8311043: Remove trailing blank lines in source files

make/data/autoheaders/assemblyprefix.h

@@ -28,4 +28,3 @@
 // reproducible object file through a predictable value of the STT_FILE
 // symbol, and subsequently a reproducible .debuginfo.
 .file ASSEMBLY_SRC_FILE
-

make/jdk/src/classes/build/tools/cldrconverter/CopyrightHeaders.java

@@ -148,4 +148,3 @@ static String getOpenJDKCopyright(int year) {
     private CopyrightHeaders() {
     }
 }
-

make/jdk/src/classes/build/tools/makezipreproducible/MakeZipReproducible.java

@@ -238,4 +238,3 @@ public static void main(String args[]) {
         System.exit(z.run(args) ? 0 : 1);
     }
 }
-

make/jdk/src/classes/build/tools/module/GenModuleInfoSource.java

@@ -784,4 +784,3 @@ private String lineAt(int i) {
         }
     }
 }
-

make/jdk/src/classes/build/tools/taglet/Incubating.java

@@ -64,4 +64,3 @@ public String toString(List<? extends DocTree> tags, Element elem) {
         return MESSAGE;
     }
 }
-

src/demo/share/java2d/J2DBench/src/j2dbench/tests/text/TextTests.java

@@ -716,4 +716,3 @@ public String getAbbreviatedModifierDescription(Object value) {
         }
     }
 }
-

src/demo/share/jfc/J2Ddemo/java2d/Intro.java

@@ -1781,4 +1781,3 @@ public int getEnd() {
         } // End Contributors class
     } // End Surface class
 } // End Intro class
-

src/demo/share/jfc/J2Ddemo/java2d/PerformanceMonitor.java

@@ -199,4 +199,3 @@ public void run() {
         }
     } // End Surface
 } // End PeformanceMonitor
-

src/demo/share/jfc/J2Ddemo/java2d/Tools.java

@@ -493,4 +493,3 @@ public void run() {
         }
     }
 } // End Tools class
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Arcs_Curves/BezierAnim.java

@@ -336,4 +336,3 @@ public int getIconHeight() {
         } // End PaintedIcon class
     } // End DemoControls class
 } // End BezierAnim class
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Clipping/Areas.java

@@ -218,4 +218,3 @@ public void run() {
         }
     } // End DemoControls
 } // End Areas
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Clipping/ClipAnim.java

@@ -299,4 +299,3 @@ public void run() {
         }
     } // End DemoControls
 } // End ClipAnim
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Clipping/Text.java

@@ -243,4 +243,3 @@ public void run() {
         }
     } // End DemoControls
 } // End Text
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Colors/Rotator3D.java

@@ -394,4 +394,3 @@ public double[][] Times(double[][] N) {
         } // End Matrix3D
     } // End Objects3D
 } // End Rotator3D
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Composite/FadeAnim.java

@@ -483,4 +483,3 @@ public void run() {
         }
     } // End DemoControls
 } // End FadeAnim
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Images/ImageOps.java

@@ -274,4 +274,3 @@ public void run() {
         }
     } // End DemoControls
 } // End ImageOps
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Lines/Joins.java

@@ -244,4 +244,3 @@ public int getIconHeight() {
         } // End JoinIcon class
     } // End DemoControls class
 } // End Joins class
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Mix/Balls.java

@@ -356,4 +356,3 @@ public void run() {
         }
     } // End DemoControls
 } // End Balls
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Mix/BezierScroller.java

@@ -384,4 +384,3 @@ public void run() {
         }
     } // End DemoControls
 } // End BezierScroller
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Mix/Stars3D.java

@@ -325,4 +325,3 @@ public void run() {
         }
     } // End DemoControls
 } // End Stars3D
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Paint/Gradient.java

@@ -212,4 +212,3 @@ public int getIconHeight() {
         } // End ColoredSquare class
     } // End DemoControls
 } // End Gradient class
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Paint/TextureAnim.java

