Resource Exporting Cleanup

src/main/java/the/bytecode/club/bytecodeviewer/gui/MainViewerGUI.java

@@ -31,9 +31,9 @@ import the.bytecode.club.bytecodeviewer.plugin.preinstalled.ShowMainMethods;
 import the.bytecode.club.bytecodeviewer.plugin.preinstalled.StackFramesRemover;
 import the.bytecode.club.bytecodeviewer.plugin.preinstalled.ZKMStringDecrypter;
 import the.bytecode.club.bytecodeviewer.plugin.preinstalled.ZStringArrayDecrypter;
+import the.bytecode.club.bytecodeviewer.resources.exporting.Export;
 import the.bytecode.club.bytecodeviewer.util.*;
 import the.bytecode.club.bytecodeviewer.resources.ResourceDecompiling;
-import the.bytecode.club.bytecodeviewer.resources.ResourceExporting;
 
 import static the.bytecode.club.bytecodeviewer.Constants.*;
 
@@ -341,10 +341,10 @@ public class MainViewerGUI extends JFrame
         reloadResources.addActionListener(arg0 -> reloadResources());
         runButton.addActionListener(e -> runResources());
         compileButton.addActionListener(arg0 -> compileOnNewThread());
-        saveAsRunnableJar.addActionListener(e -> ResourceExporting.saveAsRunnableJar());
+        saveAsRunnableJar.addActionListener(e -> Export.RUNNABLE_JAR.getExporter().promptForExport());
-        saveAsAPK.addActionListener(arg0 -> ResourceExporting.saveAsAPK());
+        saveAsAPK.addActionListener(arg0 -> Export.APK.getExporter().promptForExport());
-        saveAsDex.addActionListener(arg0 -> ResourceExporting.saveAsDex());
+        saveAsDex.addActionListener(arg0 -> Export.DEX.getExporter().promptForExport());
-        saveAsZip.addActionListener(arg0 -> ResourceExporting.saveAsZip());
+        saveAsZip.addActionListener(arg0 -> Export.ZIP.getExporter().promptForExport());
         decompileSaveAll.addActionListener(arg0 -> ResourceDecompiling.decompileSaveAll());
         decompileSaveOpened.addActionListener(arg0 -> ResourceDecompiling.decompileSaveOpenedOnly());
         about.addActionListener(arg0 -> aboutWindow.setVisible(true));

src/main/java/the/bytecode/club/bytecodeviewer/gui/components/ExportJar.java

@@ -53,15 +53,17 @@ public class ExportJar extends JFrame
 
         scrollPane.setColumnHeaderView(new JLabel("META-INF/MANIFEST.MF:"));
 
-        final JTextArea mani = new JTextArea();
+        final JTextArea manifest = new JTextArea();
-        mani.setText("Manifest-Version: 1.0\r\nClass-Path: .\r\nMain-Class: ");
+        manifest.setText("Manifest-Version: 1.0\r\nClass-Path: .\r\nMain-Class: ");
-        scrollPane.setViewportView(mani);
+        scrollPane.setViewportView(manifest);
         getContentPane().add(btnNewButton);
 
-        btnNewButton.addActionListener(arg0 -> {
+        btnNewButton.addActionListener(arg0 ->
+        {
             BytecodeViewer.viewer.updateBusyStatus(true);
-            Thread t = new Thread(() -> {
+            Thread t = new Thread(() ->
-                JarUtils.saveAsJar(BytecodeViewer.getLoadedClasses(), jarPath, mani.getText());
+            {
+                JarUtils.saveAsJar(BytecodeViewer.getLoadedClasses(), jarPath, manifest.getText());
                 BytecodeViewer.viewer.updateBusyStatus(false);
             });
             t.start();

