query: ArrayList returning as null, not sure why
positive_passages.docid: 126
positive_passages.text: How do I compare strings in Java?
negative_passages.docid: 138823
negative_passages.text: Why cast null to Object?
negative_passages.docid: 140738
negative_passages.text: Does setting Java objects to null do anything anymore?
negative_passages.docid: 2116
negative_passages.text: IllegalArgumentException or NullPointerException for a null parameter?
negative_passages.docid: 35129
negative_passages.text: Why does String.valueOf(null) throw a NullPointerException?
negative_passages.docid: 54143
negative_passages.text: Why is the default value of the string type null instead of an empty string?
negative_passages.docid: 45196
negative_passages.text: Calling class method through NULL class pointer
negative_passages.docid: 10581
negative_passages.text: Avoiding NullPointerException in Java
negative_passages.docid: 133366
negative_passages.text: serialization ArrayList Java
negative_passages.docid: 36203
negative_passages.text: Why isn't ArrayList marked [Obsolete]?
negative_passages.docid: 32684
negative_passages.text: Create ArrayList from array
negative_passages.docid: 80018
negative_passages.text: Accessing class members on a NULL pointer
negative_passages.docid: 8808
negative_passages.text: Strange Java null behavior in Method Overloading
negative_passages.docid: 53315
negative_passages.text: How do I create a comma delimited string from an ArrayList?
negative_passages.docid: 114651
negative_passages.text: ViewModel's list is null in action
negative_passages.docid: 95313
negative_passages.text: String.split returning null when using a dot
negative_passages.docid: 64200
negative_passages.text: Can Java's NullPointerException be changed to report on which variable was null?