diff --git a/src/lib_gui/qt/project_wizard/QtProjectWizard.cpp b/src/lib_gui/qt/project_wizard/QtProjectWizard.cpp
index 99b42ddf..586188dc 100644
--- a/src/lib_gui/qt/project_wizard/QtProjectWizard.cpp
+++ b/src/lib_gui/qt/project_wizard/QtProjectWizard.cpp
@@ -82,7 +82,7 @@ bool applicationSettingsContainVisualStudioHeaderSearchPaths()
 		utility::getCxxVsHeaderPathDetector();
 	for (const std::string& detectorName: headerPathDetector->getWorkingDetectorNames())
 	{
-		for (const FilePath& path: headerPathDetector->getPaths(detectorName))
+		for (const FilePath& path: headerPathDetector->getPathsForDetector(detectorName))
 		{
 			utility::append(expandedPaths, path.expandEnvironmentVariables());
 		}
diff --git a/src/lib_gui/qt/project_wizard/content/QtProjectWizardContentPreferences.cpp b/src/lib_gui/qt/project_wizard/content/QtProjectWizardContentPreferences.cpp
index a0a32ac4..81798bf0 100644
--- a/src/lib_gui/qt/project_wizard/content/QtProjectWizardContentPreferences.cpp
+++ b/src/lib_gui/qt/project_wizard/content/QtProjectWizardContentPreferences.cpp
@@ -651,7 +651,7 @@ void QtProjectWizardContentPreferences::colorSchemeChanged(int index)
 
 void QtProjectWizardContentPreferences::javaPathDetectionClicked()
 {
-	std::vector<FilePath> paths = m_javaPathDetector->getPaths(
+	std::vector<FilePath> paths = m_javaPathDetector->getPathsForDetector(
 		m_javaPathDetectorBox->currentText().toStdString());
 	if (!paths.empty())
 	{
@@ -661,7 +661,7 @@ void QtProjectWizardContentPreferences::javaPathDetectionClicked()
 
 void QtProjectWizardContentPreferences::jreSystemLibraryPathsDetectionClicked()
 {
-	std::vector<FilePath> paths = m_jreSystemLibraryPathsDetector->getPaths(
+	std::vector<FilePath> paths = m_jreSystemLibraryPathsDetector->getPathsForDetector(
 		m_jreSystemLibraryPathsDetectorBox->currentText().toStdString());
 	std::vector<FilePath> oldPaths = m_jreSystemLibraryPaths->getPathsAsAbsolute();
 	m_jreSystemLibraryPaths->setPaths(utility::unique(utility::concat(oldPaths, paths)));
@@ -669,7 +669,7 @@ void QtProjectWizardContentPreferences::jreSystemLibraryPathsDetectionClicked()
 
 void QtProjectWizardContentPreferences::mavenPathDetectionClicked()
 {
-	std::vector<FilePath> paths = m_mavenPathDetector->getPaths(
+	std::vector<FilePath> paths = m_mavenPathDetector->getPathsForDetector(
 		m_mavenPathDetectorBox->currentText().toStdString());
 	if (!paths.empty())
 	{
diff --git a/src/lib_gui/qt/project_wizard/content/paths/QtProjectWizardContentPaths.cpp b/src/lib_gui/qt/project_wizard/content/paths/QtProjectWizardContentPaths.cpp
index 488e2746..4443aa54 100644
--- a/src/lib_gui/qt/project_wizard/content/paths/QtProjectWizardContentPaths.cpp
+++ b/src/lib_gui/qt/project_wizard/content/paths/QtProjectWizardContentPaths.cpp
@@ -166,7 +166,8 @@ void QtProjectWizardContentPaths::addDetection(QGridLayout* layout, int row)
 
 void QtProjectWizardContentPaths::detectionClicked()
 {
-	std::vector<FilePath> paths = m_pathDetector->getPaths(m_detectorBox->currentText().toStdString());
+	std::vector<FilePath> paths = m_pathDetector->getPathsForDetector(
+		m_detectorBox->currentText().toStdString());
 	std::vector<FilePath> oldPaths = m_list->getPathsAsDisplayed();
 