src/main/java/the/bytecode/club/bytecodeviewer/resources/ResourceExporting.java

@@ -1,294 +0,0 @@
-package the.bytecode.club.bytecodeviewer.resources;
-
-import the.bytecode.club.bytecodeviewer.BytecodeViewer;
-import the.bytecode.club.bytecodeviewer.Configuration;
-import the.bytecode.club.bytecodeviewer.gui.components.ExportJar;
-import the.bytecode.club.bytecodeviewer.gui.components.FileChooser;
-import the.bytecode.club.bytecodeviewer.gui.components.MultipleChoiceDialogue;
-import the.bytecode.club.bytecodeviewer.util.*;
-
-import javax.swing.*;
-import javax.swing.filechooser.FileFilter;
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-
-import static the.bytecode.club.bytecodeviewer.Constants.fs;
-import static the.bytecode.club.bytecodeviewer.Constants.tempDirectory;
-
-/**
- * @author Konloch
- * @since 6/21/2021
- */
-public class ResourceExporting
-{
-	public static void saveAsRunnableJar()
-	{
-		if (BytecodeViewer.getLoadedClasses().isEmpty())
-		{
-			BytecodeViewer.showMessage("First open a class, jar, zip, apk or dex file.");
-			return;
-		}
-		
-		Thread exportThread = new Thread(() ->
-		{
-			if (BytecodeViewer.viewer.compileOnSave.isSelected() && !BytecodeViewer.compile(false))
-				return;
-			
-			JFileChooser fc = new FileChooser(new File(Configuration.lastDirectory),
-					"Select Jar Export",
-					"Jar Archives",
-					"jar");
-			
-			int returnVal = fc.showSaveDialog(BytecodeViewer.viewer);
-			if (returnVal == JFileChooser.APPROVE_OPTION)
-			{
-				Configuration.lastDirectory = fc.getSelectedFile().getAbsolutePath();
-				File file = fc.getSelectedFile();
-				String path = file.getAbsolutePath();
-				
-				//auto append .jar
-				if (!path.endsWith(".jar"))
-					path = path + ".jar";
-				
-				if (new File(path).exists())
-				{
-					MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
-							"Are you sure you wish to overwrite this existing file?",
-							new String[]{"Yes", "No"});
-					
-					if (dialogue.promptChoice() == 0) {
-						file.delete();
-					} else {
-						return;
-					}
-				}
-				
-				new ExportJar(path).setVisible(true);
-			}
-		});
-		exportThread.start();
-	}
-	
-	public static void saveAsZip()
-	{
-		if (BytecodeViewer.getLoadedClasses().isEmpty())
-		{
-			BytecodeViewer.showMessage("First open a class, jar, zip, apk or dex file.");
-			return;
-		}
-		
-		Thread exportThread = new Thread(() ->
-		{
-			if (BytecodeViewer.viewer.compileOnSave.isSelected() && !BytecodeViewer.compile(false))
-				return;
-			
-			JFileChooser fc = new FileChooser(new File(Configuration.lastDirectory),
-					"Select Zip Export",
-					"Zip Archives",
-					"zip");
-			
-			int returnVal = fc.showSaveDialog(BytecodeViewer.viewer);
-			if (returnVal == JFileChooser.APPROVE_OPTION)
-			{
-				Configuration.lastDirectory = fc.getSelectedFile().getAbsolutePath();
-				File file = fc.getSelectedFile();
-				
-				//auto append .zip
-				if (!file.getAbsolutePath().endsWith(".zip"))
-					file = new File(file.getAbsolutePath() + ".zip");
-				
-				if (file.exists())
-				{
-					MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
-							"Are you sure you wish to overwrite this existing file?",
-							new String[]{"Yes", "No"});
-					
-					if (dialogue.promptChoice() == 0) {
-						file.delete();
-					} else {
-						return;
-					}
-				}
-				
-				final File file2 = file;
-				
-				BytecodeViewer.viewer.updateBusyStatus(true);
-				Thread saveThread = new Thread(() ->
-				{
-					JarUtils.saveAsJar(BytecodeViewer.getLoadedClasses(), file2.getAbsolutePath());
-					BytecodeViewer.viewer.updateBusyStatus(false);
-				});
-				saveThread.start();
-			}
-		});
-		exportThread.start();
-	}
-	
-	public static void saveAsDex()
-	{
-		if (BytecodeViewer.getLoadedClasses().isEmpty())
-		{
-			BytecodeViewer.showMessage("First open a class, jar, zip, apk or dex file.");
-			return;
-		}
-		
-		Thread t = new Thread(() ->
-		{
-			if (BytecodeViewer.viewer.compileOnSave.isSelected() && !BytecodeViewer.compile(false))
-				return;
-			
-			JFileChooser fc = new FileChooser(new File(Configuration.lastDirectory),
-					"Select DEX Export",
-					"Android DEX Files",
-					"dex");
-			
-			int returnVal = fc.showSaveDialog(BytecodeViewer.viewer);
-			if (returnVal == JFileChooser.APPROVE_OPTION)
-			{
-				Configuration.lastDirectory = fc.getSelectedFile().getAbsolutePath();
