8284180: Some files missing newlines

Reviewed-by: alanb, pchilanomate, stefank

src/hotspot/os_cpu/linux_aarch64/icache_linux_aarch64.hpp

@@ -41,4 +41,4 @@ class ICache : public AbstractICache {
   }
 };
 
-#endif // OS_CPU_LINUX_AARCH64_ICACHE_AARCH64_HPP
+#endif // OS_CPU_LINUX_AARCH64_ICACHE_AARCH64_HPP

src/hotspot/share/ci/ciSymbols.hpp

@@ -40,4 +40,4 @@ class ciSymbols {
 
 };
 
-#endif // SHARE_CI_CISYMBOLS_HPP
+#endif // SHARE_CI_CISYMBOLS_HPP

src/hotspot/share/code/debugInfo.hpp

@@ -29,7 +29,6 @@
 #include "code/location.hpp"
 #include "code/nmethod.hpp"
 #include "code/oopRecorder.hpp"
-#include "runtime/stackValue.hpp"
 #include "runtime/thread.hpp"
 #include "utilities/growableArray.hpp"
 

src/hotspot/share/gc/parallel/parallelInitLogger.hpp

@@ -34,4 +34,4 @@ class ParallelInitLogger : public GCInitLogger {
   static void print();
 };
 
-#endif //SHARE_GC_PARALLEL_PARALLELINITLOGGER_HPP
+#endif //SHARE_GC_PARALLEL_PARALLELINITLOGGER_HPP

src/hotspot/share/jfr/recorder/service/jfrEventThrottler.hpp

@@ -54,4 +54,4 @@ class JfrEventThrottler : public JfrAdaptiveSampler {
   static bool accept(JfrEventId event_id, int64_t timestamp = 0);
 };
 
-#endif // SHARE_JFR_RECORDER_SERVICE_JFREVENTTHROTTLER_HPP
+#endif // SHARE_JFR_RECORDER_SERVICE_JFREVENTTHROTTLER_HPP

src/hotspot/share/memory/memRegion.cpp

@@ -118,4 +118,4 @@ void MemRegion::destroy_array(MemRegion* array, size_t length) {
     array[i].~MemRegion();
   }
   FREE_C_HEAP_ARRAY(MemRegion, array);
-}
+}