query: while executing below code i'm getting NullPointerException
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 118642
negative_passages.text: How to run Java code using Java code?
negative_passages.docid: 65689
negative_passages.text: getting exception while putting list data into the map
negative_passages.docid: 37988
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object:
negative_passages.docid: 114049
negative_passages.text: IllegalMonitorStateException in code
negative_passages.docid: 35129
negative_passages.text: Why does String.valueOf(null) throw a NullPointerException?
negative_passages.docid: 56124
negative_passages.text: Why do I get "Exception; must be caught or declared to be thrown" when I try to compile my Java code?
negative_passages.docid: 6882
negative_passages.text: try catch exception always returns null
negative_passages.docid: 98866
negative_passages.text: Null Pointer Exception on getGraphics()
negative_passages.docid: 85838
negative_passages.text: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
negative_passages.docid: 64332
negative_passages.text: avoiding null reference exceptions
negative_passages.docid: 141129
negative_passages.text: InputStream returning NullPointerException (Java)
negative_passages.docid: 54938
negative_passages.text: Cannot invoke method or retrieve property from null object. Object returned by the following call stack is null. \"File\r\n\"
negative_passages.docid: 30985
negative_passages.text: Encountering exception ORA-01555
negative_passages.docid: 23999
negative_passages.text: NullPointerException while parsing XML callout response
negative_passages.docid: 32393
negative_passages.text: Java code needs a system.out.println statement to run
negative_passages.docid: 38512
negative_passages.text: Unhandled event loop exception in plugin org.eclipse.ui