query: boolean array java.lang.NullPointerException in printBoard()
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 81518
negative_passages.text: Find out what variable is throwing a NullPointerException programmatically
negative_passages.docid: 61319
negative_passages.text: Java int[][] array - iterating and finding value
negative_passages.docid: 73034
negative_passages.text: StringBuilder append() and null values
negative_passages.docid: 10867
negative_passages.text: How to avoid ArrayIndexOutOfBoundsException or IndexOutOfBoundsException?
negative_passages.docid: 73120
negative_passages.text: Nullpointerexception when trying to send data from activity to class
negative_passages.docid: 120997
negative_passages.text: What is the purpose of new Boolean() in Javascript?
negative_passages.docid: 307
negative_passages.text: Why does println(array) have strange output? ("[Ljava.lang.String;@3e25a5")
negative_passages.docid: 33244
negative_passages.text: Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException
negative_passages.docid: 98866
negative_passages.text: Null Pointer Exception on getGraphics()
negative_passages.docid: 10581
negative_passages.text: Avoiding NullPointerException in Java
negative_passages.docid: 122704
negative_passages.text: How to print multiple System.out.println() on one line
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException
negative_passages.docid: 64200
negative_passages.text: Can Java's NullPointerException be changed to report on which variable was null?
negative_passages.docid: 106
negative_passages.text: What is a void pointer and what is a null pointer?
negative_passages.docid: 32784
negative_passages.text: How do I fill arrays in Java?
negative_passages.docid: 480
negative_passages.text: What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?