Can Java be used for Machine Learning?

Sure, most developments in machine learning run on Java or C++ underneath. At least those time-critical ones. To name a few publications on this: https://www.packtpub.com/big-data-and-business-intelligence/machine-learning-java https://www.packtpub.com/networking-and-servers/neural-network-programming-java https://www.packtpub.com/big-data-and-business-intelligence/java-deep-learning-essentials