Fixed more System.exit(1) InterruptedExceptions

src/main/java/net/vhati/modmanager/FTLModManager.java

@@ -56,7 +56,10 @@ public class FTLModManager {
 			String currentPath = new File( "." ).getAbsoluteFile().getParentFile().getAbsolutePath();
 			showErrorDialog( String.format( "Slipstream could not find its own folder.\nCurrently in: %s\n\nRun one of the following instead of the jar...\nWindows: modman.exe or modman_admin.exe\nLinux/OSX: modman.command or modman-cli.sh\n\nThe Mod Manager will now exit.", currentPath ) );
 			System.err.println( String.format( "Slipstream could not find its own folder (Currently in \"%s\"), exiting.", currentPath ) );
-			System.exit( 1 );
+
+			System.gc();
+			// System.exit( 1 );  // Don't do this (InterruptedException). Let EDT end gracefully.
+			return;
 		}
 
 
@@ -148,7 +151,10 @@ public class FTLModManager {
 		if ( datsDir == null ) {
 			showErrorDialog( "FTL resources were not found.\nThe Mod Manager will now exit." );
 			log.debug( "No FTL dats path found, exiting." );
-			System.exit( 1 );
+
+			System.gc();
+			// System.exit( 1 );  // Don't do this (InterruptedException). Let EDT end gracefully.
+			return;
 		}
 
 		// Prompt if update_catalog is invalid or hasn't been set.
@@ -199,7 +205,10 @@ public class FTLModManager {
 		}
 		catch ( Exception e ) {
 			log.error( "Exception while creating ManagerFrame.", e );
-			System.exit(1);
+
+			System.gc();
+			// System.exit( 1 );  // Don't do this (InterruptedException). Let EDT end gracefully.
+			return;
 		}
 	}
 

src/main/java/net/vhati/modmanager/ui/ManagerFrame.java

@@ -288,7 +288,7 @@ public class ManagerFrame extends JFrame implements ActionListener, ModsScanObse
 				}
 
 				System.gc();
-				//System.exit( 0 );  // Don't interrupt lingering non-daemon threads.
+				//System.exit( 0 );  // Don't do this (InterruptedException). Let EDT end gracefully.
 			}
 		});