Comparison between Oracle JDK and openjdk

Oracle JDK The version will be released every three years , and OpenJDK The version is released every three months ;

OpenJDK Is a reference model and is fully open source , and Oracle JDK yes OpenJDK An implementation of , Not completely

Open source ;

Oracle JDK Than OpenJDK A more stable .OpenJDK and Oracle JDK The code is almost the same , but Oracle JDK There are more

Class and some bug fixes . therefore , If you want to develop a business / Business software , I suggest you choose Oracle JDK, Because it passed

Thorough testing and stability . In some cases , Some people mentioned using OpenJDK You may encounter many application crashes

problem , however , Just switch to Oracle JDK You can solve the problem ;

In response and JVM Performance aspect ,Oracle JDK And OpenJDK Compared to providing better performance ;

Oracle JDK No long-term support for upcoming releases , Users have to get support every time by updating to the latest version

Get the latest version ;

Oracle JDK Licensed under binary code license agreement , and OpenJDK according to GPL v2 Permission to get permission .