Compact source files and instance main methods evolves the Java language so beginners can write their first programs without needing to understand language features designed for large programs.

After we upgraded from 34.0.0 (v18) to 38.0.0 (v19), the JVM crashed when we called createCampaignServiceClient. update maven 34.0.0 -> 38.0.0 Check whether the dependency version is correct Change ...