Henry Hughes

…Connection, BasicLoadBalancingPolicy, DefaultTopologyMonitor and NodeRefresh classes

…allow subsequent tests to run

Details: - Update to api-plumber-doclet 2.0.0 - Add org.jetbrains:annotations as additionalDependency for core-shaded - Refactor table summary tag as caption element to conform to HTML5 - Refactor usage to to...

FrameEncoder.java - release encoded frame when throwing FrameTooLongException FrameEncoderTest.java - test successful frame encode does not leak - test failing frame encode does not leak

SegmentToFrameDecoder.java - release any accumulated segements when handler is removed from pipeline SegmentToFrameDecoderTest.java - add test to check partially accumulated segments are released when channel is closed