Sloeber · jantje · Nov 27, 2023 · Nov 25, 2023 · Nov 25, 2023 · Nov 26, 2023
diff --git a/.gitignore b/.gitignore
@@ -4,4 +4,3 @@
 /log.txt
 workspace/*
 /.metadata/
-.settings
diff --git a/images_plugin_dev_setup/.settings/org.eclipse.core.resources.prefs b/images_plugin_dev_setup/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
diff --git a/io.sloeber.ManagedBuild.ui/.settings/org.eclipse.core.resources.prefs b/io.sloeber.ManagedBuild.ui/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
diff --git a/io.sloeber.ManagedBuild.ui/.settings/org.eclipse.core.runtime.prefs b/io.sloeber.ManagedBuild.ui/.settings/org.eclipse.core.runtime.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+line.separator=\n
diff --git a/io.sloeber.ManagedBuild/.settings/org.eclipse.core.resources.prefs b/io.sloeber.ManagedBuild/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=windows-1252
diff --git a/io.sloeber.ManagedBuild/.settings/org.eclipse.core.runtime.prefs b/io.sloeber.ManagedBuild/.settings/org.eclipse.core.runtime.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+line.separator=\n
diff --git a/io.sloeber.autoBuild.test/.settings/org.eclipse.core.resources.prefs b/io.sloeber.autoBuild.test/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
diff --git a/io.sloeber.autoBuild.test/.settings/org.eclipse.core.runtime.prefs b/io.sloeber.autoBuild.test/.settings/org.eclipse.core.runtime.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+line.separator=\n
diff --git a/io.sloeber.core.nl1/.settings/org.eclipse.core.resources.prefs b/io.sloeber.core.nl1/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
diff --git a/io.sloeber.core.nl1/META-INF/MANIFEST.MF b/io.sloeber.core.nl1/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: Sloeber core language pack
 Bundle-SymbolicName: io.sloeber.core.nl1;singleton:=true
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Bundle-Version: 4.4.1.qualifier
 Fragment-Host: io.sloeber.core
 Bundle-Vendor: Sloeber.io

diff --git a/io.sloeber.core/.classpath b/io.sloeber.core/.classpath
@@ -1,14 +1,25 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
 		<attributes>
-			<attribute name="module" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry exported="true" kind="lib" path="lib/jssc-2.9.4.jar"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="lib" path="lib/jsch-0.1.55.jar"/>
-	<classpathentry kind="lib" path="lib/jmdns-3.5.7.jar"/>
+	<classpathentry kind="src" output="bin" path="src">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry exported="true" kind="lib" path="lib/jsch-0.1.55.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/jssc-2.9.4.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/jmdns-3.5.7.jar"/>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
+
diff --git a/io.sloeber.core/.gitignore b/io.sloeber.core/.gitignore
@@ -1,2 +1,2 @@
 /bin/
-/target/
+/target/
diff --git a/io.sloeber.core/.settings/org.eclipse.core.resources.prefs b/io.sloeber.core/.settings/org.eclipse.core.resources.prefs
@@ -1,2 +1,3 @@
 eclipse.preferences.version=1
 encoding/<project>=UTF-8
+
diff --git a/io.sloeber.core/.settings/org.eclipse.jdt.core.prefs b/io.sloeber.core/.settings/org.eclipse.jdt.core.prefs
@@ -9,3 +9,13 @@ org.eclipse.jdt.core.codeComplete.staticFieldPrefixes=
 org.eclipse.jdt.core.codeComplete.staticFieldSuffixes=
 org.eclipse.jdt.core.codeComplete.staticFinalFieldPrefixes=
 org.eclipse.jdt.core.codeComplete.staticFinalFieldSuffixes=
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
+org.eclipse.jdt.core.compiler.compliance=17
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17
+
+
diff --git a/io.sloeber.core/.settings/org.eclipse.jdt.ui.prefs b/io.sloeber.core/.settings/org.eclipse.jdt.ui.prefs
@@ -5,3 +5,4 @@ org.eclipse.jdt.ui.gettersetter.use.is=true
 org.eclipse.jdt.ui.keywordthis=false
 org.eclipse.jdt.ui.overrideannotation=true
 org.eclipse.jdt.ui.text.custom_code_templates=
+
diff --git a/io.sloeber.core/META-INF/MANIFEST.MF b/io.sloeber.core/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@ Bundle-ManifestVersion: 2
 Bundle-Name: Arduino eclipse plugin
 Bundle-SymbolicName: io.sloeber.core;singleton:=true
 Bundle-Version: 4.4.1.qualifier
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Bundle-Vendor: Sloeber.io
 Bundle-ActivationPolicy: lazy
 Bundle-Activator: io.sloeber.core.Activator
@@ -13,17 +13,16 @@ Bundle-ClassPath: .,
  lib/jmdns-3.5.7.jar
 Require-Bundle: org.eclipse.cdt.managedbuilder.core,
  org.eclipse.core.filesystem,
- org.eclipse.cdt.core;bundle-version="7.0.0",
- org.apache.commons.compress,
- org.apache.commons.lang,
+ org.eclipse.cdt.core,
  com.google.gson,
  org.eclipse.equinox.security,
  org.eclipse.core.runtime,
- org.apache.commons.io;bundle-version="2.0.0",
- org.eclipse.ui;bundle-version="3.117.0",
+ org.eclipse.ui,
  org.eclipse.ui.console,
  org.eclipse.debug.core,
- org.eclipse.core.variables
+ org.eclipse.core.variables,
+ org.apache.commons.commons-io,
+ org.apache.commons.compress
 Export-Package: cc.arduino.packages;x-internal:=true,
  cc.arduino.packages.discoverers;x-internal:=true,
  cc.arduino.packages.ssh;x-internal:=true,

