SuperMan questions

• Interview: Find similar elements from two linked lists and return the result as a linked list
• Applications of 2-3-4 Tree
• Understanding this SQL Query
• Maven failsafe plugin doesn't run parallel Test
• Java: Interleaving multiple arrays into a single array
• Benchmarking/Performance testing of the API - REST/SOAP
• twoSum Algorithm : How to improve this?
• Remove specific characters from string in Java
• Multiplication of two integers using bitwise operators
• Interview : Java Equals

SuperMan answers