master
8263087: Add a MethodHandle combinator that switches over a set of MethodHandles
8266459: Implement JEP 411: Deprecate the Security Manager for Removal
8237589: Fix copyright header formatting
8252847: Optimize primitive arrayCopy stubs using AVX-512 masked instructions
8259074: regex benchmarks and tests
8263677: Improve Character.isLowerCase/isUpperCase lookups
8260337: Optimize ImageReader lookup, used by Class.getResource
8265325: Optimize StubRoutines::dpow() for Math.pow(x, 0.5)
8243156: Fix deprecation and unchecked warnings in microbenchmark
8248830: C2: Optimize Rotate API on x86
8264054: Bad XMM performance on java.lang.MathBench.sqrtDouble
8224986: (str) optimize StringBuilder.append(CharSequence, int, int) for String arguments
8248655: Support supplementary characters in String case insensitive operations 8248434: some newly added locale cannot parse uppercased date string
8247681: Improve bootstrapping of unary concatenations
8282047: Enhance StringDecode/Encode microbenchmarks
8215017: Improve String::equals warmup characteristics
8263038: Optimize String.format for simple specifiers
8221723: Avoid storing zero to String.hash
8220368: Update String.indexOf to test all the C2 intrinsics
8254782: Fix benchmark issues in java/lang/StringIndexOfChar.java benchmark
8222955: Optimize String.replace(CharSequence, CharSequence) for common cases
8240094: Optimize empty substring handling
8242504: Enhance the system clock to nanosecond precision
8186670: Implement _onSpinWait() intrinsic for AArch64