4.0.0 cloud.opencode.base opencode-base-parent 1.0.0 opencode-base-deepclone jar OpenCode Base DeepClone High-performance deep clone library with reflection/serialization/unsafe strategies for JDK 25+ cloud.opencode.base opencode-base-core org.junit.jupiter junit-jupiter test org.assertj assertj-core test org.mockito mockito-core test