Code: Show critical JOptionPane messages always on top

src/main/java/net/nikr/eve/jeveasset/LibraryManager.java

@@ -77,7 +77,7 @@ private static void checkMissing() {
 			}
 		}
 		if (temp && missing) { //Running from zip file...
-			JOptionPane.showMessageDialog(null, "You need to unzip jEveAssets to run it\r\nIt will not work from inside the zip file", "Critical Error", JOptionPane.ERROR_MESSAGE);
+			JOptionPane.showMessageDialog(Main.getTop(), "You need to unzip jEveAssets to run it\r\nIt will not work from inside the zip file", Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
 			System.exit(-1);
 		} else if (missing) { //Missing libraries
 			Updater updater = new Updater();

src/main/java/net/nikr/eve/jeveasset/Main.java

@@ -25,12 +25,14 @@
 import java.net.URISyntaxException;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import javax.swing.JDialog;
 import net.nikr.eve.jeveasset.io.local.FileLock;
 import net.nikr.eve.jeveasset.io.online.Updater;
 import org.slf4j.bridge.SLF4JBridgeHandler;
 
 public final class Main {
 
+	private static JDialog top;
 	private static boolean debug = false;
 	private static boolean portable = false;
 	private static boolean forceNoUpdate = false;
@@ -84,6 +86,14 @@ public static boolean isJmemory() {
 		return jmemory;
 	}
 
+	public static JDialog getTop() {
+		if (top == null) {
+			top = new JDialog();
+			top.setAlwaysOnTop(true);    
+		}
+		return top;
+	}
+
 	/**
 	 * Entry point for jEveAssets.
 	 *

src/main/java/net/nikr/eve/jeveasset/NikrUncaughtExceptionHandler.java

@@ -83,7 +83,7 @@ private void reportError(String s, Throwable t) {
 				error = false;
 				return;
 			} else if (causes.contains(UnsupportedClassVersionError.class)) { //Old Java
-				JOptionPane.showMessageDialog(null,
+				JOptionPane.showMessageDialog(Main.getTop(),
 						"Please update Java to the latest version.\r\n"
 						+ "The minimum supported version is " + JAVA + "\r\n"
 						+ "\r\n"
@@ -92,7 +92,7 @@ private void reportError(String s, Throwable t) {
 						+ "\r\n"
 						, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
 			} else if (causes.contains(OutOfMemoryError.class)) { //Out of memory
-				int value = JOptionPane.showConfirmDialog(null,
+				int value = JOptionPane.showConfirmDialog(Main.getTop(),
 						"Java has run out of memory. jEveAssets will now close\r\n"
 						+ "Do you want to browse to the wiki article explaining how to fix this?\r\n"
 						+ "\r\n"
@@ -109,7 +109,7 @@ private void reportError(String s, Throwable t) {
 					Updater updater = new Updater();
 					updater.fixMissingClasses();
 				} catch (Throwable ex) { //Better safe than sorry...
-					JOptionPane.showMessageDialog(null,
+					JOptionPane.showMessageDialog(Main.getTop(),
 							"Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
 							+ "Press OK to close jEveAssets"
 							, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
@@ -120,7 +120,7 @@ private void reportError(String s, Throwable t) {
 				System.out.println("ERROR: Your version of java does not support a GUI");
 				System.out.println("       Please, install in non-headless version of " + JAVA + " (or later) to run jEveAssets");
 				try {
-					JOptionPane.showMessageDialog(null, "Your version of java does not support a GUI\r\n"
+					JOptionPane.showMessageDialog(Main.getTop(), "Your version of java does not support a GUI\r\n"
 							+ "Please, install in non-headless version of " + JAVA + " (or later) to run jEveAssets",
 							Program.PROGRAM_NAME + " - Critical Error",
 							JOptionPane.ERROR_MESSAGE);
@@ -129,7 +129,7 @@ private void reportError(String s, Throwable t) {
 				}
 			} else { //Bug
 				if (isJavaBug(t)) { //Java Bug
-					JOptionPane.showMessageDialog(null,
+					JOptionPane.showMessageDialog(Main.getTop(),
 						"You have encountered a bug that is most likely a java bug.\r\n"
 						+ "Updating to the latest version of java may fix this problem.\r\n"
 						+ "It's still very helpful to send the the bug report.\r\n"
@@ -139,7 +139,7 @@ private void reportError(String s, Throwable t) {
 						+ "\r\n"
 						, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
 				}
-				int value = JOptionPane.showConfirmDialog(null,
+				int value = JOptionPane.showConfirmDialog(Main.getTop(),
 						"Send bug report?\r\n"
 						+ "\r\n"
 						+ "Data send and saved:\r\n"
@@ -153,7 +153,7 @@ private void reportError(String s, Throwable t) {
 						, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.OK_CANCEL_OPTION, JOptionPane.ERROR_MESSAGE);
 				if (value == JOptionPane.OK_OPTION) {
 					String result = send(t);
-					JOptionPane.showMessageDialog(null, result, "Bug Report", JOptionPane.PLAIN_MESSAGE);
+					JOptionPane.showMessageDialog(Main.getTop(), result, "Bug Report", JOptionPane.PLAIN_MESSAGE);
 				}
 			}
 			System.exit(-1);

