query: NullPointerException when getting values from config file BukkitMC
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 3648
negative_passages.text: this class is not key value coding-compliant for the key XXXXXX
negative_passages.docid: 116085
negative_passages.text: How can I read context parameter/web.xml values in a non-servlet java file?
negative_passages.docid: 2116
negative_passages.text: IllegalArgumentException or NullPointerException for a null parameter?
negative_passages.docid: 43446
negative_passages.text: JSONException: Value of type java.lang.String cannot be converted to JSONObject
negative_passages.docid: 106244
negative_passages.text: Why do I get java.lang.AbstractMethodError when trying to load a blob in the db?
negative_passages.docid: 55647
negative_passages.text: the method getApplicationContext() is undefined
negative_passages.docid: 101282
negative_passages.text: How to get String Array from arrays.xml file
negative_passages.docid: 28797
negative_passages.text: "Unknown class  in Interface Builder file" error at runtime
negative_passages.docid: 289
negative_passages.text: What is a NullReferenceException, and how do I fix it?
negative_passages.docid: 37575
negative_passages.text: RuntimeException: Unable to instantiate application
negative_passages.docid: 35016
negative_passages.text: java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
negative_passages.docid: 98908
negative_passages.text: Is it good practice to set variables to null when they are no longer needed?
negative_passages.docid: 144658
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object ,sravn
negative_passages.docid: 40660
negative_passages.text: Handle null value using Guava MapMaker/CacheBuilder
negative_passages.docid: 141129
negative_passages.text: InputStream returning NullPointerException (Java)
negative_passages.docid: 79586
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object