Java offers powerful capabilities and extensive libraries for machine learning (ML), making it a strong contender to Python.Java is known for its performance, scalability, integration capabilities, and library support for ML.To build ML models in Java, you need to set up the environment with JDK, IDE, and ML libraries like Weka.You can build a simple classification model using Weka and perform tasks like data loading, model building, and evaluation.For advanced ML tasks, Deeplearning4j is recommended, which is a powerful library for deep learning in Java.