query: I got java.lang.NullPointerException error. Tried to print names ages and adresses in Test class
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 79586
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object
negative_passages.docid: 35016
negative_passages.text: java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
negative_passages.docid: 132398
negative_passages.text: What is null in Java?
negative_passages.docid: 49317
negative_passages.text: The method format(String, Object[]) in the type String is not applicable for the arguments (...)
negative_passages.docid: 120566
negative_passages.text: Compare two objects in Java with possible null values
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negative_passages.text: ClassFormatError in Java
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negative_passages.text: The method getText() is undefined for the type String error
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negative_passages.text: What is "string[] args" in Main class for?
negative_passages.docid: 65689
negative_passages.text: getting exception while putting list data into the map
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negative_passages.text: NullReferenceException after POST
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negative_passages.text: How to avoid ArrayIndexOutOfBoundsException or IndexOutOfBoundsException?
negative_passages.docid: 66284
negative_passages.text: NullPointerException when Creating an Array of objects
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negative_passages.text: Why can't I write Nullable>?
negative_passages.docid: 73285
negative_passages.text: Null Pointer Exception in XMl Parsing
negative_passages.docid: 144600
negative_passages.text: Printing all variables value from a class
negative_passages.docid: 81518
negative_passages.text: Find out what variable is throwing a NullPointerException programmatically