instructions.install = \
	addJvmArg(jvmArg:-XX:+UnlockDiagnosticVMOptions); \
	addJvmArg(jvmArg:-XX:+UnsyncloadClass);
instructions.uninstall = \
	removeJvmArg(jvmArg:-XX:+UnlockDiagnosticVMOptions); \
	removeJvmArg(jvmArg:-XX:+UnsyncloadClass);