src/main/java/net/nikr/eve/jeveasset/SingleInstance.java

@@ -55,7 +55,7 @@ public boolean isSingleInstance() {
 	private void test() {
 		if (!msgShown && findExisting()) {
 			msgShown = true;
-			int value = JOptionPane.showConfirmDialog(null, General.get().singleInstanceMsg(), General.get().singleInstanceTitle(), JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
+			int value = JOptionPane.showConfirmDialog(Main.getTop(), General.get().singleInstanceMsg(), General.get().singleInstanceTitle(), JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
 			if (value != JOptionPane.YES_OPTION) {
 				System.exit(0);
 			}

src/main/java/net/nikr/eve/jeveasset/io/online/Updater.java

@@ -40,6 +40,7 @@
 import java.util.logging.Logger;
 import javax.swing.JOptionPane;
 import net.nikr.eve.jeveasset.Main;
+import net.nikr.eve.jeveasset.Program;
 import net.nikr.eve.jeveasset.data.settings.ProxyData;
 import net.nikr.eve.jeveasset.io.shared.FileUtil;
 
@@ -93,114 +94,114 @@ public boolean checkDataUpdate(String localData) {
 
 	public void fixData() {
 		if (isPackageManager()) {
-			JOptionPane.showMessageDialog(null, 
+			JOptionPane.showMessageDialog(Main.getTop(), 
 				"One of the data files in the data folder is corrupted or missing\r\n"
 				+ "jEveAssets will not work without it\r\n"
 				+ "Please use your package manager to correct the problem\r\n"
-				, "jEveAssets - Critical Error", JOptionPane.ERROR_MESSAGE);
+				, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
 			System.exit(-1);
 		}
-		int value = JOptionPane.showConfirmDialog(null, 
+		int value = JOptionPane.showConfirmDialog(Main.getTop(), 
 				"One of the data files in the data folder is corrupted or missing\r\n"
 				+ "jEveAssets will not work without it\r\n"
 				+ "Download the latest version with auto update?\r\n"
 				,
-				"jEveAssets - Critical Error",
+				Program.PROGRAM_NAME + " - Critical Error",
 				JOptionPane.OK_CANCEL_OPTION, JOptionPane.ERROR_MESSAGE);
 		if (value == JOptionPane.OK_OPTION) {
 			LOG.info("Updating data");
 			boolean download = downloadUpdater();
 			if (download) {
 				runUpdate(DATA, null);
 			} else {
-				JOptionPane.showMessageDialog(null, "Auto update failed\r\n"
+				JOptionPane.showMessageDialog(Main.getTop(), "Auto update failed\r\n"
 						+ "Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
 						+ "Press OK to close jEveAssets",
-						"jEveAssets - Critical Error",
+						Program.PROGRAM_NAME + " - Critical Error",
 						JOptionPane.ERROR_MESSAGE);
 				System.exit(-1);
 			}
 		} else {
-			JOptionPane.showMessageDialog(null, "Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
+			JOptionPane.showMessageDialog(Main.getTop(), "Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
 					+ "Restart jEveAssets to use auto update to fix the problem\r\n"
 					+ "Press OK to close jEveAssets",
-					"jEveAssets - Critical Error",
+					Program.PROGRAM_NAME + " - Critical Error",
 					JOptionPane.ERROR_MESSAGE);
 			System.exit(-1);
 		}
 	}
 
 	public void fixLibs() {
 		if (isPackageManager()) {
-			JOptionPane.showMessageDialog(null, 
+			JOptionPane.showMessageDialog(Main.getTop(), 
 				"One of the libraies in the lib folder is corrupted or missing\r\n"
 				+ "jEveAssets will not work without it\r\n"
 				+ "Please use your package manager to correct the problem\r\n"
-				, "jEveAssets - Critical Error", JOptionPane.ERROR_MESSAGE);
+				, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
 			System.exit(-1);
 		}
-		int value = JOptionPane.showConfirmDialog(null, 
+		int value = JOptionPane.showConfirmDialog(Main.getTop(), 
 				"One of the libraies in the lib folder is corrupted or missing\r\n"
 				+ "jEveAssets will not work without it\r\n"
 				+ "Download the latest version with auto update?\r\n"
 				,
-				"jEveAssets - Critical Error",
+				Program.PROGRAM_NAME + " - Critical Error",
 				JOptionPane.OK_CANCEL_OPTION, JOptionPane.ERROR_MESSAGE);
 		if (value == JOptionPane.OK_OPTION) {
 			LOG.info("Updating program");
 			boolean download = downloadUpdater();
 			if (download) {
 				runUpdate(PROGRAM, null);
 			} else {
-				JOptionPane.showMessageDialog(null, "Auto update failed\r\n"
+				JOptionPane.showMessageDialog(Main.getTop(), "Auto update failed\r\n"
 						+ "Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
 						+ "Press OK to close jEveAssets",
-						"jEveAssets - Critical Error",
+						Program.PROGRAM_NAME + " - Critical Error",
 						JOptionPane.ERROR_MESSAGE);
 				System.exit(-1);
 			}
 		} else {
-			JOptionPane.showMessageDialog(null, "Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
+			JOptionPane.showMessageDialog(Main.getTop(), "Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
 					+ "Restart jEveAssets to use auto update to fix the problem\r\n"
 					+ "Press OK to close jEveAssets",
-					"jEveAssets - Critical Error",
+					Program.PROGRAM_NAME + " - Critical Error",
 					JOptionPane.ERROR_MESSAGE);
 			System.exit(-1);
 		}
 	}
 
