Exception in thread "AWT-EventQueue-0" - NullPointerException thrown when trying to fill ArrayList
49
What is a NullPointerException, and how do I fix it?
33103
How come invoking a (static) method on a null reference doesn't throw NullPointerException?
156764
I get exception when using Thread.sleep(x) or wait()
58054
When is it OK to catch NullPointerException?
92797
How to debug NullPointerException in selenium-java
104935
Java ArrayList add() method in the instance variable section
73470
Java: Initialize ArrayList in field OR constructor?
73034
StringBuilder append() and null values
32784
How do I fill arrays in Java?
79289
Pass ArrayList from one activity to another activity on android
9396
NullPointerException on AlarmManager.setRepeating() - ElapsedRealTime - Android
36203
Why isn't ArrayList marked [Obsolete]?
73120
Nullpointerexception when trying to send data from activity to class
44087
ArrayAdapter requires ID to be a TextView error
104589
ArrayIndexOutOfBoundsException in com.ibm.icu.text.BreakDictionary.main in SWT Application
131552
new ArrayList() failing in Java
149666
Why can't a null-reference exception name the object that has a null reference?