 	paths = utility::unique(utility::concat(oldPaths, paths));
diff --git a/src/lib_gui/utility/path_detector/CombinedPathDetector.cpp b/src/lib_gui/utility/path_detector/CombinedPathDetector.cpp
index 23db7562..028ed6bf 100644
--- a/src/lib_gui/utility/path_detector/CombinedPathDetector.cpp
+++ b/src/lib_gui/utility/path_detector/CombinedPathDetector.cpp
@@ -22,7 +22,19 @@ std::vector<std::string> CombinedPathDetector::getWorkingDetectorNames()
 	return names;
 }
 
-std::vector<FilePath> CombinedPathDetector::getPaths() const
+std::vector<FilePath> CombinedPathDetector::getPathsForDetector(const std::string& detectorName) const
+{
+	for (const std::shared_ptr<PathDetector>& detector: m_detectors)
+	{
+		if (detector->getName() == detectorName)
+		{
+			return detector->getPaths();
+		}
+	}
+	return std::vector<FilePath>();
+}
+
+std::vector<FilePath> CombinedPathDetector::doGetPaths() const
 {
 	for (const std::shared_ptr<PathDetector>& detector: m_detectors)
 	{
@@ -34,15 +46,3 @@ std::vector<FilePath> CombinedPathDetector::getPaths() const
 	}
 	return std::vector<FilePath>();
 }
-
-std::vector<FilePath> CombinedPathDetector::getPaths(const std::string& detectorName) const
-{
-	for (const std::shared_ptr<PathDetector>& detector: m_detectors)
-	{
-		if (detector->getName() == detectorName)
-		{
-			return detector->getPaths();
-		}
-	}
-	return std::vector<FilePath>();
-}
diff --git a/src/lib_gui/utility/path_detector/CombinedPathDetector.h b/src/lib_gui/utility/path_detector/CombinedPathDetector.h
index 7d61d68b..51a3d41e 100644
--- a/src/lib_gui/utility/path_detector/CombinedPathDetector.h
+++ b/src/lib_gui/utility/path_detector/CombinedPathDetector.h
@@ -17,10 +17,11 @@ public:
 
 	std::vector<std::string> getWorkingDetectorNames();
 
-	std::vector<FilePath> getPaths() const override;
-	std::vector<FilePath> getPaths(const std::string& detectorName) const;
+	std::vector<FilePath> getPathsForDetector(const std::string& detectorName) const;
 
 private:
+	std::vector<FilePath> doGetPaths() const override;
+
 	std::vector<std::shared_ptr<PathDetector>> m_detectors;
 };
 
diff --git a/src/lib_gui/utility/path_detector/PathDetector.cpp b/src/lib_gui/utility/path_detector/PathDetector.cpp
index 8d2d076d..a6a84a0e 100644
--- a/src/lib_gui/utility/path_detector/PathDetector.cpp
+++ b/src/lib_gui/utility/path_detector/PathDetector.cpp
@@ -9,6 +9,19 @@ std::string PathDetector::getName() const
 	return m_name;
 }
 
+std::vector<FilePath> PathDetector::getPaths() const
+{
+	std::vector<FilePath> paths;
+	for (const FilePath& path: doGetPaths())
+	{
+		if (path.exists())
+		{
+			paths.push_back(path);
+		}
+	}
+	return paths;
+}
+
 bool PathDetector::isWorking() const
 {
 	return (!getPaths().empty());
diff --git a/src/lib_gui/utility/path_detector/PathDetector.h b/src/lib_gui/utility/path_detector/PathDetector.h
index fd12ea27..32842a15 100644
--- a/src/lib_gui/utility/path_detector/PathDetector.h
+++ b/src/lib_gui/utility/path_detector/PathDetector.h
@@ -13,11 +13,14 @@ public:
 	virtual ~PathDetector() = default;
 
 	std::string getName() const;
+	std::vector<FilePath> getPaths() const;
 	bool isWorking() const;
-	virtual std::vector<FilePath> getPaths() const = 0;
 
 protected:
 	const std::string m_name;
+
+private:
+	virtual std::vector<FilePath> doGetPaths() const = 0;
 };
 