-				final File file = fc.getSelectedFile();
-				String output = file.getAbsolutePath();
-				
-				//auto append .dex
-				if (!output.endsWith(".dex"))
-					output = output + ".dex";
-				
-				final File file2 = new File(output);
-				if (file2.exists())
-				{
-					MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
-							"Are you sure you wish to overwrite this existing file?",
-							new String[]{"Yes", "No"});
-					
-					if (dialogue.promptChoice() == 0) {
-						file.delete();
-					} else {
-						return;
-					}
-				}
-				
-				Thread t16 = new Thread(() -> {
-					BytecodeViewer.viewer.updateBusyStatus(true);
-					final String input = tempDirectory + fs + MiscUtils.getRandomizedName() + ".jar";
-					JarUtils.saveAsJar(BytecodeViewer.getLoadedClasses(), input);
-					
-					Thread t15 = new Thread(() -> {
-						Dex2Jar.saveAsDex(new File(input), file2);
-						
-						BytecodeViewer.viewer.updateBusyStatus(false);
-					});
-					t15.start();
-				});
-				t16.start();
-			}
-		});
-		t.start();
-	}
-	
-	public static void saveAsAPK()
-	{
-		if (BytecodeViewer.getLoadedClasses().isEmpty())
-		{
-			BytecodeViewer.showMessage("First open a class, jar, zip, apk or dex file.");
-			return;
-		}
-		
-		//if theres only one file in the container don't bother asking
-		List<FileContainer> containers = BytecodeViewer.getFiles();
-		List<FileContainer> validContainers = new ArrayList<>();
-		List<String> validContainersNames = new ArrayList<>();
-		FileContainer container;
-		
-		for (FileContainer fileContainer : containers)
-		{
-			if (fileContainer.APKToolContents != null && fileContainer.APKToolContents.exists())
-			{
-				validContainersNames.add(fileContainer.name);
-				validContainers.add(fileContainer);
-			}
-		}
-		
-		if (!validContainers.isEmpty())
-		{
-			container = validContainers.get(0);
-			
-			if (validContainers.size() >= 2)
-			{
-				JOptionPane pane = new JOptionPane("Which file would you like to export as an APK?");
-				Object[] options = validContainersNames.toArray(new String[0]);
-				
-				pane.setOptions(options);
-				JDialog dialog = pane.createDialog(BytecodeViewer.viewer, "Bytecode Viewer - Select APK");
-				dialog.setVisible(true);
-				Object obj = pane.getValue();
-				int result = -1;
-				for (int k = 0; k < options.length; k++)
-					if (options[k].equals(obj))
-						result = k;
-				
-				container = containers.get(result);
-			}
-		} else {
-			BytecodeViewer.showMessage("You can only export as APK from a valid APK file. Make sure "
-					+ "Settings>Decode Resources is ticked on.\n\nTip: Try exporting as DEX, it doesn't rely on "
-					+ "decoded APK resources");
-			return;
-		}
-		
-		final FileContainer finalContainer = container;
-		
-		Thread exportThread = new Thread(() ->
-		{
-			if (BytecodeViewer.viewer.compileOnSave.isSelected() && !BytecodeViewer.compile(false))
-				return;
-			
-			JFileChooser fc = new FileChooser(new File(Configuration.lastDirectory),
-					"Select APK Export",
-					"Android APK",
-					"apk");
-			
-			int returnVal = fc.showSaveDialog(BytecodeViewer.viewer);
-			if (returnVal == JFileChooser.APPROVE_OPTION)
-			{
-				Configuration.lastDirectory = fc.getSelectedFile().getAbsolutePath();
-				final File file = fc.getSelectedFile();
-				String output = file.getAbsolutePath();
-				
-				//auto appened .apk
-				if (!output.endsWith(".apk"))
-					output = output + ".apk";
-				
-				final File file2 = new File(output);
-				if (file2.exists())
-				{
-					MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
-							"Are you sure you wish to overwrite this existing file?",
-							new String[]{"Yes", "No"});
-					
-					if (dialogue.promptChoice() == 0) {
-						file.delete();
-					} else {
-						return;
-					}
-				}
-				
-				Thread saveThread = new Thread(() ->
-				{
-					BytecodeViewer.viewer.updateBusyStatus(true);
-					final String input = tempDirectory + fs + MiscUtils.getRandomizedName() + ".jar";
-					JarUtils.saveAsJar(BytecodeViewer.getLoadedClasses(), input);
-					
-					Thread buildAPKThread = new Thread(() ->
-					{
-						APKTool.buildAPK(new File(input), file2, finalContainer);
-						BytecodeViewer.viewer.updateBusyStatus(false);
-					});
-					buildAPKThread.start();
-				});
-				saveThread.start();
-			}
-		});
-		exportThread.start();
-	}
-}

