Remove apache commons dependency and integrate static methods to check OS

Author: retiutut

.gitignore

@@ -39,4 +39,54 @@ compiled/
 java-package/openbci_gui_helpers/target/
 
 # VS Code
-.vscode/
+.vscode/
+ALL_BUILD.vcxproj
+ALL_BUILD.vcxproj.filters
+cmake_install.cmake
+CMakeCache.txt
+GanglionNativeScan.vcxproj
+GanglionNativeScan.vcxproj.filters
+GanglionScan.vcxproj
+GanglionScan.vcxproj.filters
+openbci-gui-helpers.sln
+ZERO_CHECK.vcxproj
+ZERO_CHECK.vcxproj.filters
+3rdparty/SimpleBLE/simpleble/simpleble-c.vcxproj
+3rdparty/SimpleBLE/simpleble/simpleble-c.vcxproj.filters
+3rdparty/SimpleBLE/simpleble/SimpleBLE.sln
+3rdparty/SimpleBLE/simpleble/simpleble.vcxproj
+3rdparty/SimpleBLE/simpleble/simpleble.vcxproj.filters
+3rdparty/SimpleBLE/simpleble/VERSION
+3rdparty/SimpleBLE/simpleble/CMakeFiles/generate.stamp
+3rdparty/SimpleBLE/simpleble/CMakeFiles/generate.stamp.depend
+3rdparty/SimpleBLE/simpleble/export/simpleble/export.h
+3rdparty/SimpleBLE/simpleble/libfmt/FMT.sln
+3rdparty/SimpleBLE/simpleble/libfmt/fmt.vcxproj
+3rdparty/SimpleBLE/simpleble/libfmt/fmt.vcxproj.filters
+3rdparty/SimpleBLE/simpleble/libfmt/CMakeFiles/generate.stamp
+3rdparty/SimpleBLE/simpleble/libfmt/CMakeFiles/generate.stamp.depend
+CMakeFiles/cmake.check_cache
+CMakeFiles/CMakeConfigureLog.yaml
+CMakeFiles/generate.stamp
+CMakeFiles/generate.stamp.depend
+CMakeFiles/generate.stamp.list
+CMakeFiles/TargetDirectories.txt
+CMakeFiles/169bdb6ecb54b9cb29a827f249608a2d/generate.stamp.rule
+CMakeFiles/3.27.4/CMakeCXXCompiler.cmake
+CMakeFiles/3.27.4/CMakeDetermineCompilerABI_CXX.bin
+CMakeFiles/3.27.4/CMakeRCCompiler.cmake
+CMakeFiles/3.27.4/CMakeSystem.cmake
+CMakeFiles/3.27.4/VCTargetsPath.txt
+CMakeFiles/3.27.4/VCTargetsPath.vcxproj
+CMakeFiles/3.27.4/CompilerIdCXX/CMakeCXXCompilerId.cpp
+CMakeFiles/3.27.4/CompilerIdCXX/CompilerIdCXX.vcxproj
+CMakeFiles/3.27.4/CompilerIdCXX/Debug/CompilerIdCXX.exe.recipe
+CMakeFiles/3.27.4/CompilerIdCXX/Debug/CompilerIdCXX.tlog/CL.command.1.tlog
+CMakeFiles/3.27.4/CompilerIdCXX/Debug/CompilerIdCXX.tlog/CL.read.1.tlog
+CMakeFiles/3.27.4/CompilerIdCXX/Debug/CompilerIdCXX.tlog/CL.write.1.tlog
+CMakeFiles/3.27.4/CompilerIdCXX/Debug/CompilerIdCXX.tlog/CompilerIdCXX.lastbuildstate
+CMakeFiles/3.27.4/CompilerIdCXX/Debug/CompilerIdCXX.tlog/link.command.1.tlog
+CMakeFiles/3.27.4/CompilerIdCXX/Debug/CompilerIdCXX.tlog/link.read.1.tlog
+CMakeFiles/3.27.4/CompilerIdCXX/Debug/CompilerIdCXX.tlog/link.write.1.tlog
+CMakeFiles/3.27.4/x64/Debug/VCTargetsPath.recipe
+CMakeFiles/3.27.4/x64/Debug/VCTargetsPath.tlog/VCTargetsPath.lastbuildstate

java-package/openbci_gui_helpers/pom.xml

@@ -24,16 +24,6 @@
        <version>5.10.0</version>
     </dependency>
     <dependency>
-      <groupId>org.apache.commons</groupId>
-      <artifactId>commons-lang3</artifactId>
-      <version>3.1</version>
-    </dependency>
-     <dependency>
-        <groupId>org.apache.commons</groupId>
-        <artifactId>commons-math3</artifactId>
-        <version>3.1</version>
-    </dependency>
-    <dependency> 
        <groupId>com.google.code.gson</groupId> 
        <artifactId>gson</artifactId> 
        <version>2.6.2</version> 

java-package/openbci_gui_helpers/src/main/java/openbci_gui_helpers/GUIHelper.java

@@ -5,8 +5,6 @@
 import java.nio.file.Files;
 import java.util.ArrayList;
 
-import org.apache.commons.lang3.SystemUtils;
-
 import com.google.gson.Gson;
 import com.sun.jna.Library;
 import com.sun.jna.Native;
@@ -30,11 +28,11 @@ private interface DllNativeInterface extends Library {
 
         String lib_name = "libGanglionScan.so";
         String lib_native_name = "libGanglionNativeScan.so";
-        if (SystemUtils.IS_OS_WINDOWS) {
+        if (isWindows()) {
             lib_name = "GanglionScan.dll";
             lib_native_name = "GanglionNativeScan.dll";
 
-        } else if (SystemUtils.IS_OS_MAC) {
+        } else if (isMac()) {
             lib_name = "libGanglionScan.dylib";
             lib_native_name = "libGanglionNativeScan.dylib";
         }
@@ -55,7 +53,7 @@ private static String unpack_from_jar(String lib_name) {
             if (file.exists())
                 file.delete();
             link = (GUIHelper.class.getResourceAsStream(lib_name));
-            if (SystemUtils.IS_OS_MAC) {
+            if (isMac()) {
                 String jarPath = GUIHelper.class.getProtectionDomain().getCodeSource().getLocation().getPath();
                 File jarFile = new File(jarPath);
                 String libPathString = jarFile.getParentFile().getAbsolutePath() + File.separator + lib_name;
@@ -120,4 +118,12 @@ public static GanglionDevice[] scan_for_ganglions(int timeout_sec) throws Gangli
 
         return uniqueDevices.toArray(new GanglionDevice[uniqueDevices.size()]);
     }
+
+    private static boolean isWindows() {
+        return System.getProperty("os.name").toLowerCase().contains("windows");
+    }
+
+    private static boolean isMac() {
+        return System.getProperty("os.name").toLowerCase().contains("mac");
+    }
 }