diff --git a/CMakeLists.txt b/CMakeLists.txt
index 06ba38f..4b095a8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -77,6 +77,7 @@ SET ( cppcore_common_src
     include/cppcore/Common/Hash.h
     include/cppcore/Common/TStringBase.h
     include/cppcore/Common/Variant.h
+    include/cppcore/Common/Sort.h
     include/cppcore/Common/TBitField.h
     include/cppcore/Common/TOptional.h
 )
@@ -133,6 +134,7 @@ IF( CPPCORE_BUILD_UNITTESTS )
     SET( cppcore_common_test_src
         test/common/HashTest.cpp
         test/common/VariantTest.cpp
+        test/common/SortTest.cpp
         test/common/TBitFieldTest.cpp
         test/common/TOptionalTest.cpp
     )
diff --git a/code/cppcore.cpp b/code/cppcore.cpp
index 9e9df2c..aa13166 100644
--- a/code/cppcore.cpp
+++ b/code/cppcore.cpp
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/CPPCoreCommon.h b/include/cppcore/CPPCoreCommon.h
index 3eeeaf8..613c8e6 100644
--- a/include/cppcore/CPPCoreCommon.h
+++ b/include/cppcore/CPPCoreCommon.h
@@ -29,6 +29,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <stddef.h>
 #include <stdio.h>
 #include <stdarg.h>
+#include <malloc.h>
 
 namespace cppcore {
 
@@ -53,8 +54,10 @@ namespace cppcore {
 #   endif
     // All disabled warnings for windows
 #   pragma warning( disable : 4251 ) // <class> needs to have dll-interface to be used by clients of class <class>
+#   define CPPCORE_STACK_ALLOC(size) ::alloca(size)
 #else
 #   define DLL_CPPCORE_EXPORT __attribute__((visibility("default")))
+#   define CPPCORE_STACK_ALLOC(size) __builtin_alloca(size)
 #endif
 
