When list is converted to Big Integer it throws NullPointerExceptions?
49
What is a NullPointerException, and how do I fix it?
114301
java.lang.NumberFormatException: Invalid int: ""
89628
How to handle OutOfMemoryError in Java?
128865
The equals() method in Java works unexpectedly on Long data type
120071
Checking for a null int value from a Java ResultSet
116529
Maximum size of an array - Type mismatch: cannot convert from long to int
70532
NullReferenceException after POST
141129
InputStream returning NullPointerException (Java)
11537
What is IndexOutOfBoundsException? How can I fix it?
53752
Populating a list of integers in .NET
149666
Why can't a null-reference exception name the object that has a null reference?
289
What is a NullReferenceException, and how do I fix it?
4748
Convert all strings in a list to int
145723
Garbage Collection: Is it necessary to set large objects to null in a Dispose method?
120334
How to convert an ArrayList containing Integers to primitive int array?
81518
Find out what variable is throwing a NullPointerException programmatically
65689
getting exception while putting list data into the map