query: Java JDBC Null Point Exception
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: 149666
negative_passages.text: Why can't a null-reference exception name the object that has a null reference?
negative_passages.docid: 138022
negative_passages.text: PreparedStatement setNull(..)
negative_passages.docid: 24517
negative_passages.text: MVC Spring Implementation - error: java.lang.NullPointerException
negative_passages.docid: 92187
negative_passages.text: Unable to cast object of type 'System.DBNull' to type 'System.String`
negative_passages.docid: 58054
negative_passages.text: When is it OK to catch NullPointerException?
negative_passages.docid: 73034
negative_passages.text: StringBuilder append() and null values
negative_passages.docid: 98866
negative_passages.text: Null Pointer Exception on getGraphics()
negative_passages.docid: 84303
negative_passages.text: java how to execute a SQL Dump data using JDBC
negative_passages.docid: 6283
negative_passages.text: How should I connect to JDBC database / datasource in a servlet based application?
negative_passages.docid: 2116
negative_passages.text: IllegalArgumentException or NullPointerException for a null parameter?
negative_passages.docid: 72808
negative_passages.text: Android JDBC not working: ClassNotFoundException on driver
negative_passages.docid: 46944
negative_passages.text: Null pointer Exception - findViewById()
negative_passages.docid: 23348
negative_passages.text: Passing parameters to a JDBC PreparedStatement
negative_passages.docid: 140940
negative_passages.text: java.sql.SQLException: No data found
negative_passages.docid: 81518
negative_passages.text: Find out what variable is throwing a NullPointerException programmatically