JDK_LINUX_X64_URL="https://download.java.net/java/GA/jdk12/GPL/openjdk-12_linux-x64_bin.tar.gz" JDK_LINUX_X64_SHA256="b43bc15f4934f6d321170419f2c24451486bc848a2179af5e49d10721438dd56" JDK_MACOS_X64_URL="https://download.java.net/java/GA/jdk12/GPL/openjdk-12_osx-x64_bin.tar.gz" JDK_MACOS_X64_SHA256="52164a04db4d3fdfe128cfc7b868bc4dae52d969f03d53ae9d4239fe783e1a3a" JDK_WINDOWS_X64_URL="https://download.java.net/java/GA/jdk12/GPL/openjdk-12_windows-x64_bin.zip" JDK_WINDOWS_X64_SHA256="35a8d018f420fb05fe7c2aa9933122896ca50bd23dbd373e90d8e2f3897c4e92" GRADLE_URL="https://services.gradle.org/distributions/gradle-5.6.2-bin.zip" GRADLE_SHA256="32fce6628848f799b0ad3205ae8db67d0d828c10ffe62b748a7c0d9f4a5d9ee0"