 	public void fixMissingClasses() {
 		if (isPackageManager()) {
-			JOptionPane.showMessageDialog(null, 
+			JOptionPane.showMessageDialog(Main.getTop(), 
 				"jEveAssets have been corrupted\r\n"
 				+ "Please use your package manager to correct the problem\r\n"
-				, "jEveAssets - Critical Error", JOptionPane.ERROR_MESSAGE);
+				, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
 			System.exit(-1);
 		}
-		int value = JOptionPane.showConfirmDialog(null, 
+		int value = JOptionPane.showConfirmDialog(Main.getTop(), 
 				"jEveAssets have been corrupted\r\n"
 				+ "You may be able to use auto update to fix the problem\r\n"
 				+ "Download the latest version with auto update?\r\n"
-				, "jEveAssets - Critical Error", JOptionPane.OK_CANCEL_OPTION, JOptionPane.ERROR_MESSAGE);
+				, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.OK_CANCEL_OPTION, JOptionPane.ERROR_MESSAGE);
 		if (value == JOptionPane.OK_OPTION) {
 			LOG.info("Updating program");
 			boolean download = downloadUpdater();
 			if (download) {
 				runUpdate(PROGRAM, null);
 			} else {
-				JOptionPane.showMessageDialog(null,
+				JOptionPane.showMessageDialog(Main.getTop(),
 						"Auto update failed\r\n"
 						+ "Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
 						+ "Press OK to close jEveAssets"
-						, "jEveAssets - Critical Error", JOptionPane.ERROR_MESSAGE);
+						, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
 				System.exit(-1);
 			}
 		} else {
-			JOptionPane.showMessageDialog(null,
+			JOptionPane.showMessageDialog(Main.getTop(),
 					"Please, re-download jEveAssets and leave the unzipped directory intact\r\n"
 					+ "Restart jEveAssets to use auto update to fix the problem\r\n"
 					+ "Press OK to close jEveAssets"
-					, "jEveAssets - Critical Error", JOptionPane.ERROR_MESSAGE);
+					, Program.PROGRAM_NAME + " - Critical Error", JOptionPane.ERROR_MESSAGE);
 			System.exit(-1);
 		}
 	}
@@ -214,7 +215,7 @@ private void update(String title, String online, String local, String link, Prox
 		LOG.log(Level.INFO, "{0} Online: {1} Local: {2}", new Object[]{title.toUpperCase(), online, local});
 		if (online != null && !online.equals(local)) {
 			if (isPackageManager()) {
-				JOptionPane.showMessageDialog(null, 
+				JOptionPane.showMessageDialog(Main.getTop(), 
 					title + " update available\r\n"
 					+ "\r\n"
 					+ "Your version: " + local + "\r\n"
@@ -223,11 +224,11 @@ private void update(String title, String online, String local, String link, Prox
 					+ "Please use your package manager to update\r\n"
 					+ "\r\n"
 					,
-					"jEveAssets - Auto Update",
+					Program.PROGRAM_NAME + " - Auto Update",
 					JOptionPane.PLAIN_MESSAGE);
 				return;
 			}
-			int value = JOptionPane.showConfirmDialog(null, 
+			int value = JOptionPane.showConfirmDialog(Main.getTop(), 
 					title + " update available\r\n"
 					+ "\r\n"
 					+ "Your version: " + local + "\r\n"
@@ -236,15 +237,15 @@ private void update(String title, String online, String local, String link, Prox
 					+ "Update " + title.toLowerCase() + " now?\r\n"
 					+ "\r\n"
 					,
-					"jEveAssets - Auto Update",
+					Program.PROGRAM_NAME + " - Auto Update",
 					JOptionPane.OK_CANCEL_OPTION);
 			if (value == JOptionPane.OK_OPTION) {
 				LOG.log(Level.INFO, "Updating {0}", title);
 				boolean download = downloadUpdater();
 				if (download) {
 					runUpdate(link, proxyData);
 				} else {
-					JOptionPane.showMessageDialog(null, "Auto update failed\r\n"
+					JOptionPane.showMessageDialog(Main.getTop(), "Auto update failed\r\n"
 							+ "Restart jEveAssets to try again...",
 							"jEveAssets - Auto Update",
 							JOptionPane.ERROR_MESSAGE);
@@ -270,7 +271,7 @@ private File getJavaHome() {
 	}
 
 	private List<String> getArgsString(String link, ProxyData proxyData) {
-		List<String> list = new ArrayList<String>();
+		List<String> list = new ArrayList<>();
 		list.add("java");
 		if (proxyData != null) {
 			list.addAll(proxyData.getArgs());