOutofRangeException mean?
35016
java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
23964
Why does Java have a "NullPointerException" when there are no pointers in Java?
8738
Should a retrieval method return 'null' or throw an exception when it can't produce the return value?
89487
Is it safe to get values from a java.util.HashMap from multiple threads (no modification)?
141129
InputStream returning NullPointerException (Java)
80018
Accessing class members on a NULL pointer
37988
System.NullPointerException: Attempt to de-reference a null object: