query: Java 2D Game NullPointerException
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 13711
negative_passages.text: java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
negative_passages.docid: 46944
negative_passages.text: Null pointer Exception - findViewById()
negative_passages.docid: 157315
negative_passages.text: Gui JList ActionListener
negative_passages.docid: 146476
negative_passages.text: Java: Why aren't NullPointerExceptions called NullReferenceExceptions?
negative_passages.docid: 69771
negative_passages.text: NullPointerException when setting attribute?
negative_passages.docid: 88920
negative_passages.text: Is using NULL references OK?
negative_passages.docid: 79586
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object
negative_passages.docid: 81581
negative_passages.text: Java - Best way to print 2D array?
negative_passages.docid: 11494
negative_passages.text: Swing, Java and multithreading, and coloring buttons
negative_passages.docid: 80631
negative_passages.text: NullPointerException but compiling?
negative_passages.docid: 35016
negative_passages.text: java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
negative_passages.docid: 38389
negative_passages.text: Minecraft crashes with "java.lang.IndexOutOfBoundsException" when loading on an older version
negative_passages.docid: 120566
negative_passages.text: Compare two objects in Java with possible null values
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException
negative_passages.docid: 130589
negative_passages.text: Java2D Performance Issues
negative_passages.docid: 55274
negative_passages.text: Java: Exception itself is null