master
8198888: Reduce string allocation churn in InvokerBytecodeGenerator
8215281: Use String.isEmpty() when applicable in java.base
8198831: Lazy initialization of ValueConversions MethodHandles
8207027: Lookup.accessClass fails for an array type in the same package when assertions are enabled
8187443: Forest Consolidation: Move files to unified layout
8187742: Minimal set of bootstrap methods for constant dynamic