remove redundant type arguments

Author: DevCharly

src/main/java/org/markdownwriterfx/editor/MarkdownEditorPane.java

@@ -121,7 +121,7 @@ public MarkdownEditorPane() {
 		textArea.totalHeightEstimateProperty().addListener(scrollYListener);
 
 		// create scroll pane
-		VirtualizedScrollPane<MarkdownTextArea> scrollPane = new VirtualizedScrollPane<MarkdownTextArea>(textArea);
+		VirtualizedScrollPane<MarkdownTextArea> scrollPane = new VirtualizedScrollPane<>(textArea);
 
 		// create border pane
 		borderPane = new BottomSlidePane(scrollPane);

src/main/java/org/markdownwriterfx/options/GeneralOptionsPane.java

@@ -77,9 +77,9 @@ class GeneralOptionsPane
 		String defaultLineSeparator = System.getProperty( "line.separator", "\n" );
 		String defaultLineSeparatorStr = defaultLineSeparator.replace("\r", "CR").replace("\n", "LF");
 		lineSeparatorField.getItems().addAll(
-			new Item<String>( Messages.get("GeneralOptionsPane.platformDefault", defaultLineSeparatorStr), null ),
-			new Item<String>( Messages.get("GeneralOptionsPane.sepWindows"), "\r\n" ),
-			new Item<String>( Messages.get("GeneralOptionsPane.sepUnix"), "\n" ));
+			new Item<>(Messages.get("GeneralOptionsPane.platformDefault", defaultLineSeparatorStr), null),
+			new Item<>(Messages.get("GeneralOptionsPane.sepWindows"), "\r\n"),
+			new Item<>(Messages.get("GeneralOptionsPane.sepUnix"), "\n"));
 
 		// encoding
 		encodingField.getItems().addAll(getAvailableEncodings());
@@ -120,9 +120,9 @@ private Collection<Item<String>> getAvailableEncodings() {
 		SortedMap<String, Charset> availableCharsets = Charset.availableCharsets();
 
 		ArrayList<Item<String>> values = new ArrayList<>(1 + availableCharsets.size());
-		values.add(new Item<String>(Messages.get("GeneralOptionsPane.platformDefault", Charset.defaultCharset().name()), null));
+		values.add(new Item<>(Messages.get("GeneralOptionsPane.platformDefault", Charset.defaultCharset().name()), null));
 		for (String name : availableCharsets.keySet())
-			values.add(new Item<String>(name, name));
+			values.add(new Item<>(name, name));
 		return values;
 	}
 
@@ -134,8 +134,8 @@ void load() {
 		showWhitespaceCheckBox.setSelected(Options.isShowWhitespace());
 
 		// file settings
-		lineSeparatorField.setValue(new Item<String>(Options.getLineSeparator(), Options.getLineSeparator()));
-		encodingField.setValue(new Item<String>(Options.getEncoding(), Options.getEncoding()));
+		lineSeparatorField.setValue(new Item<>(Options.getLineSeparator(), Options.getLineSeparator()));
+		encodingField.setValue(new Item<>(Options.getEncoding(), Options.getEncoding()));
 		markdownFileExtensionsField.setText(Options.getMarkdownFileExtensions());
 	}
 

src/main/java/org/markdownwriterfx/util/Utils.java

@@ -96,7 +96,7 @@ public static void putPrefsBoolean(Preferences prefs, String key, boolean value,
 	}
 
 	public static String[] getPrefsStrings(Preferences prefs, String key) {
-		ArrayList<String> arr = new ArrayList<String>();
+		ArrayList<String> arr = new ArrayList<>();
 		for (int i = 0; i < 10000; i++) {
 			String s = prefs.get(key + (i + 1), null);
 			if (s == null)