query: (Java) Why does this constructor cause a null pointer exception?
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 138823
negative_passages.text: Why cast null to Object?
negative_passages.docid: 73545
negative_passages.text: Why is constructor of super class invoked when we declare the object of sub class? (Java)
negative_passages.docid: 146476
negative_passages.text: Java: Why aren't NullPointerExceptions called NullReferenceExceptions?
negative_passages.docid: 111535
negative_passages.text: Why does the ArrayList implementation use Object[]?
negative_passages.docid: 80018
negative_passages.text: Accessing class members on a NULL pointer
negative_passages.docid: 49313
negative_passages.text: Java: Why is the Date constructor deprecated, and what do I use instead?
negative_passages.docid: 132294
negative_passages.text: java "void" and "non void" constructor
negative_passages.docid: 106
negative_passages.text: What is a void pointer and what is a null pointer?
negative_passages.docid: 70195
negative_passages.text: Can I use Class.newInstance() with constructor arguments?
negative_passages.docid: 137692
negative_passages.text: NullPointerException when working with arrays
negative_passages.docid: 68787
negative_passages.text: Why The constructor ArrayAdapter(new View.OnKeyListener(){}, int, String[]) is undefined
negative_passages.docid: 79477
negative_passages.text: Why is "null" present in C# and Java?
negative_passages.docid: 107018
negative_passages.text: Are parent class constructors called before initializing variables?
negative_passages.docid: 4069
negative_passages.text: How do I call one constructor from another in Java?
negative_passages.docid: 51976
negative_passages.text: Java default constructor
negative_passages.docid: 599
negative_passages.text: Is Java "pass-by-reference" or "pass-by-value"?