 #endif	  // PATH_DETECTOR_BASE_H
diff --git a/src/lib_gui/utility/path_detector/cxx_header/CxxFrameworkPathDetector.cpp b/src/lib_gui/utility/path_detector/cxx_header/CxxFrameworkPathDetector.cpp
index 5f3484c3..db7a7b9d 100644
--- a/src/lib_gui/utility/path_detector/cxx_header/CxxFrameworkPathDetector.cpp
+++ b/src/lib_gui/utility/path_detector/cxx_header/CxxFrameworkPathDetector.cpp
@@ -9,7 +9,7 @@ CxxFrameworkPathDetector::CxxFrameworkPathDetector(const std::string& compilerNa
 {
 }
 
-std::vector<FilePath> CxxFrameworkPathDetector::getPaths() const
+std::vector<FilePath> CxxFrameworkPathDetector::doGetPaths() const
 {
 	std::vector<std::string> paths = utility::getCxxHeaderPaths(m_compilerName);
 	std::vector<FilePath> frameworkPaths;
diff --git a/src/lib_gui/utility/path_detector/cxx_header/CxxFrameworkPathDetector.h b/src/lib_gui/utility/path_detector/cxx_header/CxxFrameworkPathDetector.h
index 1bc634ad..99ab741a 100644
--- a/src/lib_gui/utility/path_detector/cxx_header/CxxFrameworkPathDetector.h
+++ b/src/lib_gui/utility/path_detector/cxx_header/CxxFrameworkPathDetector.h
@@ -7,9 +7,10 @@ class CxxFrameworkPathDetector: public PathDetector
 {
 public:
 	CxxFrameworkPathDetector(const std::string& compilerName);
-	std::vector<FilePath> getPaths() const override;
 
 private:
+	std::vector<FilePath> doGetPaths() const override;
+
 	const std::string m_compilerName;
 };
 
diff --git a/src/lib_gui/utility/path_detector/cxx_header/CxxHeaderPathDetector.cpp b/src/lib_gui/utility/path_detector/cxx_header/CxxHeaderPathDetector.cpp
index 533ea5ee..dfb0a56c 100644
--- a/src/lib_gui/utility/path_detector/cxx_header/CxxHeaderPathDetector.cpp
+++ b/src/lib_gui/utility/path_detector/cxx_header/CxxHeaderPathDetector.cpp
@@ -9,7 +9,7 @@ CxxHeaderPathDetector::CxxHeaderPathDetector(const std::string& compilerName)
 {
 }
 
-std::vector<FilePath> CxxHeaderPathDetector::getPaths() const
+std::vector<FilePath> CxxHeaderPathDetector::doGetPaths() const
 {
 	std::vector<std::string> paths = utility::getCxxHeaderPaths(m_compilerName);
 	std::vector<FilePath> headerSearchPaths;
diff --git a/src/lib_gui/utility/path_detector/cxx_header/CxxHeaderPathDetector.h b/src/lib_gui/utility/path_detector/cxx_header/CxxHeaderPathDetector.h
index 41137c8f..3ef1aa7f 100644
--- a/src/lib_gui/utility/path_detector/cxx_header/CxxHeaderPathDetector.h
+++ b/src/lib_gui/utility/path_detector/cxx_header/CxxHeaderPathDetector.h
@@ -7,9 +7,10 @@ class CxxHeaderPathDetector: public PathDetector
 {
 public:
 	CxxHeaderPathDetector(const std::string& compilerName);
-	std::vector<FilePath> getPaths() const override;
 
 private:
+	std::vector<FilePath> doGetPaths() const override;
+
 	const std::string m_compilerName;
 };
 