src/main/java/the/bytecode/club/bytecodeviewer/resources/exporting/Export.java

@@ -0,0 +1,28 @@
+package the.bytecode.club.bytecodeviewer.resources.exporting;
+
+import the.bytecode.club.bytecodeviewer.resources.exporting.impl.APKExport;
+import the.bytecode.club.bytecodeviewer.resources.exporting.impl.DexExport;
+import the.bytecode.club.bytecodeviewer.resources.exporting.impl.RunnableJarExporter;
+import the.bytecode.club.bytecodeviewer.resources.exporting.impl.ZipExport;
+
+/**
+ * @author Konloch
+ * @since 6/27/2021
+ */
+public enum Export
+{
+	RUNNABLE_JAR(new RunnableJarExporter()),
+	ZIP(new ZipExport()),
+	DEX(new DexExport()),
+	APK(new APKExport())
+	;
+	
+	private final Exporter exporter;
+	
+	Export(Exporter exporter) {this.exporter = exporter;}
+	
+	public Exporter getExporter()
+	{
+		return exporter;
+	}
+}

src/main/java/the/bytecode/club/bytecodeviewer/resources/exporting/Exporter.java

@@ -0,0 +1,10 @@
+package the.bytecode.club.bytecodeviewer.resources.exporting;
+
+/**
+ * @author Konloch
+ * @since 6/27/2021
+ */
+public interface Exporter
+{
+	void promptForExport();
+}

src/main/java/the/bytecode/club/bytecodeviewer/resources/exporting/impl/APKExport.java

