Why do I keep getting java.lang.NullPointerException: null for this method?
49
What is a NullPointerException, and how do I fix it?
8738
Should a retrieval method return 'null' or throw an exception when it can't produce the return value?
70532
NullReferenceException after POST
94342
Java - class.getResource returns null
51487
How to call a method stored in a HashMap? (Java)
11537
What is IndexOutOfBoundsException? How can I fix it?
69771
NullPointerException when setting attribute?
20020
NullPointerException accessing views in onCreate()
480
What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
66284
NullPointerException when Creating an Array of objects
120071
Checking for a null int value from a Java ResultSet
64200
Can Java's NullPointerException be changed to report on which variable was null?
33103
How come invoking a (static) method on a null reference doesn't throw NullPointerException?
130819
Nullpointerexception while setting a bean
8808
Strange Java null behavior in Method Overloading
89755
Why is "throw null" not creating a compilation error in Java?
81624
Is returning null bad design?