diff --git a/io.sloeber.core/src/io/sloeber/core/Activator.java b/io.sloeber.core/src/io/sloeber/core/Activator.java
@@ -1,5 +1,6 @@
 package io.sloeber.core;
 
+import static io.sloeber.core.common.Common.*;
 import static io.sloeber.core.common.Const.*;
 import static org.eclipse.core.resources.IResource.*;
 
@@ -10,8 +11,6 @@
 import java.net.MalformedURLException;
 import java.net.URL;
 
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.lang.SystemUtils;
 import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.model.CoreModel;
 import org.eclipse.cdt.core.settings.model.CProjectDescriptionEvent;
@@ -402,13 +401,13 @@ private static void installOtherStuff() {
         String AWK_URL = "https://github.com/Sloeber/arduino-eclipse-plugin/files/7102568/awk_GNU_64_bit_V4_2_1.zip";
 
         // On Windows install make and awk
-        if (SystemUtils.IS_OS_WINDOWS) {
+        if (isWindows) {
             // Install make if needed
             IPath localMakePath = ConfigurationPreferences.getMakePath();
             if (localMakePath.append(MAKE_EXE).toFile().exists()) {
                 if (!localMakePath.append(SH_EXE).toFile().exists()) {
                     try {
-                        FileUtils.deleteDirectory(new File(localMakePath.toString()));
+                        deleteDirectory(localMakePath);
                     } catch (IOException e) {
                         // should not happen
                         e.printStackTrace();

diff --git a/io.sloeber.core/src/io/sloeber/core/api/CodeDescription.java b/io.sloeber.core/src/io/sloeber/core/api/CodeDescription.java
@@ -9,9 +9,9 @@
 import java.util.ArrayList;
 import java.util.Map;
 import java.util.TreeMap;
+import java.util.stream.Collectors;
 