@@ -0,0 +1,133 @@
+package the.bytecode.club.bytecodeviewer.resources.exporting.impl;
+
+import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.Configuration;
+import the.bytecode.club.bytecodeviewer.gui.components.FileChooser;
+import the.bytecode.club.bytecodeviewer.gui.components.MultipleChoiceDialogue;
+import the.bytecode.club.bytecodeviewer.resources.exporting.Exporter;
+import the.bytecode.club.bytecodeviewer.util.APKTool;
+import the.bytecode.club.bytecodeviewer.util.FileContainer;
+import the.bytecode.club.bytecodeviewer.util.JarUtils;
+import the.bytecode.club.bytecodeviewer.util.MiscUtils;
+
+import javax.swing.*;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import static the.bytecode.club.bytecodeviewer.Constants.fs;
+import static the.bytecode.club.bytecodeviewer.Constants.tempDirectory;
+
+/**
+ * @author Konloch
+ * @since 6/27/2021
+ */
+public class APKExport implements Exporter
+{
+	@Override
+	public void promptForExport()
+	{
+		if (BytecodeViewer.getLoadedClasses().isEmpty())
+		{
+			BytecodeViewer.showMessage("First open a class, jar, zip, apk or dex file.");
+			return;
+		}
+		
+		//if theres only one file in the container don't bother asking
+		List<FileContainer> containers = BytecodeViewer.getFiles();
+		List<FileContainer> validContainers = new ArrayList<>();
+		List<String> validContainersNames = new ArrayList<>();
+		FileContainer container;
+		
+		for (FileContainer fileContainer : containers)
+		{
+			if (fileContainer.APKToolContents != null && fileContainer.APKToolContents.exists())
+			{
+				validContainersNames.add(fileContainer.name);
+				validContainers.add(fileContainer);
+			}
+		}
+		
+		if (!validContainers.isEmpty())
+		{
+			container = validContainers.get(0);
+			
+			if (validContainers.size() >= 2)
+			{
+				JOptionPane pane = new JOptionPane("Which file would you like to export as an APK?");
+				Object[] options = validContainersNames.toArray(new String[0]);
+				
+				pane.setOptions(options);
+				JDialog dialog = pane.createDialog(BytecodeViewer.viewer, "Bytecode Viewer - Select APK");
+				dialog.setVisible(true);
+				Object obj = pane.getValue();
+				int result = -1;
+				for (int k = 0; k < options.length; k++)
+					if (options[k].equals(obj))
+						result = k;
+				
+				container = containers.get(result);
+			}
+		} else {
+			BytecodeViewer.showMessage("You can only export as APK from a valid APK file. Make sure "
+					+ "Settings>Decode Resources is ticked on.\n\nTip: Try exporting as DEX, it doesn't rely on "
+					+ "decoded APK resources");
+			return;
+		}
+		
+		final FileContainer finalContainer = container;
+		
+		Thread exportThread = new Thread(() ->
+		{
+			if (BytecodeViewer.viewer.compileOnSave.isSelected() && !BytecodeViewer.compile(false))
+				return;
+			
+			JFileChooser fc = new FileChooser(new File(Configuration.lastDirectory),
+					"Select APK Export",
+					"Android APK",
+					"apk");
+			
+			int returnVal = fc.showSaveDialog(BytecodeViewer.viewer);
+			if (returnVal == JFileChooser.APPROVE_OPTION)
+			{
+				Configuration.lastDirectory = fc.getSelectedFile().getAbsolutePath();
+				final File file = fc.getSelectedFile();
+				String output = file.getAbsolutePath();
+				
+				//auto appened .apk
+				if (!output.endsWith(".apk"))
+					output = output + ".apk";
+				
+				final File file2 = new File(output);
+				if (file2.exists())
+				{
+					MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
+							"Are you sure you wish to overwrite this existing file?",
+							new String[]{"Yes", "No"});
+					
+					if (dialogue.promptChoice() == 0) {
+						file.delete();
+					} else {
+						return;
+					}
+				}
+				
+				Thread saveThread = new Thread(() ->
+				{
+					BytecodeViewer.viewer.updateBusyStatus(true);
+					final String input = tempDirectory + fs + MiscUtils.getRandomizedName() + ".jar";
+					JarUtils.saveAsJar(BytecodeViewer.getLoadedClasses(), input);
+					
+					Thread buildAPKThread = new Thread(() ->
+					{
+						APKTool.buildAPK(new File(input), file2, finalContainer);
+						BytecodeViewer.viewer.updateBusyStatus(false);
+					});
+					buildAPKThread.start();
+				});
+				saveThread.start();
+			}
+		});
+		exportThread.start();
+	}
+}

src/main/java/the/bytecode/club/bytecodeviewer/resources/exporting/impl/DexExport.java

