query: passing a variable from one class to another in Java keeps giving me a null error
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 96843
negative_passages.text: What will happen when I call a member function on a NULL object pointer?
negative_passages.docid: 64200
negative_passages.text: Can Java's NullPointerException be changed to report on which variable was null?
negative_passages.docid: 80018
negative_passages.text: Accessing class members on a NULL pointer
negative_passages.docid: 45869
negative_passages.text: Why null cast a parameter?
negative_passages.docid: 109479
negative_passages.text: Class variables not yet supported
negative_passages.docid: 78183
negative_passages.text: Calling a class's constructor inside another class
negative_passages.docid: 158008
negative_passages.text: How to pass variable to new method I call when using @selector(methodname)
negative_passages.docid: 80631
negative_passages.text: NullPointerException but compiling?
negative_passages.docid: 95117
negative_passages.text: How do I pass variables to JavaScript?
negative_passages.docid: 132398
negative_passages.text: What is null in Java?
negative_passages.docid: 51917
negative_passages.text: Passing Javascript variable to
negative_passages.docid: 4069
negative_passages.text: How do I call one constructor from another in Java?
negative_passages.docid: 45188
negative_passages.text: How do I pass a variable by reference?
negative_passages.docid: 152510
negative_passages.text: Why is document.GetElementById returning null
negative_passages.docid: 120647
negative_passages.text: how to pass objects between intents
negative_passages.docid: 58747
negative_passages.text: How can I pass a parameter to a Java Thread?