query: Exception in thread "Timer-0" java.lang.NullPointerException in run method
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 24887
negative_passages.text: java.lang.NullPointerException at javax.faces.webapp.UIComponentClassicTagBase.setJspId
negative_passages.docid: 81518
negative_passages.text: Find out what variable is throwing a NullPointerException programmatically
negative_passages.docid: 20020
negative_passages.text: NullPointerException accessing views in onCreate()
negative_passages.docid: 156764
negative_passages.text: I get exception when using Thread.sleep(x) or wait()
negative_passages.docid: 10818
negative_passages.text: NullPointerException : println needs a message in android
negative_passages.docid: 2116
negative_passages.text: IllegalArgumentException or NullPointerException for a null parameter?
negative_passages.docid: 20141
negative_passages.text: How to set a Timer in Java?
negative_passages.docid: 73120
negative_passages.text: Nullpointerexception when trying to send data from activity to class
negative_passages.docid: 132398
negative_passages.text: What is null in Java?
negative_passages.docid: 105192
negative_passages.text: Synchronizing a Timers.Timer elapsed method when stopping
negative_passages.docid: 124773
negative_passages.text: NullPointerException when calling service in onResume
negative_passages.docid: 103797
negative_passages.text: Android:android.view.ViewRoot$CalledFromWrongThreadException - How to solve the problem?
negative_passages.docid: 146379
negative_passages.text: Java method dispatch with null argument
negative_passages.docid: 70532
negative_passages.text: NullReferenceException after POST
negative_passages.docid: 40818
negative_passages.text: What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
negative_passages.docid: 80631
negative_passages.text: NullPointerException but compiling?