Static inner class for SerialPerObjectRule in AbstractDebugCommand.java Using JDT clean-up to convert to inner class. Change-Id: If37abce05ec6a3a4a4c75e23055d4adc0af3599b Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com> Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.debug/+/185446 Tested-by: Platform Bot <platform-bot@eclipse.org>