 //-------------------------------------------------------------------------------------------------
diff --git a/include/cppcore/Common/Sort.h b/include/cppcore/Common/Sort.h
new file mode 100644
index 0000000..fe6e9e1
--- /dev/null
+++ b/include/cppcore/Common/Sort.h
@@ -0,0 +1,137 @@
+/*-----------------------------------------------------------------------------------------------
+The MIT License (MIT)
+
+Copyright (c) 2014-2025 Kim Kulling
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+-----------------------------------------------------------------------------------------------*/
+#pragma once
+
+#include <cppcore/CPPCoreCommon.h>
+
+namespace cppcore {
+
+    typedef int32_t (*ComparisonFn)(const void* _lhs, const void* _rhs);
+
+    template<class T>
+    inline int32_t compAscending(const void *lhs, const void *rhs)  {
+        const T _lhs = *static_cast<const T *>(lhs);
+        const T _rhs = *static_cast<const T *>(rhs);
+        return (_lhs > _rhs) - (_lhs < _rhs);
+    }
+
+    template <typename Ty>
+    inline int32_t compDescending(const void *_lhs, const void *_rhs) {
+        return compAscending<Ty>(_rhs, _lhs);
+    }
+
+    template<class T>
+    inline void swap(T& v1, T& v2) {
+        T tmp = v1;
+        v1 = v2;
+        v2 = tmp;
+    }
+
+    inline void swap(uint8_t &lhs, uint8_t &rhs) {
+        uint8_t tmp = lhs;
+        lhs = rhs;
+        rhs = tmp;
+    }
+
+    inline void swap(void *v1, void *v2, size_t stride) {
+        uint8_t *lhs = (uint8_t*) v1;
+        uint8_t *rhs = (uint8_t*) v2;
+        const uint8_t *end = rhs + stride;
+        while (rhs != end) {
+            swap(*lhs++, *rhs++);
+        }
+    }
+
+    inline void quicksortImpl(void *pivot, void *_data, size_t num, size_t stride, ComparisonFn func) {
+        if (num < 2) {
+            return;
+        }
+
+        if (_data == nullptr) {
+            return;
+        }
+
+        uint8_t *data = (uint8_t*) _data;
+        memcpy(pivot, &data[0], stride);
+
+        size_t l = 0;
+        size_t g = 1;
+        for (size_t i=1; i<num;) {
+            int32_t result = func(&data[i*stride], pivot);
+            if (result > 0) {
+                swap(&data[l*stride], &data[i*stride], stride);
+                ++l;
+            } else if (result == 0) {
+                swap(&data[g*stride], &data[i*stride], stride);
+                ++g;
+                ++i;
+            } else  {
+                ++i;
+            }
+        }
+        
+        quicksortImpl(pivot, &data[0], l, stride, func);
+        quicksortImpl(pivot, &data[g*stride], num - g, stride, func);
+    }
+
+    inline void quicksort(void *_data, size_t num, size_t stride, ComparisonFn func) {
+        uint8_t *pivot = (uint8_t*) CPPCORE_STACK_ALLOC(stride);
+        quicksortImpl(pivot, _data, num, stride, func);
+    }
+
+    bool isSorted(const void *data, size_t num, size_t stride, ComparisonFn func) {
+        if (num  < 2) {
+            return true;
+        }
+        uint8_t *data_ = (uint8_t *)data;
+        for (size_t i=1; i<num; ++i) {
+            const int32_t result = func(&data_[(i-1)*stride], &data_[i * stride]);
+            if (result == -1) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    inline int32_t binSearchImpl(void *key, void *data, size_t num, size_t stride, ComparisonFn func) {
+        size_t offset = 0;
+        uint8_t *_data = (uint8_t *)data;
+        for (size_t i = num; offset < i;) {
+            size_t idx = (offset + i) / 2;
+            int32_t result = func(key, &_data[i * stride]);
+            if (result < 0) {
+                i = idx;
+            } else if (result > 0) {
+                offset = idx + 1;
+            } else {
+                return idx;
+            }
+        }
+        return ~offset;
+    }
+
+    int32_t binSearch(int32_t key, int32_t* array, size_t num, ComparisonFn func) {
+        return binSearchImpl(&key, &array[0], num, sizeof(int32_t), func);
+    }
+} // namespace cppcore
diff --git a/include/cppcore/Common/TBitField.h b/include/cppcore/Common/TBitField.h
index 742d512..9e7fc4d 100644
--- a/include/cppcore/Common/TBitField.h
+++ b/include/cppcore/Common/TBitField.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Common/TOptional.h b/include/cppcore/Common/TOptional.h
index c1a9e97..4d449a4 100644
--- a/include/cppcore/Common/TOptional.h
+++ b/include/cppcore/Common/TOptional.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Common/TStringBase.h b/include/cppcore/Common/TStringBase.h
index 0305b8a..c6cce64 100644
--- a/include/cppcore/Common/TStringBase.h
+++ b/include/cppcore/Common/TStringBase.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Common/Variant.h b/include/cppcore/Common/Variant.h
index bfc58bb..b220254 100644
--- a/include/cppcore/Common/Variant.h
+++ b/include/cppcore/Common/Variant.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Container/TArray.h b/include/cppcore/Container/TArray.h
index b7bc463..443059e 100644
--- a/include/cppcore/Container/TArray.h
+++ b/include/cppcore/Container/TArray.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Container/THashMap.h b/include/cppcore/Container/THashMap.h