@@ -0,0 +1,88 @@
+package the.bytecode.club.bytecodeviewer.resources.exporting.impl;
+
+import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.Configuration;
+import the.bytecode.club.bytecodeviewer.gui.components.FileChooser;
+import the.bytecode.club.bytecodeviewer.gui.components.MultipleChoiceDialogue;
+import the.bytecode.club.bytecodeviewer.resources.exporting.Exporter;
+import the.bytecode.club.bytecodeviewer.util.Dex2Jar;
+import the.bytecode.club.bytecodeviewer.util.JarUtils;
+import the.bytecode.club.bytecodeviewer.util.MiscUtils;
+
+import javax.swing.*;
+import java.io.File;
+
+import static the.bytecode.club.bytecodeviewer.Constants.fs;
+import static the.bytecode.club.bytecodeviewer.Constants.tempDirectory;
+
+/**
+ * @author Konloch
+ * @since 6/27/2021
+ */
+public class DexExport implements Exporter
+{
+	
+	@Override
+	public void promptForExport()
+	{
+		if (BytecodeViewer.getLoadedClasses().isEmpty())
+		{
+			BytecodeViewer.showMessage("First open a class, jar, zip, apk or dex file.");
+			return;
+		}
+		
+		Thread exportThread = new Thread(() ->
+		{
+			if (BytecodeViewer.viewer.compileOnSave.isSelected() && !BytecodeViewer.compile(false))
+				return;
+			
+			JFileChooser fc = new FileChooser(new File(Configuration.lastDirectory),
+					"Select DEX Export",
+					"Android DEX Files",
+					"dex");
+			
+			int returnVal = fc.showSaveDialog(BytecodeViewer.viewer);
+			if (returnVal == JFileChooser.APPROVE_OPTION)
+			{
+				Configuration.lastDirectory = fc.getSelectedFile().getAbsolutePath();
+				final File file = fc.getSelectedFile();
+				String output = file.getAbsolutePath();
+				
+				//auto append .dex
+				if (!output.endsWith(".dex"))
+					output = output + ".dex";
+				
+				File outputPath = new File(output);
+				if (outputPath.exists())
+				{
+					MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
+							"Are you sure you wish to overwrite this existing file?",
+							new String[]{"Yes", "No"});
+					
+					if (dialogue.promptChoice() == 0) {
+						file.delete();
+					} else {
+						return;
+					}
+				}
+				
+				Thread saveAsJar = new Thread(() ->
+				{
+					BytecodeViewer.viewer.updateBusyStatus(true);
+					final String input = tempDirectory + fs + MiscUtils.getRandomizedName() + ".jar";
+					JarUtils.saveAsJar(BytecodeViewer.getLoadedClasses(), input);
+					
+					Thread saveAsDex = new Thread(() ->
+					{
+						Dex2Jar.saveAsDex(new File(input), outputPath);
+						
+						BytecodeViewer.viewer.updateBusyStatus(false);
+					});
+					saveAsDex.start();
+				});
+				saveAsJar.start();
+			}
+		});
+		exportThread.start();
+	}
+}

src/main/java/the/bytecode/club/bytecodeviewer/resources/exporting/impl/RunnableJarExporter.java

