Empty classpath is not working on Windows; using a classpath consisting on a sole empty dir Reviewed-by: mcimadamore
Improving errors produced by javac when the zipfs implementation is missing in the JDK image. Reviewed-by: jjg
8160489: Multiple -Xpatch lines ignored by javac 8156998: javac should support new option -XinheritRuntimeEnvironment Reviewed-by: jlahoda, ksrini