index bb20a2f..33a29d1 100644
--- a/include/cppcore/Container/THashMap.h
+++ b/include/cppcore/Container/THashMap.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Container/TList.h b/include/cppcore/Container/TList.h
index 2a16cde..cd1213b 100644
--- a/include/cppcore/Container/TList.h
+++ b/include/cppcore/Container/TList.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Container/TQueue.h b/include/cppcore/Container/TQueue.h
index 6c40f12..2e5255d 100644
--- a/include/cppcore/Container/TQueue.h
+++ b/include/cppcore/Container/TQueue.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Container/TStaticArray.h b/include/cppcore/Container/TStaticArray.h
index dc13f57..a24ab04 100644
--- a/include/cppcore/Container/TStaticArray.h
+++ b/include/cppcore/Container/TStaticArray.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Memory/MemUtils.h b/include/cppcore/Memory/MemUtils.h
index e6e681f..2bc9103 100644
--- a/include/cppcore/Memory/MemUtils.h
+++ b/include/cppcore/Memory/MemUtils.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Memory/TDefaultAllocator.h b/include/cppcore/Memory/TDefaultAllocator.h
index 583e3f4..bcc74f7 100644
--- a/include/cppcore/Memory/TDefaultAllocator.h
+++ b/include/cppcore/Memory/TDefaultAllocator.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Memory/TPoolAllocator.h b/include/cppcore/Memory/TPoolAllocator.h
index d212776..60f7e38 100644
--- a/include/cppcore/Memory/TPoolAllocator.h
+++ b/include/cppcore/Memory/TPoolAllocator.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Memory/TStackAllocator.h b/include/cppcore/Memory/TStackAllocator.h
index ece9b0c..fd28292 100644
--- a/include/cppcore/Memory/TStackAllocator.h
+++ b/include/cppcore/Memory/TStackAllocator.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/include/cppcore/Random/RandomGenerator.h b/include/cppcore/Random/RandomGenerator.h
index 797af28..7247176 100644
--- a/include/cppcore/Random/RandomGenerator.h
+++ b/include/cppcore/Random/RandomGenerator.h
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/CPPCoreCommonTest.cpp b/test/CPPCoreCommonTest.cpp
index 7065947..a435936 100644
--- a/test/CPPCoreCommonTest.cpp
+++ b/test/CPPCoreCommonTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/common/HashTest.cpp b/test/common/HashTest.cpp
index 80a4e9a..dd40c9b 100644
--- a/test/common/HashTest.cpp
+++ b/test/common/HashTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/common/SortTest.cpp b/test/common/SortTest.cpp
new file mode 100644
index 0000000..dc56bef
--- /dev/null
+++ b/test/common/SortTest.cpp
@@ -0,0 +1,65 @@
+/*
+-------------------------------------------------------------------------------------------------
+The MIT License (MIT)
+
+Copyright (c) 2014-2025 Kim Kulling
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+-------------------------------------------------------------------------------------------------
+*/
+#include <cppcore/Common/Sort.h>
+
+#include "gtest/gtest.h"
+
+using namespace cppcore;
+
+class SortTest : public testing::Test {};
+
+TEST_F(SortTest, swapTest) {
+    int32_t i1 = 1;
+    int32_t i2 = 2;
+    swap(i1, i2);
+    EXPECT_EQ(i1, 2);
+    EXPECT_EQ(i2, 1);
+}
+
+TEST_F(SortTest, isSortedTest ) {
+    int32_t arr[] = {1,2,3,4,5};
+    bool sorted = isSorted(arr, 5, sizeof(int32_t), compDescending<int32_t>);
+    EXPECT_TRUE(sorted);
+}
+
+TEST_F(SortTest, isNotSortedTest) {
+    int32_t arr[] = { 1, 2, 3, 5, 4 };
+    bool sorted = isSorted(arr, 5, sizeof(int32_t), compDescending<int32_t>);
+    EXPECT_FALSE(sorted);
+}
+
+TEST_F(SortTest, quicksortTest) {
+    int32_t arr[] = { 1, 2, 3, 5, 4 };
+    quicksort(arr, 5, sizeof(int32_t), compDescending<int32_t>);
+    bool sorted = isSorted(arr, 5, sizeof(int32_t), compDescending<int32_t>);
+    EXPECT_TRUE(sorted);
+}
+
+TEST_F(SortTest, binSearchTest) {
+    int32_t arr[] = { 1, 2, 3, 5, 4 };
+    quicksort(arr, 5, sizeof(int32_t), compDescending<int32_t>);
+    int32_t idx = binSearch(3, arr, 5, compDescending<int32_t>);
+    EXPECT_EQ(idx, 2);
+}
diff --git a/test/common/TBitFieldTest.cpp b/test/common/TBitFieldTest.cpp
index 0a5c5f9..f86fccc 100644
--- a/test/common/TBitFieldTest.cpp
+++ b/test/common/TBitFieldTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/common/TOptionalTest.cpp b/test/common/TOptionalTest.cpp
index dce1787..980facb 100644
--- a/test/common/TOptionalTest.cpp
+++ b/test/common/TOptionalTest.cpp
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/common/VariantTest.cpp b/test/common/VariantTest.cpp
index 76745dc..de17f87 100644
--- a/test/common/VariantTest.cpp
+++ b/test/common/VariantTest.cpp
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/container/TArrayTest.cpp b/test/container/TArrayTest.cpp
index d4fc005..ead6072 100644
--- a/test/container/TArrayTest.cpp
+++ b/test/container/TArrayTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/container/THashMapTest.cpp b/test/container/THashMapTest.cpp
index 2a5c944..9aba9c7 100644
--- a/test/container/THashMapTest.cpp
+++ b/test/container/THashMapTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
@@ -28,9 +28,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 using namespace ::cppcore;
 