@@ -0,0 +1,67 @@
+package the.bytecode.club.bytecodeviewer.resources.exporting.impl;
+
+import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.Configuration;
+import the.bytecode.club.bytecodeviewer.gui.components.ExportJar;
+import the.bytecode.club.bytecodeviewer.gui.components.FileChooser;
+import the.bytecode.club.bytecodeviewer.gui.components.MultipleChoiceDialogue;
+import the.bytecode.club.bytecodeviewer.resources.exporting.Exporter;
+
+import javax.swing.*;
+import java.io.File;
+
+/**
+ * @author Konloch
+ * @since 6/27/2021
+ */
+public class RunnableJarExporter implements Exporter
+{
+	@Override
+	public void promptForExport()
+	{
+		if (BytecodeViewer.getLoadedClasses().isEmpty())
+		{
+			BytecodeViewer.showMessage("First open a class, jar, zip, apk or dex file.");
+			return;
+		}
+		
+		Thread exportThread = new Thread(() ->
+		{
+			if (BytecodeViewer.viewer.compileOnSave.isSelected() && !BytecodeViewer.compile(false))
+				return;
+			
+			JFileChooser fc = new FileChooser(new File(Configuration.lastDirectory),
+					"Select Jar Export",
+					"Jar Archives",
+					"jar");
+			
+			int returnVal = fc.showSaveDialog(BytecodeViewer.viewer);
+			if (returnVal == JFileChooser.APPROVE_OPTION)
+			{
+				Configuration.lastDirectory = fc.getSelectedFile().getAbsolutePath();
+				File file = fc.getSelectedFile();
+				String path = file.getAbsolutePath();
+				
+				//auto append .jar
+				if (!path.endsWith(".jar"))
+					path = path + ".jar";
+				
+				if (new File(path).exists())
+				{
+					MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
+							"Are you sure you wish to overwrite this existing file?",
+							new String[]{"Yes", "No"});
+					
+					if (dialogue.promptChoice() == 0) {
+						file.delete();
+					} else {
+						return;
+					}
+				}
+				
+				new ExportJar(path).setVisible(true);
+			}
+		});
+		exportThread.start();
+	}
+}

src/main/java/the/bytecode/club/bytecodeviewer/resources/exporting/impl/ZipExport.java

@@ -0,0 +1,74 @@
+package the.bytecode.club.bytecodeviewer.resources.exporting.impl;
+
+import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.Configuration;
+import the.bytecode.club.bytecodeviewer.gui.components.FileChooser;
+import the.bytecode.club.bytecodeviewer.gui.components.MultipleChoiceDialogue;
+import the.bytecode.club.bytecodeviewer.resources.exporting.Exporter;
+import the.bytecode.club.bytecodeviewer.util.JarUtils;
+
+import javax.swing.*;
+import java.io.File;
+
+/**
+ * @author Konloch
+ * @since 6/27/2021
+ */
+public class ZipExport implements Exporter
+{
+	@Override
+	public void promptForExport()
+	{
+		if (BytecodeViewer.getLoadedClasses().isEmpty())
+		{
+			BytecodeViewer.showMessage("First open a class, jar, zip, apk or dex file.");
+			return;
+		}
+		
+		Thread exportThread = new Thread(() ->
+		{
+			if (BytecodeViewer.viewer.compileOnSave.isSelected() && !BytecodeViewer.compile(false))
+				return;
+			
+			JFileChooser fc = new FileChooser(new File(Configuration.lastDirectory),
+					"Select Zip Export",
+					"Zip Archives",
+					"zip");
+			
+			int returnVal = fc.showSaveDialog(BytecodeViewer.viewer);
+			if (returnVal == JFileChooser.APPROVE_OPTION)
+			{
+				Configuration.lastDirectory = fc.getSelectedFile().getAbsolutePath();
+				File file = fc.getSelectedFile();
+				
+				//auto append .zip
+				if (!file.getAbsolutePath().endsWith(".zip"))
+					file = new File(file.getAbsolutePath() + ".zip");
+				
+				if (file.exists())
+				{
+					MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
+							"Are you sure you wish to overwrite this existing file?",
+							new String[]{"Yes", "No"});
+					
+					if (dialogue.promptChoice() == 0) {
+						file.delete();
+					} else {
+						return;
+					}
+				}
+				
+				final File file2 = file;
+				
+				BytecodeViewer.viewer.updateBusyStatus(true);
+				Thread saveThread = new Thread(() ->
+				{
+					JarUtils.saveAsJar(BytecodeViewer.getLoadedClasses(), file2.getAbsolutePath());
+					BytecodeViewer.viewer.updateBusyStatus(false);
+				});
+				saveThread.start();
+			}
+		});
+		exportThread.start();
+	}
+}

