Java class generics NullPointerException in inherited class
49
What is a NullPointerException, and how do I fix it?
127599
Odd situation for "cannot reference this before supertype constructor has been called"
137692
NullPointerException when working with arrays
116392
C#: Inheritance Problem with List
92424
Generic Inherited ViewPage and new Property
5082
How do I use reflection to call a generic method?
84155
How do I get a class instance of generic type T?
27563
Can you use generics in Apex?
23893
Why java classes do not inherit annotations from implemented interfaces?
106040
Generic Type in constructor
20418
Can't add value to the Java collection with wildcard generic type
155674
Multiple inheritance design issue in Java
80018
Accessing class members on a NULL pointer
128142
java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)
80631
NullPointerException but compiling?
87189
System.NullPointerException
40822
Optional parameters and inheritance