diff --git a/src/lib_gui/utility/path_detector/cxx_header/CxxVs10To14HeaderPathDetector.cpp b/src/lib_gui/utility/path_detector/cxx_header/CxxVs10To14HeaderPathDetector.cpp
index df7319aa..165a15d5 100644
--- a/src/lib_gui/utility/path_detector/cxx_header/CxxVs10To14HeaderPathDetector.cpp
+++ b/src/lib_gui/utility/path_detector/cxx_header/CxxVs10To14HeaderPathDetector.cpp
@@ -21,32 +21,6 @@ CxxVs10To14HeaderPathDetector::CxxVs10To14HeaderPathDetector(
 {
 }
 
-std::vector<FilePath> CxxVs10To14HeaderPathDetector::getPaths() const
-{
-	const FilePath vsInstallPath = getVsInstallPathUsingRegistry();
-
-	// vc++ headers
-	std::vector<FilePath> headerSearchPaths;
-	if (vsInstallPath.exists())
-	{
-		for (const std::wstring& subdirectory: {L"vc/include", L"vc/atlmfc/include"})
-		{
-			FilePath headerSearchPath = vsInstallPath.getConcatenated(subdirectory);
-			if (headerSearchPath.exists())
-			{
-				headerSearchPaths.push_back(headerSearchPath.makeCanonical());
-			}
-		}
-	}
-
-	if (!headerSearchPaths.empty())
-	{
-		utility::append(headerSearchPaths, utility::getWindowsSdkHeaderSearchPaths(m_architecture));
-	}
-
-	return headerSearchPaths;
-}
-
 int CxxVs10To14HeaderPathDetector::visualStudioTypeToVersion(const VisualStudioType t)
 {
 	switch (t)
@@ -80,6 +54,32 @@ std::string CxxVs10To14HeaderPathDetector::visualStudioTypeToString(const Visual
 	return ret;
 }
 
+std::vector<FilePath> CxxVs10To14HeaderPathDetector::doGetPaths() const
+{
+	const FilePath vsInstallPath = getVsInstallPathUsingRegistry();
+
+	// vc++ headers
+	std::vector<FilePath> headerSearchPaths;
+	if (vsInstallPath.exists())
+	{
+		for (const std::wstring& subdirectory: {L"vc/include", L"vc/atlmfc/include"})
+		{
+			FilePath headerSearchPath = vsInstallPath.getConcatenated(subdirectory);
+			if (headerSearchPath.exists())
+			{
+				headerSearchPaths.push_back(headerSearchPath.makeCanonical());
+			}
+		}
+	}
+
+	if (!headerSearchPaths.empty())
+	{
+		utility::append(headerSearchPaths, utility::getWindowsSdkHeaderSearchPaths(m_architecture));
+	}
+
+	return headerSearchPaths;
+}
+
 FilePath CxxVs10To14HeaderPathDetector::getVsInstallPathUsingRegistry() const
 {
 	QString key = "HKEY_LOCAL_MACHINE\\SOFTWARE\\";
diff --git a/src/lib_gui/utility/path_detector/cxx_header/CxxVs10To14HeaderPathDetector.h b/src/lib_gui/utility/path_detector/cxx_header/CxxVs10To14HeaderPathDetector.h
index d4c0ec93..c5623df2 100644
--- a/src/lib_gui/utility/path_detector/cxx_header/CxxVs10To14HeaderPathDetector.h
+++ b/src/lib_gui/utility/path_detector/cxx_header/CxxVs10To14HeaderPathDetector.h
@@ -17,12 +17,13 @@ public:
 
 	CxxVs10To14HeaderPathDetector(
 		VisualStudioType type, bool isExpress, ApplicationArchitectureType architecture);
-	std::vector<FilePath> getPaths() const override;
 
 private:
 	static int visualStudioTypeToVersion(const VisualStudioType t);
 	static std::string visualStudioTypeToString(const VisualStudioType t);
 
