Concurrent data structures tend to be more efficient in Java, because the JVM can eliminate the memory barriers and synchronization when the data structure is not being used concurrently, and can ...

C++ precompiled headers are compiler- and platform-specific. And C++ requires a large amount of source to be shipped in order to compile against it. Java defers platform-specific stuff to the runtime.

This tutorial series is a beginner’s guide to data structures and algorithms in Java. You’ll learn: How to recognize and use array and list data structures in your Java programs.

In contrast, a data structure is a concrete implementation of one or more ADTs, similar to how Java classes implement interfaces. Examples of ADTs include Employee, Vehicle, Array, and List.

Are programmers in C/C++ more preferred at Google than programmers in Java? This question was originally answered on Quora by Gayle Laakmann McDowell.