query: java.lang.NullPointerException @Test
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 132398
negative_passages.text: What is null in Java?
negative_passages.docid: 114349
negative_passages.text: What is a null-terminated string?
negative_passages.docid: 8283
negative_passages.text: Why does null reference print as "null"
negative_passages.docid: 124773
negative_passages.text: NullPointerException when calling service in onResume
negative_passages.docid: 8564
negative_passages.text: How do you assert that a certain exception is thrown in JUnit 4 tests?
negative_passages.docid: 82423
negative_passages.text: java.lang.StringIndexOutOfBoundsException: String index out of range
negative_passages.docid: 140738
negative_passages.text: Does setting Java objects to null do anything anymore?
negative_passages.docid: 45869
negative_passages.text: Why null cast a parameter?
negative_passages.docid: 5640
negative_passages.text: How to check a string against null in java?
negative_passages.docid: 100269
negative_passages.text: apex test class is failing on run
negative_passages.docid: 139395
negative_passages.text: com.sun.istack.SAXException2 : Instance ... is substituting "java.lang.Object", but ... is bound to an anonymous type
negative_passages.docid: 128142
negative_passages.text: java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)
negative_passages.docid: 73034
negative_passages.text: StringBuilder append() and null values
negative_passages.docid: 10581
negative_passages.text: Avoiding NullPointerException in Java
negative_passages.docid: 38780
negative_passages.text: Checking for null before ToString()
negative_passages.docid: 119573
negative_passages.text: NullPointerException in Java with no StackTrace