+	std::vector<FilePath> doGetPaths() const override;
+
 	FilePath getVsInstallPathUsingRegistry() const;
 
 	const int m_version;
diff --git a/src/lib_gui/utility/path_detector/cxx_header/CxxVs15HeaderPathDetector.cpp b/src/lib_gui/utility/path_detector/cxx_header/CxxVs15HeaderPathDetector.cpp
index dbaf852d..0ad9eb75 100644
--- a/src/lib_gui/utility/path_detector/cxx_header/CxxVs15HeaderPathDetector.cpp
+++ b/src/lib_gui/utility/path_detector/cxx_header/CxxVs15HeaderPathDetector.cpp
@@ -10,7 +10,7 @@
 
 CxxVs15HeaderPathDetector::CxxVs15HeaderPathDetector(): PathDetector("Visual Studio 2017") {}
 
-std::vector<FilePath> CxxVs15HeaderPathDetector::getPaths() const
+std::vector<FilePath> CxxVs15HeaderPathDetector::doGetPaths() const
 {
 	std::vector<FilePath> headerSearchPaths;
 
diff --git a/src/lib_gui/utility/path_detector/cxx_header/CxxVs15HeaderPathDetector.h b/src/lib_gui/utility/path_detector/cxx_header/CxxVs15HeaderPathDetector.h
index 8529e983..e5564f21 100644
--- a/src/lib_gui/utility/path_detector/cxx_header/CxxVs15HeaderPathDetector.h
+++ b/src/lib_gui/utility/path_detector/cxx_header/CxxVs15HeaderPathDetector.h
@@ -8,7 +8,9 @@ class CxxVs15HeaderPathDetector: public PathDetector
 {
 public:
 	CxxVs15HeaderPathDetector();
-	std::vector<FilePath> getPaths() const override;
+
+private:
+	std::vector<FilePath> doGetPaths() const override;
 };
 
 #endif	  // CXX_VS_15_HEADER_PATH_DETECTOR_H
diff --git a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorLinux.cpp b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorLinux.cpp
index a581a01e..0c18e6f9 100644
--- a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorLinux.cpp
+++ b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorLinux.cpp
@@ -16,6 +16,42 @@ JavaPathDetectorLinux::JavaPathDetectorLinux(const std::string javaVersion)
 {
 }
 
+std::vector<FilePath> JavaPathDetectorLinux::doGetPaths() const
+{
+	std::vector<FilePath> paths;
+	FilePath p = getJavaInPath();
+	if (!p.empty())
+	{
+		paths.push_back(p);
+	}
+	p = getJavaInJavaHome();
+	if (!p.empty())
+	{
+		paths.push_back(p);
+	}
+
+	// some default paths for java
+	paths.push_back(FilePath(L"/etc/alternatives/java"));
+	paths.push_back(FilePath(L"/usr/lib/jvm/default/bin/java"));
+	paths.push_back(FilePath(L"/usr/lib/jvm/java-openjdk/bin/java"));
+
+	for (const FilePath& path: paths)
+	{
+		if (checkVersion(path))
+		{
+			FilePath absoluteJavaPath = readLink(path);
+			FilePath jvmLibrary = getFilePathRelativeToJavaExecutable(absoluteJavaPath);
+			if (jvmLibrary.exists())
+			{
+				std::vector<FilePath> foundPath = {jvmLibrary};
+				return foundPath;
+			}
+		}
+	}
+
+	return std::vector<FilePath>();
+}
+
 FilePath JavaPathDetectorLinux::getJavaInPath() const
 {
 	std::string command = "which java";
@@ -84,39 +120,3 @@ bool JavaPathDetectorLinux::checkVersion(const FilePath& path) const
 
