query: NullPointerException when I try to output get method
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 8283
negative_passages.text: Why does null reference print as "null"
negative_passages.docid: 54392
negative_passages.text: How to call getClass() from a static method in Java?
negative_passages.docid: 80631
negative_passages.text: NullPointerException but compiling?
negative_passages.docid: 88384
negative_passages.text: NoSuchMethodError error for getActionBar() (API-8)
negative_passages.docid: 154353
negative_passages.text: Get body of Bad Request httpURLConnection.getInputStream()
negative_passages.docid: 140738
negative_passages.text: Does setting Java objects to null do anything anymore?
negative_passages.docid: 35016
negative_passages.text: java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException
negative_passages.docid: 10878
negative_passages.text: What causes "java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'command' available as request attribute"?
negative_passages.docid: 37988
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object:
negative_passages.docid: 28147
negative_passages.text: java: (String[])List.toArray() gives ClassCastException
negative_passages.docid: 94946
negative_passages.text: The method format(String, Object[]) in the type String is not applicable for the arguments (String, int, int)
negative_passages.docid: 30253
negative_passages.text: Get an OutputStream into a String
negative_passages.docid: 137692
negative_passages.text: NullPointerException when working with arrays
negative_passages.docid: 108336
negative_passages.text: Nullable Object must have a value #2
negative_passages.docid: 73120
negative_passages.text: Nullpointerexception when trying to send data from activity to class