query: Null exception pointer in Java not working when trying to add objects into list
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 89755
negative_passages.text: Why is "throw null" not creating a compilation error in Java?
negative_passages.docid: 39598
negative_passages.text: Appending to an ObjectOutputStream
negative_passages.docid: 56124
negative_passages.text: Why do I get "Exception; must be caught or declared to be thrown" when I try to compile my Java code?
negative_passages.docid: 130819
negative_passages.text: Nullpointerexception while setting a bean
negative_passages.docid: 60500
negative_passages.text: List has No Rows for Assignment to SObject: Error
negative_passages.docid: 10818
negative_passages.text: NullPointerException : println needs a message in android
negative_passages.docid: 73034
negative_passages.text: StringBuilder append() and null values
negative_passages.docid: 120071
negative_passages.text: Checking for a null int value from a Java ResultSet
negative_passages.docid: 108336
negative_passages.text: Nullable Object must have a value #2
negative_passages.docid: 29684
negative_passages.text: How to check if an object is nullable?
negative_passages.docid: 114651
negative_passages.text: ViewModel's list is null in action
negative_passages.docid: 19198
negative_passages.text: Does assigning objects to null in Java impact garbage collection?
negative_passages.docid: 114816
negative_passages.text: Is null reference possible?
negative_passages.docid: 68713
negative_passages.text: Why is it Valid to Concatenate Null Strings but not to Call "null.ToString()"?
negative_passages.docid: 6882
negative_passages.text: try catch exception always returns null
negative_passages.docid: 79477
negative_passages.text: Why is "null" present in C# and Java?