query: Why is this throwing an null point exception?
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 46944
negative_passages.text: Null pointer Exception - findViewById()
negative_passages.docid: 134010
negative_passages.text: Can Visual Studio tell me which reference threw a NullReferenceException?
negative_passages.docid: 55274
negative_passages.text: Java: Exception itself is null
negative_passages.docid: 132398
negative_passages.text: What is null in Java?
negative_passages.docid: 6882
negative_passages.text: try catch exception always returns null
negative_passages.docid: 106
negative_passages.text: What is a void pointer and what is a null pointer?
negative_passages.docid: 2116
negative_passages.text: IllegalArgumentException or NullPointerException for a null parameter?
negative_passages.docid: 88563
negative_passages.text: Exception cannot be converted to Throwable
negative_passages.docid: 8738
negative_passages.text: Should a retrieval method return 'null' or throw an exception when it can't produce the return value?
negative_passages.docid: 55830
negative_passages.text: What's the rationale for null terminated strings?
negative_passages.docid: 18925
negative_passages.text: Why are my fields initialized to null or to the default value of zero when I've declared and initialized them in my class' constructor?
negative_passages.docid: 10581
negative_passages.text: Avoiding NullPointerException in Java
negative_passages.docid: 33103
negative_passages.text: How come invoking a (static) method on a null reference doesn't throw NullPointerException?
negative_passages.docid: 34172
negative_passages.text: How to parse a string into a nullable int
negative_passages.docid: 10867
negative_passages.text: How to avoid ArrayIndexOutOfBoundsException or IndexOutOfBoundsException?
negative_passages.docid: 124471
negative_passages.text: Comparing nullable column values using "IS NULL" versus "= NULL"