query: Condensing ArrayList NullPointer
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 134907
negative_passages.text: Converting 'ArrayList to 'String[]' in Java
negative_passages.docid: 36270
negative_passages.text: Nullable type issue with ?: Conditional Operator
negative_passages.docid: 10581
negative_passages.text: Avoiding NullPointerException in Java
negative_passages.docid: 68787
negative_passages.text: Why The constructor ArrayAdapter(new View.OnKeyListener(){}, int, String[]) is undefined
negative_passages.docid: 138618
negative_passages.text: How to resolve NullPointerException error in my below POM code?
negative_passages.docid: 42958
negative_passages.text: Method Overloading for null argument
negative_passages.docid: 28889
negative_passages.text: Best way to convert an ArrayList to a string
negative_passages.docid: 96046
negative_passages.text: Static fields on a null reference in Java
negative_passages.docid: 289
negative_passages.text: What is a NullReferenceException, and how do I fix it?
negative_passages.docid: 104501
negative_passages.text: How do I enforce null checking?
negative_passages.docid: 29559
negative_passages.text: How to pass an ArrayList to a varargs method parameter?
negative_passages.docid: 101146
negative_passages.text: Why can't I write Nullable>?
negative_passages.docid: 23999
negative_passages.text: NullPointerException while parsing XML callout response
negative_passages.docid: 120071
negative_passages.text: Checking for a null int value from a Java ResultSet
negative_passages.docid: 88920
negative_passages.text: Is using NULL references OK?
negative_passages.docid: 97325
negative_passages.text: DialogFragment causing nullpointer crash