Design pattern to create an arraylist for a combination of object and value pair
34018
A Java collection of value pairs? (tuples?)
131552
new ArrayList() failing in Java
5895
Product Attribute List Design Pattern
548
What is an efficient way to implement a singleton pattern in Java?
66284
NullPointerException when Creating an Array of objects
53085
How to initialize List object in Java?
38486
Return multiple values to a method caller
115499
Java: Best way to store to an arbitrary index of an ArrayList
148648
C#: Is there a LINQ way to create an array of objects given an array of constructor parameters?
28889
Best way to convert an ArrayList to a string
114765
Why does casting an ArrayList 's generic to a superclass not work?
105261
What's the reason I can't create generic array types in Java?
120566
Compare two objects in Java with possible null values
94023
Time Complexity for Java ArrayList
42973
Array a Group of objects?
38296
Java collections -- polymorphic access to elements
112221
Best implementation for hashCode method for a collection