@@ -447,4 +447,3 @@ public int getIconHeight() {
         } // End TexturedIcon class
     } // End DemoControls class
 } // End TextureAnim class
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Transforms/Rotate.java

@@ -167,4 +167,3 @@ public void run() {
         }
     } // End DemoControls class
 } // End Rotate class
-

src/demo/share/jfc/J2Ddemo/java2d/demos/Transforms/SelectTx.java

@@ -313,4 +313,3 @@ public void run() {
         }
     } // End DemoControls class
 } // End SelectTx class
-

src/hotspot/cpu/aarch64/bytecodes_aarch64.cpp

@@ -25,5 +25,3 @@
 
 #include "precompiled.hpp"
 #include "interpreter/bytecodes.hpp"
-
-

src/hotspot/cpu/aarch64/immediate_aarch64.cpp

@@ -446,4 +446,3 @@ uint32_t encoding_for_fp_immediate(float immediate)
   res = (s << 7) | (r << 4) | f;
   return res;
 }
-

src/hotspot/cpu/aarch64/runtime_aarch64.cpp

@@ -37,5 +37,3 @@
 #include "utilities/globalDefinitions.hpp"
 #include "vmreg_aarch64.inline.hpp"
 #endif
-
-

src/hotspot/cpu/arm/c1_LIRGenerator_arm.hpp

@@ -26,4 +26,3 @@
   void set_card(LIR_Opr value, LIR_Address* card_addr);
 
   void make_div_by_zero_check(LIR_Opr right_arg, BasicType type, CodeEmitInfo* info);
-

src/hotspot/cpu/ppc/icBuffer_ppc.cpp

@@ -66,4 +66,3 @@ void* InlineCacheBuffer::ic_buffer_cached_value(address code_begin) {
   void* o = (void*)move->data();
   return o;
 }
-

src/hotspot/cpu/s390/c1_LIR_s390.cpp

@@ -55,4 +55,3 @@ void LIR_Address::verify() const {
          "wrong type for addresses");
 }
 #endif // PRODUCT
-

src/hotspot/cpu/s390/c2_MacroAssembler_s390.cpp

@@ -1322,4 +1322,3 @@ unsigned int C2_MacroAssembler::string_indexof_char(Register result, Register ha
 
   return offset() - block_start;
 }
-

src/hotspot/cpu/s390/frame_s390.cpp

@@ -661,4 +661,3 @@ BasicObjectLock* frame::interpreter_frame_monitor_end() const {
 intptr_t* frame::interpreter_frame_tos_at(jint offset) const {
   return &interpreter_frame_tos_address()[offset];
 }
-

src/hotspot/cpu/s390/icache_s390.cpp

@@ -43,4 +43,3 @@ void ICacheStubGenerator::generate_icache_flush(ICache::flush_icache_stub_t* flu
   // First call to flush itself.
   ICache::invalidate_range((address)(*flush_icache_stub), 0);
 };
-

src/hotspot/cpu/x86/c2_intelJccErratum_x86.hpp

@@ -65,4 +65,3 @@ class IntelJccErratumAlignment {
 };
 
 #endif // CPU_X86_INTELJCCERRATUM_X86_HPP
-

src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp

@@ -1520,4 +1520,3 @@ void MacroAssembler::sha512_AVX2(XMMRegister msg, XMMRegister state0, XMMRegiste
 }
 
 #endif //#ifdef _LP64
-

src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

@@ -3717,4 +3717,3 @@ void OptoRuntime::generate_exception_blob() {
   _exception_blob =  ExceptionBlob::create(&buffer, oop_maps, SimpleRuntimeFrame::framesize >> 1);
 }
 #endif // COMPILER2
-

src/hotspot/cpu/x86/stubGenerator_x86_64_constants.cpp

@@ -233,4 +233,3 @@ ATTRIBUTE_ALIGNED(16) static const juint _Ctable[] = {
     0x00000000UL, 0x3ff00000UL
 };
 address StubGenerator::Ctable = (address)_Ctable;
-

