Singleton design pattern in Java - Part 2
26:25
Singleton Design Pattern in Java - part I
15:29
How HashMap works in Java? With Animation!! whats new in java8 tutorial
20:09
Singleton Pattern – Design Patterns (ep 6)
41:26
HashTable vs HashMap vs Concurrent HashMap all kinds of Map implementations
39:19
About java.lang.String, why String is special in java - String tutorial
56:43
Design Patterns - An introduction
44:20
Garbage collection in Java, with Animation and discussion of G1 GC
27:08