 	return output.find(m_javaVersion) != std::string::npos;
 }
-
-std::vector<FilePath> JavaPathDetectorLinux::getPaths() const
-{
-	std::vector<FilePath> paths;
-	FilePath p = getJavaInPath();
-	if (!p.empty())
-	{
-		paths.push_back(p);
-	}
-	p = getJavaInJavaHome();
-	if (!p.empty())
-	{
-		paths.push_back(p);
-	}
-
-	// some default paths for java
-	paths.push_back(FilePath(L"/etc/alternatives/java"));
-	paths.push_back(FilePath(L"/usr/lib/jvm/default/bin/java"));
-	paths.push_back(FilePath(L"/usr/lib/jvm/java-openjdk/bin/java"));
-
-	for (const FilePath& path: paths)
-	{
-		if (checkVersion(path))
-		{
-			FilePath absoluteJavaPath = readLink(path);
-			FilePath jvmLibrary = getFilePathRelativeToJavaExecutable(absoluteJavaPath);
-			if (jvmLibrary.exists())
-			{
-				std::vector<FilePath> foundPath = {jvmLibrary};
-				return foundPath;
-			}
-		}
-	}
-
-	return std::vector<FilePath>();
-}
diff --git a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorLinux.h b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorLinux.h
index a29f74c9..67796bf2 100644
--- a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorLinux.h
+++ b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorLinux.h
@@ -7,9 +7,9 @@ class JavaPathDetectorLinux: public JavaPathDetector
 {
 public:
 	JavaPathDetectorLinux(const std::string javaVersion);
-	std::vector<FilePath> getPaths() const override;
 
 private:
+	std::vector<FilePath> doGetPaths() const override;
 	FilePath getJavaInPath() const;
 	FilePath readLink(const FilePath& path) const;
 	FilePath getJavaInJavaHome() const;
diff --git a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorMac.cpp b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorMac.cpp
index b3ca6d78..55ef520a 100644
--- a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorMac.cpp
+++ b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorMac.cpp
@@ -9,7 +9,7 @@ JavaPathDetectorMac::JavaPathDetectorMac(const std::string javaVersion)
 {
 }
 
-std::vector<FilePath> JavaPathDetectorMac::getPaths() const
+std::vector<FilePath> JavaPathDetectorMac::doGetPaths() const
 {
 	std::vector<FilePath> paths;
 	FilePath javaPath;
diff --git a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorMac.h b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorMac.h
index 526e2491..215b7e99 100644
--- a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorMac.h
+++ b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorMac.h
@@ -7,7 +7,9 @@ class JavaPathDetectorMac: public JavaPathDetector
 {
 public:
 	JavaPathDetectorMac(const std::string javaVersion);
-	virtual std::vector<FilePath> getPaths() const override;
+
+private:
+	virtual std::vector<FilePath> doGetPaths() const override;
 };
 
 #endif	  // JAVA_PATH_DETECTOR_MAC_H
diff --git a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.cpp b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.cpp
index c6fbbc64..1e0b1595 100644
--- a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.cpp
+++ b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.cpp
@@ -12,7 +12,7 @@ JavaPathDetectorWindows::JavaPathDetectorWindows(const std::string javaVersion)
 {
 }
 
-std::vector<FilePath> JavaPathDetectorWindows::getPaths() const
+std::vector<FilePath> JavaPathDetectorWindows::doGetPaths() const
 {
 	QString key = "HKEY_LOCAL_MACHINE\\SOFTWARE\\";
 
diff --git a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.h b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.h
index 0dba772d..299f4e0b 100644
--- a/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.h
+++ b/src/lib_gui/utility/path_detector/java_runtime/JavaPathDetectorWindows.h
@@ -7,7 +7,9 @@ class JavaPathDetectorWindows: public JavaPathDetector
 {
 public:
 	JavaPathDetectorWindows(const std::string javaVersion);
-	virtual std::vector<FilePath> getPaths() const override;
+
+private:
+	virtual std::vector<FilePath> doGetPaths() const override;
 };
 
 #endif	  // JAVA_PATH_DETECTOR_WINDOWS_H
diff --git a/src/lib_gui/utility/path_detector/jre_system_library/JreSystemLibraryPathDetector.cpp b/src/lib_gui/utility/path_detector/jre_system_library/JreSystemLibraryPathDetector.cpp
index 147c98e9..c22fe086 100644
--- a/src/lib_gui/utility/path_detector/jre_system_library/JreSystemLibraryPathDetector.cpp
+++ b/src/lib_gui/utility/path_detector/jre_system_library/JreSystemLibraryPathDetector.cpp
@@ -13,7 +13,7 @@ JreSystemLibraryPathDetector::JreSystemLibraryPathDetector(
 {
 }
 