src/hotspot/cpu/x86/stubRoutines_x86_32.cpp

@@ -45,4 +45,3 @@ jint StubRoutines::x86::_mxcsr_std = 0;
 
 jint StubRoutines::x86::_fpu_subnormal_bias1[3] = { 0, 0, 0 };
 jint StubRoutines::x86::_fpu_subnormal_bias2[3] = { 0, 0, 0 };
-

src/hotspot/cpu/x86/stubRoutines_x86_64.cpp

@@ -44,4 +44,3 @@ address StubRoutines::x86::_float_sign_flip = nullptr;
 address StubRoutines::x86::_double_sign_mask = nullptr;
 address StubRoutines::x86::_double_sign_flip = nullptr;
 address StubRoutines::x86::_method_entry_barrier = nullptr;
-

src/hotspot/cpu/x86/templateInterpreterGenerator_x86_32.cpp

@@ -503,4 +503,3 @@ address TemplateInterpreterGenerator::generate_math_entry(AbstractInterpreter::M
 
 // Not supported
 address TemplateInterpreterGenerator::generate_currentThread() { return nullptr; }
-

src/hotspot/cpu/x86/templateInterpreterGenerator_x86_64.cpp

@@ -500,4 +500,3 @@ address TemplateInterpreterGenerator::generate_Float_intBitsToFloat_entry() { re
 address TemplateInterpreterGenerator::generate_Float_floatToRawIntBits_entry() { return nullptr; }
 address TemplateInterpreterGenerator::generate_Double_longBitsToDouble_entry() { return nullptr; }
 address TemplateInterpreterGenerator::generate_Double_doubleToRawLongBits_entry() { return nullptr; }
-

src/hotspot/cpu/x86/vm_version_x86.cpp

@@ -3229,4 +3229,3 @@ bool VM_Version::is_intrinsic_supported(vmIntrinsicID id) {
   }
   return true;
 }
-

src/hotspot/cpu/zero/continuationEntry_zero.inline.hpp

@@ -44,4 +44,3 @@ inline void ContinuationEntry::update_register_map(RegisterMap* map) const {
 }
 
 #endif // CPU_ZERO_CONTINUATIONENTRY_ZERO_INLINE_HPP
-

src/hotspot/os/aix/decoder_aix.hpp

@@ -43,4 +43,3 @@ class AIXDecoder: public AbstractDecoder {
   }
 
 };
-

src/hotspot/os/aix/loadlib_aix.cpp

@@ -394,4 +394,3 @@ bool LoadedLibraries::for_each(os::LoadedModulesCallbackFunc cb, void* param) {
 
   return for_each_internal(cb, param);
 }
-

src/hotspot/os/bsd/decoder_machO.cpp

@@ -169,5 +169,3 @@ char* MachODecoder::mach_find_in_stringtable(char *strtab, uint32_t tablesize, i
 
 
 #endif
-
-

src/hotspot/os/posix/semaphore_posix.cpp

@@ -103,4 +103,3 @@ bool PosixSemaphore::timedwait(struct timespec ts) {
   }
 }
 #endif // __APPLE__
-

src/hotspot/os/windows/decoder_windows.cpp

@@ -47,4 +47,3 @@ void Decoder::print_state_on(outputStream* st) {
   WindowsDbgHelp::print_state_on(st);
   SymbolEngine::print_state_on(st);
 }
-

src/hotspot/os/windows/windbghelp.cpp

@@ -301,4 +301,3 @@ void WindowsDbgHelp::print_state_on(outputStream* st) {
   }
   st->cr();
 }
-

src/hotspot/os_cpu/bsd_aarch64/pauth_bsd_aarch64.inline.hpp

@@ -44,4 +44,3 @@ inline address pauth_authenticate_return_address(address ret_addr, address sp) {
 }
 