-class THashMapTest : public ::testing::Test {
-    // empty
-};
+class THashMapTest : public ::testing::Test {};
 
 TEST_F( THashMapTest, constructTest ) {
     bool ok( true );
diff --git a/test/container/TListTest.cpp b/test/container/TListTest.cpp
index 2a1566d..901e476 100644
--- a/test/container/TListTest.cpp
+++ b/test/container/TListTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/container/TQueueTest.cpp b/test/container/TQueueTest.cpp
index 2dbd94d..7072f20 100644
--- a/test/container/TQueueTest.cpp
+++ b/test/container/TQueueTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/container/TStaticArrayTest.cpp b/test/container/TStaticArrayTest.cpp
index 03ac3f9..c3a580b 100644
--- a/test/container/TStaticArrayTest.cpp
+++ b/test/container/TStaticArrayTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/io/FileSystemTest.cpp b/test/io/FileSystemTest.cpp
index 8885e53..f25f3ad 100644
--- a/test/io/FileSystemTest.cpp
+++ b/test/io/FileSystemTest.cpp
@@ -2,7 +2,7 @@
 -------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/memory/TPoolAllocatorTest.cpp b/test/memory/TPoolAllocatorTest.cpp
index eb6d5e3..09f0127 100644
--- a/test/memory/TPoolAllocatorTest.cpp
+++ b/test/memory/TPoolAllocatorTest.cpp
@@ -1,7 +1,7 @@
 /*-------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
@@ -34,8 +34,7 @@ class TPoolAllocatorTest : public testing::Test {
 struct PoolItem {
     int id;
 
-    PoolItem()
-    : id(0) {
+    PoolItem() : id(0) {
         // empty
     }
 };
@@ -50,7 +49,7 @@ TEST_F(TPoolAllocatorTest, createTest) {
     EXPECT_TRUE( ok );
 }
 
-static const size_t NumItems = 500;
+static constexpr size_t NumItems = 500;
 
 TEST_F(TPoolAllocatorTest, alloc_access_Test) {
     TPoolAllocator<PoolItem> allocator;
diff --git a/test/memory/TScratchAllocatorTest.cpp b/test/memory/TScratchAllocatorTest.cpp
index e85de85..48d29e3 100644
--- a/test/memory/TScratchAllocatorTest.cpp
+++ b/test/memory/TScratchAllocatorTest.cpp
@@ -1,7 +1,7 @@
 /*-----------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
@@ -28,7 +28,7 @@ using namespace cppcore;
 
 class TScratchAllocatorTest : public testing::Test {
 public:
-    const size_t BufferSize = 1024u;
+    static constexpr size_t BufferSize = 1024u;
 };
 
 TEST_F(TScratchAllocatorTest, CreateTest) {
@@ -64,4 +64,3 @@ TEST_F(TScratchAllocatorTest, ClearTest) {
     EXPECT_EQ(myAllocator.capacity(), 0u);
     EXPECT_EQ(myAllocator.freeMem(), 0u);
 }
-
diff --git a/test/memory/TStackAllocatorTest.cpp b/test/memory/TStackAllocatorTest.cpp
index dad0c99..e1f41f8 100644
--- a/test/memory/TStackAllocatorTest.cpp
+++ b/test/memory/TStackAllocatorTest.cpp
@@ -1,7 +1,7 @@
 /*-------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/test/random/RandomGeneratorTest.cpp b/test/random/RandomGeneratorTest.cpp
index a06656c..20e8ed4 100644
--- a/test/random/RandomGeneratorTest.cpp
+++ b/test/random/RandomGeneratorTest.cpp
@@ -1,7 +1,7 @@
 /*-------------------------------------------------------------------------------------------------
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Kim Kulling
+Copyright (c) 2014-2025 Kim Kulling
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in