Various miscelaneous changes (#6496)

src/common/android_storage.cpp

@@ -141,7 +141,8 @@ std::vector<std::string> GetFilesName(const std::string& filepath) {
     jstring j_filepath = env->NewStringUTF(filepath.c_str());
     auto j_object =
         (jobjectArray)env->CallStaticObjectMethod(native_library, get_files_name, j_filepath);
-    jsize j_size = env->GetArrayLength(j_object);
+    const jsize j_size = env->GetArrayLength(j_object);
+    vector.reserve(j_size);
     for (int i = 0; i < j_size; i++) {
         auto string = (jstring)(env->GetObjectArrayElement(j_object, i));
         vector.emplace_back(env->GetStringUTFChars(string, nullptr));

src/common/bit_field.h

@@ -33,7 +33,6 @@
 #include <cstddef>
 #include <limits>
 #include <type_traits>
-#include "common/common_funcs.h"
 #include "common/swap.h"
 
 /*

src/common/file_util.cpp

@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include <array>
+#include <fstream>
 #include <limits>
 #include <memory>
 #include <sstream>

src/common/file_util.h

@@ -6,8 +6,8 @@
 
 #include <array>
 #include <cstdio>
-#include <fstream>
 #include <functional>
+#include <ios>
 #include <limits>
 #include <optional>
 #include <string>

src/common/logging/backend.cpp

@@ -3,12 +3,10 @@
 // Refer to the license.txt file included.
 
 #include <algorithm>
-#include <atomic>
 #include <chrono>
 #include <condition_variable>
 #include <memory>
 #include <mutex>
-#include <regex>
 #include <thread>
 #include <vector>
 #ifdef _WIN32