query: Can't spot the null exception in program
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 92797
negative_passages.text: How to debug NullPointerException in selenium-java
negative_passages.docid: 96843
negative_passages.text: What will happen when I call a member function on a NULL object pointer?
negative_passages.docid: 48235
negative_passages.text: Setting Objects to Null/Nothing after use in .NET
negative_passages.docid: 64332
negative_passages.text: avoiding null reference exceptions
negative_passages.docid: 38780
negative_passages.text: Checking for null before ToString()
negative_passages.docid: 98908
negative_passages.text: Is it good practice to set variables to null when they are no longer needed?
negative_passages.docid: 73120
negative_passages.text: Nullpointerexception when trying to send data from activity to class
negative_passages.docid: 8808
negative_passages.text: Strange Java null behavior in Method Overloading
negative_passages.docid: 133947
negative_passages.text: How to catch an Exception from a thread
negative_passages.docid: 37132
negative_passages.text: In either C or C++, should I check pointer parameters against NULL/nullptr?
negative_passages.docid: 35129
negative_passages.text: Why does String.valueOf(null) throw a NullPointerException?
negative_passages.docid: 156400
negative_passages.text: NullReferenceException when using NUnit
negative_passages.docid: 80631
negative_passages.text: NullPointerException but compiling?
negative_passages.docid: 5640
negative_passages.text: How to check a string against null in java?
negative_passages.docid: 133927
negative_passages.text: Java variable might not have been initialized?
negative_passages.docid: 126231
negative_passages.text: How can I manage the onslaught of null checks?