 import org.apache.commons.io.FileUtils;
-import org.apache.commons.lang.StringUtils;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IPath;
@@ -205,6 +205,7 @@ Map<String, IPath> createFiles(IProject project, IProgressMonitor monitor) throw
                     if (myMakeLinks) {
                         Helpers.linkDirectory(project, curPath, new Path("/")); //$NON-NLS-1$
                     } else {
+                        // Files.copy(curPath.toPath(), project.getLocation().toPath());
                         FileUtils.copyDirectory(curPath.toFile(), project.getLocation().toFile());
                         FileModifiers.addPragmaOnce(curPath);
                     }
@@ -237,7 +238,7 @@ public ArrayList<IPath> getExamples() {
 
     private void saveLastUsedExamples() {
         if (myExamples != null) {
-            String toStore = StringUtils.join(myExamples, "\n"); //$NON-NLS-1$
+            String toStore = myExamples.stream().map(Object::toString).collect(Collectors.joining("\n")); //$NON-NLS-1$
             InstancePreferences.setGlobalValue(KEY_LAST_USED_EXAMPLES, toStore);
         } else {
             InstancePreferences.setGlobalValue(KEY_LAST_USED_EXAMPLES, new String());

diff --git a/io.sloeber.core/src/io/sloeber/core/api/Defaults.java b/io.sloeber.core/src/io/sloeber/core/api/Defaults.java
@@ -1,8 +1,8 @@
 package io.sloeber.core.api;
 
+import static io.sloeber.core.common.Common.*;
 import static io.sloeber.core.common.Const.*;
 
-import org.apache.commons.lang.SystemUtils;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.Path;
 
@@ -32,15 +32,15 @@ public class Defaults {
      */
     public static String getPrivateLibraryPath() {
         IPath homPath = new Path(System.getProperty("user.home"));
-        if (SystemUtils.IS_OS_MAC || SystemUtils.IS_OS_WINDOWS) {
+        if (isMac || isWindows) {
             homPath = homPath.append("Documents");
         }
         return homPath.append("Arduino").append(LIBRARY_PATH_SUFFIX).toString();
     }
 
     public static String getPrivateHardwarePath() {
         IPath homPath = new Path(System.getProperty("user.home"));
-        if (SystemUtils.IS_OS_MAC || SystemUtils.IS_OS_WINDOWS) {
+        if (isMac || isWindows) {
             homPath = homPath.append("Documents");
         }
         return homPath.append("Arduino").append(ARDUINO_HARDWARE_FOLDER_NAME).toString();

diff --git a/io.sloeber.core/src/io/sloeber/core/api/LaunchConfiguration.java b/io.sloeber.core/src/io/sloeber/core/api/LaunchConfiguration.java
@@ -1,6 +1,5 @@
 package io.sloeber.core.api;
 
-import org.apache.commons.lang.StringUtils;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
@@ -82,7 +81,7 @@ private void loadSettingsFromConfiguration() {
      * @return the project handle if a project was found
      */
     public static IProject findProject(String name) {
-        if (StringUtils.isNotBlank(name) && new Path(name).isValidPath(name)) {
+        if ((!name.isBlank()) && new Path(name).isValidPath(name)) {
             IProject p = ResourcesPlugin.getWorkspace().getRoot().getProject(name);
             if (p.getLocation() != null)
                 return p;

diff --git a/io.sloeber.core/src/io/sloeber/core/common/Common.java b/io.sloeber.core/src/io/sloeber/core/common/Common.java
@@ -3,10 +3,14 @@
 import static io.sloeber.core.common.Const.*;
 
 import java.io.File;
+import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.Comparator;
 
 import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.envvar.IEnvironmentVariableManager;
@@ -18,7 +22,6 @@
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.ui.statushandlers.StatusManager;
@@ -28,7 +31,7 @@
 public class Common {
 
     public final static String sloeberHome = getSloeberHome();
-    public final static IPath sloeberHomePath = new Path(sloeberHome);
+    public final static IPath sloeberHomePath = new org.eclipse.core.runtime.Path(sloeberHome);
     public final static String sloeberHomePathToString = sloeberHomePath.toString();
 
     private static String getSloeberHome() {
@@ -239,7 +242,7 @@ public static String makePathEnvironmentString(IPath path) {
     }
 
     public static String makePathVersionString(File file) {
-        return new Path(file.getPath()).toString().replace(sloeberHomePathToString, SLOEBER_HOME_VAR);
+        return file.getPath().replace(sloeberHomePathToString, SLOEBER_HOME_VAR);
     }
 
