query: NullPointerException in URLEncoder
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 12925
negative_passages.text: How to pass Unicode characters as JSP/Servlet request.getParameter?
negative_passages.docid: 69771
negative_passages.text: NullPointerException when setting attribute?
negative_passages.docid: 138618
negative_passages.text: How to resolve NullPointerException error in my below POM code?
negative_passages.docid: 35016
negative_passages.text: java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
negative_passages.docid: 28775
negative_passages.text: Unable to catch JsonMappingException
negative_passages.docid: 80631
negative_passages.text: NullPointerException but compiling?
negative_passages.docid: 13711
negative_passages.text: java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
negative_passages.docid: 64911
negative_passages.text: How to do URL decoding in Java?
negative_passages.docid: 119573
negative_passages.text: NullPointerException in Java with no StackTrace
negative_passages.docid: 62700
negative_passages.text: How to unquote a urlencoded unicode string in python?
negative_passages.docid: 130819
negative_passages.text: Nullpointerexception while setting a bean
negative_passages.docid: 24887
negative_passages.text: java.lang.NullPointerException at javax.faces.webapp.UIComponentClassicTagBase.setJspId
negative_passages.docid: 85978
negative_passages.text: " java.lang.IllegalArgumentException: uri.getScheme() == null! " error using JavaFX to play audio
negative_passages.docid: 97325
negative_passages.text: DialogFragment causing nullpointer crash
negative_passages.docid: 35129
negative_passages.text: Why does String.valueOf(null) throw a NullPointerException?
negative_passages.docid: 154175
negative_passages.text: HTTP URL Address Encoding in Java