src/main/java/the/bytecode/club/bytecodeviewer/resources/importing/Import.java

@@ -6,7 +6,7 @@ import the.bytecode.club.bytecodeviewer.resources.importing.impl.*;
  * @author Konloch
  * @since 6/26/2021
  */
-public enum ImportType
+public enum Import
 {
 	DIRECTORY(new DirectoryResourceImporter()),
 	FILE(new FileResourceImporter()),
@@ -18,7 +18,7 @@ public enum ImportType
 	
 	private final Importer importer;
 	
-	ImportType(Importer importer) {this.importer = importer;}
+	Import(Importer importer) {this.importer = importer;}
 	
 	public Importer getImporter()
 	{

src/main/java/the/bytecode/club/bytecodeviewer/resources/importing/ImportResource.java

@@ -54,33 +54,33 @@ public class ImportResource implements Runnable
 				{
 					if (file.isDirectory())
 					{
-						ImportType.DIRECTORY.getImporter().open(file);
+						Import.DIRECTORY.getImporter().open(file);
 					}
 					else
 					{
 						if (fn.endsWith(".jar") || fn.endsWith(".zip") || fn.endsWith(".war"))
 						{
-							if(!ImportType.ZIP.getImporter().open(file))
+							if(!Import.ZIP.getImporter().open(file))
 								update = false;
 						}
 						else if (fn.endsWith(".class"))
 						{
-							if(!ImportType.CLASS.getImporter().open(file))
+							if(!Import.CLASS.getImporter().open(file))
 								update = false;
 						}
 						else if (fn.endsWith(".apk"))
 						{
-							ImportType.APK.getImporter().open(file);
+							Import.APK.getImporter().open(file);
 							return;
 						}
 						else if (fn.endsWith(".dex"))
 						{
-							ImportType.DEX.getImporter().open(file);
+							Import.DEX.getImporter().open(file);
 							return;
 						}
 						else
 						{
-							ImportType.FILE.getImporter().open(file);
+							Import.FILE.getImporter().open(file);
 						}
 					}
 				}

src/main/java/the/bytecode/club/bytecodeviewer/resources/importing/impl/DirectoryResourceImporter.java

@@ -1,7 +1,7 @@
 package the.bytecode.club.bytecodeviewer.resources.importing.impl;
 
 import the.bytecode.club.bytecodeviewer.BytecodeViewer;
-import the.bytecode.club.bytecodeviewer.resources.importing.ImportType;
+import the.bytecode.club.bytecodeviewer.resources.importing.Import;
 import the.bytecode.club.bytecodeviewer.resources.importing.Importer;
 import the.bytecode.club.bytecodeviewer.util.FileContainer;
 
@@ -58,15 +58,15 @@ public class DirectoryResourceImporter implements Importer
 					//attempt to import archives automatically
 					if (fileName.endsWith(".jar") || fileName.endsWith(".zip") || fileName.endsWith(".war"))
 					{
-						ImportType.ZIP.getImporter().open(child);
+						Import.ZIP.getImporter().open(child);
 					}
 					else if (fileName.endsWith(".apk"))
 					{
-						ImportType.APK.getImporter().open(child);
+						Import.APK.getImporter().open(child);
 					}
 					else if (fileName.endsWith(".dex"))
 					{
-						ImportType.DEX.getImporter().open(child);
+						Import.DEX.getImporter().open(child);
 					}
 					else
 					{