     /**
@@ -278,4 +281,21 @@ static public String getOldWayEnvVar(ICConfigurationDescription confDesc, String
                 getBuildEnvironmentVariable(confDesc, envName.toUpperCase(), EMPTY, false), false);
     }
 
+    public static void deleteDirectory(org.eclipse.core.runtime.IPath directory) throws IOException {
+        deleteDirectory(Path.of(directory.toOSString()));
+    }
+
+    public static void deleteDirectory(Path directory) throws IOException {
+        Files.walk(directory).sorted(Comparator.reverseOrder()).map(Path::toFile).forEach(File::delete);
+    }
+
+    /**
+     * this is some code to work around issue
+     * https://github.com/eclipse-cdt/cdt/issues/539
+     * 
+     */
+    public static String getFileExtension(String fileName) {
+        int dotPosition = fileName.lastIndexOf('.');
+        return (dotPosition == -1 || dotPosition == fileName.length() - 1) ? "" : fileName.substring(dotPosition + 1); //$NON-NLS-1$
+    }
 }
diff --git a/io.sloeber.core/src/io/sloeber/core/common/IndexHelper.java b/io.sloeber.core/src/io/sloeber/core/common/IndexHelper.java
@@ -3,8 +3,9 @@
 import java.io.File;
 import java.io.IOException;
 import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.Path;
 
-import org.apache.commons.io.FileUtils;
 import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPFunction;
 import org.eclipse.cdt.core.index.IIndex;
@@ -35,7 +36,7 @@ private static String findParameterInFunction(IIndexName[] names, String functio
 			String codeFileName = name.getFileLocation().getFileName();
 			String rawCodeFileContent;
 			try {
-				rawCodeFileContent = FileUtils.readFileToString(new File(codeFileName), Charset.defaultCharset());
+                rawCodeFileContent = Files.readString(Path.of(codeFileName), Charset.defaultCharset());
 			} catch (IOException e) {
 				return defaultValue;
 			}

diff --git a/io.sloeber.core/src/io/sloeber/core/toolchain/ArduinoGnuMakefileGenerator.java b/io.sloeber.core/src/io/sloeber/core/toolchain/ArduinoGnuMakefileGenerator.java
@@ -32,6 +32,8 @@
 import java.io.InputStreamReader;
 import java.io.Reader;
 import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.StandardOpenOption;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -46,7 +48,6 @@
 import java.util.Set;
 import java.util.Vector;
 
-import org.apache.commons.io.FileUtils;
 import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.model.CoreModel;
 import org.eclipse.cdt.core.settings.model.CSourceEntry;
@@ -923,7 +924,9 @@ public MultiStatus regenerateMakefiles() throws CoreException {
         awkContent += "\"}";
 
         try {
-            FileUtils.write(sizeAwkFile, awkContent, Charset.defaultCharset());
+            Files.write(sizeAwkFile.toPath(), awkContent.getBytes(), StandardOpenOption.TRUNCATE_EXISTING,
+                    StandardOpenOption.CREATE);
+
         } catch (IOException e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		eclipse.preferences.version=1
		encoding/<project>=UTF-8
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		eclipse.preferences.version=1
		line.separator=\n
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		eclipse.preferences.version=1
		encoding/<project>=windows-1252
Original file line number	Diff line number	Diff line change
		@@ -1,2 +1,3 @@
		eclipse.preferences.version=1
		encoding/<project>=UTF-8
Original file line number	Diff line number	Diff line change
Expand Up		@@ -5,3 +5,4 @@ org.eclipse.jdt.ui.gettersetter.use.is=true
		org.eclipse.jdt.ui.keywordthis=false
		org.eclipse.jdt.ui.overrideannotation=true
		org.eclipse.jdt.ui.text.custom_code_templates=