 #endif // OS_CPU_BSD_AARCH64_PAUTH_BSD_AARCH64_INLINE_HPP
-

src/hotspot/os_cpu/bsd_x86/vm_version_bsd_x86.cpp

@@ -45,4 +45,3 @@ bool VM_Version::is_cpu_emulated() {
 }
 
 #endif
-

src/hotspot/os_cpu/linux_aarch64/assembler_linux_aarch64.cpp

@@ -24,5 +24,3 @@
  */
 
 // nothing required here
-
-

src/hotspot/os_cpu/linux_arm/vm_version_linux_arm_32.cpp

@@ -45,4 +45,3 @@ void VM_Version::get_os_cpu_info() {
     _arm_arch = (int)(name.machine[4] - '0');
   }
 }
-

src/hotspot/os_cpu/linux_x86/vm_version_linux_x86.cpp

@@ -25,4 +25,3 @@
 #include "precompiled.hpp"
 #include "runtime/os.hpp"
 #include "runtime/vm_version.hpp"
-

src/hotspot/os_cpu/windows_x86/vm_version_windows_x86.cpp

@@ -25,4 +25,3 @@
 #include "precompiled.hpp"
 #include "runtime/os.hpp"
 #include "runtime/vm_version.hpp"
-

src/hotspot/share/ci/ciArrayKlass.cpp

@@ -104,4 +104,3 @@ ciArrayKlass* ciArrayKlass::make(ciType* element_type) {
     return ciObjArrayKlass::make(element_type->as_klass());
   }
 }
-

src/hotspot/share/ci/ciStreams.cpp

@@ -543,4 +543,3 @@ int ciBytecodeStream::get_method_signature_index(const constantPoolHandle& cpool
     return cpool->signature_ref_index_at(name_and_type_index);
   )
 }
-

src/hotspot/share/compiler/compilationPolicy.cpp

@@ -1221,4 +1221,3 @@ void CompilationPolicy::method_back_branch_event(const methodHandle& mh, const m
     }
   }
 }
-

src/hotspot/share/compiler/compileTask.cpp

@@ -476,4 +476,3 @@ void CompileTask::print_inlining_ul(ciMethod* method, int inline_level, int bci,
     print_inlining_inner(&ls, method, inline_level, bci, msg);
   }
 }
-

src/hotspot/share/compiler/compilerDefinitions.cpp

@@ -636,4 +636,3 @@ void CompilerConfig::ergo_initialize() {
   }
 #endif // COMPILER2
 }
-

src/hotspot/share/compiler/directivesParser.cpp

@@ -592,4 +592,3 @@ bool DirectivesParser::callback(JSON_TYPE t, JSON_VAL* v, uint rlimit) {
     }
   }
 }
-

src/hotspot/share/compiler/oopMap.inline.hpp

@@ -158,4 +158,3 @@ void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::oops_do(const frame *fr, con
 }
 
 #endif // SHARE_VM_COMPILER_OOPMAP_INLINE_HPP
-

src/hotspot/share/gc/epsilon/epsilonMonitoringSupport.cpp

@@ -113,4 +113,3 @@ void EpsilonMonitoringSupport::update_counters() {
     MetaspaceCounters::update_performance_counters();
   }
 }
-

src/hotspot/share/gc/g1/g1AnalyticsSequences.hpp

@@ -53,4 +53,3 @@ class G1PhaseDependentSeq {
 };
 
 #endif /* SHARE_GC_G1_G1ANALYTICSSEQUENCES_HPP */
-

src/hotspot/share/gc/g1/g1AnalyticsSequences.inline.hpp

@@ -58,4 +58,3 @@ double G1PhaseDependentSeq::predict(const G1Predictions* predictor, bool use_you
 }
 
 #endif /* SHARE_GC_G1_G1ANALYTICSSEQUENCES_INLINE_HPP */
-

src/hotspot/share/gc/g1/g1Arguments.cpp

@@ -265,4 +265,3 @@ CollectedHeap* G1Arguments::create_heap() {
 size_t G1Arguments::heap_reserved_size_bytes() {
   return MaxHeapSize;
 }
-

src/hotspot/share/gc/g1/g1CollectionSetCandidates.hpp

@@ -226,4 +226,3 @@ class G1CollectionSetCandidates : public CHeapObj<mtGC> {
 };
 
