Replace usages of Throwable with Exception (#2310)

src/main/java/net/sf/jabref/gui/actions/BaseAction.java

@@ -8,5 +8,5 @@
 @FunctionalInterface
 public interface BaseAction {
 
-    void action() throws Throwable;
+    void action() throws Exception;
 }

src/main/java/net/sf/jabref/gui/actions/CopyBibTeXKeyAndLinkAction.java

@@ -25,7 +25,7 @@ public CopyBibTeXKeyAndLinkAction(MainTable mainTable) {
     }
 
     @Override
-    public void action() throws Throwable {
+    public void action() throws Exception {
         List<BibEntry> entries = mainTable.getSelectedEntries();
         if (!entries.isEmpty()) {
             StringBuilder sb = new StringBuilder();

src/main/java/net/sf/jabref/gui/bibtexkeypattern/SearchFixDuplicateLabels.java

@@ -64,7 +64,7 @@ public void run() {
     }
 
     @Override
-    public void init() throws Throwable {
+    public void init() throws Exception {
         panel.output(Localization.lang("Resolving duplicate BibTeX keys..."));
 
     }

src/main/java/net/sf/jabref/gui/exporter/SaveDatabaseAction.java

@@ -81,7 +81,7 @@ public SaveDatabaseAction(BasePanel panel, Path filePath) {
     }
 
     @Override
-    public void init() throws Throwable {
+    public void init() throws Exception {
         success = false;
         canceled = false;
         fileLockedError = false;
@@ -280,7 +280,7 @@ private boolean saveDatabase(File file, boolean selectedOnly, Charset encoding)
      * Run the "Save" operation. This method offloads the actual save operation to a background thread, but
      * still runs synchronously using Spin (the method returns only after completing the operation).
      */
-    public void runCommand() throws Throwable {
+    public void runCommand() throws Exception {
         // This part uses Spin's features:
         Worker worker = getWorker();
         // The Worker returned by getWorker() has been wrapped
@@ -300,12 +300,12 @@ public void runCommand() throws Throwable {
         callback.update(); // Runs the update() method on the EDT.
     }
 
-    public void save() throws Throwable {
+    public void save() throws Exception {
         runCommand();
         frame.updateEnabledState();
     }
 
-    public void saveAs() throws Throwable {
+    public void saveAs() throws Exception {
         // configure file dialog
         FileDialog dialog = new FileDialog(frame);
         dialog.withExtension(FileExtensions.BIBTEX_DB);
@@ -324,7 +324,7 @@ public void saveAs() throws Throwable {
      * Run the "Save as" operation. This method offloads the actual save operation to a background thread, but
      * still runs synchronously using Spin (the method returns only after completing the operation).
      */
-    public void saveAs(File file) throws Throwable {
+    public void saveAs(File file) throws Exception {
         BibDatabaseContext context = panel.getBibDatabaseContext();
 
         if (context.getLocation() == DatabaseLocation.SHARED) {

src/main/java/net/sf/jabref/gui/externalfiles/FindFullTextAction.java

@@ -40,7 +40,7 @@ public FindFullTextAction(BasePanel basePanel) {
     }
 
     @Override
-    public void init() throws Throwable {
+    public void init() throws Exception {
         basePanel.output(Localization.lang("Looking for full text document..."));
     }
 

src/main/java/net/sf/jabref/gui/groups/GroupAddRemoveDialog.java

@@ -56,7 +56,7 @@ public GroupAddRemoveDialog(BasePanel panel, boolean add, boolean move) {
     }
 
     @Override
-    public void action() throws Throwable {
+    public void action() throws Exception {
         Optional<GroupTreeNode> groups = panel.getBibDatabaseContext().getMetaData().getGroups();
         if (!groups.isPresent()) {
             return;

src/main/java/net/sf/jabref/gui/worker/AbstractWorker.java

@@ -23,7 +23,7 @@ public AbstractWorker() {
 
     }
 
-    public void init() throws Throwable {
+    public void init() throws Exception {
         // Do nothing
     }