-std::vector<FilePath> JreSystemLibraryPathDetector::getPaths() const
+std::vector<FilePath> JreSystemLibraryPathDetector::doGetPaths() const
 {
 	std::vector<FilePath> paths;
 	for (const FilePath& jrePath: m_javaPathDetector->getPaths())
diff --git a/src/lib_gui/utility/path_detector/jre_system_library/JreSystemLibraryPathDetector.h b/src/lib_gui/utility/path_detector/jre_system_library/JreSystemLibraryPathDetector.h
index d9dc3b19..5546e891 100644
--- a/src/lib_gui/utility/path_detector/jre_system_library/JreSystemLibraryPathDetector.h
+++ b/src/lib_gui/utility/path_detector/jre_system_library/JreSystemLibraryPathDetector.h
@@ -11,9 +11,10 @@ class JreSystemLibraryPathDetector: public PathDetector
 {
 public:
 	JreSystemLibraryPathDetector(std::shared_ptr<JavaPathDetector> javaPathDetector);
-	std::vector<FilePath> getPaths() const override;
 
 private:
+	std::vector<FilePath> doGetPaths() const override;
+
 	std::shared_ptr<JavaPathDetector> m_javaPathDetector;
 };
 
diff --git a/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorUnix.cpp b/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorUnix.cpp
index c42aecea..ea428c72 100644
--- a/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorUnix.cpp
+++ b/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorUnix.cpp
@@ -5,7 +5,7 @@
 
 MavenPathDetectorUnix::MavenPathDetectorUnix(): PathDetector("Maven for Unix") {}
 
-std::vector<FilePath> MavenPathDetectorUnix::getPaths() const
+std::vector<FilePath> MavenPathDetectorUnix::doGetPaths() const
 {
 	std::string command = "which mvn";
 	FilePath mavenPath(utility::executeProcess(command.c_str()).second);
diff --git a/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorUnix.h b/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorUnix.h
index dd2aef5a..3bcf01b0 100644
--- a/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorUnix.h
+++ b/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorUnix.h
@@ -7,7 +7,9 @@ class MavenPathDetectorUnix: public PathDetector
 {
 public:
 	MavenPathDetectorUnix();
-	std::vector<FilePath> getPaths() const override;
+
+private:
+	std::vector<FilePath> doGetPaths() const override;
 };
 
 #endif	  // MAVEN_PATH_DETECTOR_UNIX_H
diff --git a/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorWindows.cpp b/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorWindows.cpp
index 6d237de7..6d98538f 100644
--- a/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorWindows.cpp
+++ b/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorWindows.cpp
@@ -5,7 +5,7 @@
 
 MavenPathDetectorWindows::MavenPathDetectorWindows(): PathDetector("Maven for Windows") {}
 
-std::vector<FilePath> MavenPathDetectorWindows::getPaths() const
+std::vector<FilePath> MavenPathDetectorWindows::doGetPaths() const
 {
 	std::string command = "cmd /c where mvn.cmd && exit";
 	FilePath mavenPath(utility::executeProcess(command.c_str()).second);
diff --git a/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorWindows.h b/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorWindows.h
index 2bc1dcf1..0b449efe 100644
--- a/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorWindows.h
+++ b/src/lib_gui/utility/path_detector/maven_executable/MavenPathDetectorWindows.h
@@ -7,7 +7,9 @@ class MavenPathDetectorWindows: public PathDetector
 {
 public:
 	MavenPathDetectorWindows();
-	std::vector<FilePath> getPaths() const override;
+
+private:
+	std::vector<FilePath> doGetPaths() const override;
 };
 
 #endif	  // MAVEN_PATH_DETECTOR_WINDOWS_H