 #endif /* SHARE_GC_G1_G1COLLECTIONSETCANDIDATES_HPP */
-

src/hotspot/share/gc/g1/g1ConcurrentRebuildAndScrub.hpp

@@ -39,4 +39,3 @@ class G1ConcurrentRebuildAndScrub : AllStatic {
 
 
 #endif /* SHARE_GC_G1_G1CONCURRENTREBUILDANDSCRUB_HPP */
-

src/hotspot/share/gc/g1/g1FullCollector.inline.hpp

@@ -99,4 +99,3 @@ GrowableArrayCHeap<HeapRegion*, mtGC>& G1FullCollector::humongous_compaction_reg
 }
 
 #endif // SHARE_GC_G1_G1FULLCOLLECTOR_INLINE_HPP
-

src/hotspot/share/gc/g1/g1GCCounters.cpp

@@ -31,4 +31,3 @@ G1GCCounters::G1GCCounters(G1CollectedHeap* g1h) :
   _total_full_collections(g1h->total_full_collections()),
   _old_marking_cycles_started(g1h->old_marking_cycles_started())
 {}
-

src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp

@@ -636,4 +636,3 @@ G1EvacPhaseTimesTracker::~G1EvacPhaseTimesTracker() {
     _phase_times->record_or_add_time_secs(G1GCPhaseTimes::ObjCopy, _worker_id, _trim_time.seconds());
   }
 }
-

src/hotspot/share/gc/g1/g1HeapSizingPolicy.cpp

@@ -266,4 +266,3 @@ size_t G1HeapSizingPolicy::full_collection_resize_amount(bool& expand) {
   expand = true; // Does not matter.
   return 0;
 }
-

src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.hpp

@@ -85,4 +85,3 @@ class G1YoungGCEvacFailureInjector {
 };
 
 #endif /* SHARE_GC_G1_G1YOUNGGCEVACUATIONFAILUREINJECTOR_HPP */
-

src/hotspot/share/gc/g1/g1YoungGCEvacFailureInjector.inline.hpp

@@ -49,4 +49,3 @@ inline bool G1YoungGCEvacFailureInjector::evacuation_should_fail(size_t& counter
 #endif  // #if EVAC_FAILURE_INJECTOR
 
 #endif /* SHARE_GC_G1_G1YOUNGGCEVACUATIONFAILUREINJECTOR_INLINE_HPP */
-

src/hotspot/share/gc/g1/g1YoungGCPreEvacuateTasks.cpp

@@ -195,4 +195,3 @@ G1PreEvacuateCollectionSetBatchTask::~G1PreEvacuateCollectionSetBatchTask() {
   size_t thread_buffer_cards = pending_cards - _old_pending_cards;
   G1CollectedHeap::heap()->policy()->record_concurrent_refinement_stats(pending_cards, thread_buffer_cards);
 }
-

src/hotspot/share/gc/g1/g1YoungGCPreEvacuateTasks.hpp

@@ -46,4 +46,3 @@ class G1PreEvacuateCollectionSetBatchTask : public G1BatchedTask {
 };
 
 #endif // SHARE_GC_G1_G1YOUNGGCPREEVACUATETASKS_HPP
-

src/hotspot/share/gc/g1/heapRegionSet.cpp

@@ -399,4 +399,3 @@ void FreeRegionList::NodeInfo::add(NodeInfo* info) {
     _length_of_node[i] += info->_length_of_node[i];
   }
 }
-

src/hotspot/share/gc/shared/jvmFlagConstraintsGC.cpp

@@ -435,4 +435,3 @@ JVMFlag::Error GCCardSizeInBytesConstraintFunc(uint value, bool verbose) {
     return JVMFlag::SUCCESS;
   }
 }
-

src/hotspot/share/gc/shared/pretouchTask.cpp

@@ -95,4 +95,3 @@ void PretouchTask::pretouch(const char* task_name, char* start_address, char* en
     task.work(0);
   }
 }
-