End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
java架构之路-(JVM优化与原理)JVM之G1回收器和常见参数配置 https://codingnote.cc/zh-hans/p/4118/