Hi,
here another patch to remove warnings in the gtk package.
When compiling with
-Xlint -J-Xms80m -J-Xmx256m -Xlint:-serial -Xlint:-deprecation
-Xlint:-fallthrough -Xmaxwarns
2300
this patch reduces the number of reported warnings from 201 to 112.
Again, I tried only to change things related to the warnings and not to change
any public or protected APIs in public or protected classes in this patch.
At many places I tried to add type parameters as meaningful as possible,
but with some cases I just used Object, if a more meaningful type
parameter was not so trivial. You might want to refactor this if needed.
(Though everything should work as it is.)
-Florian
diff -r 2055acc62a85 src/share/classes/com/sun/java/swing/plaf/gtk/GTKColorChooserPanel.java
--- a/src/share/classes/com/sun/java/swing/plaf/gtk/GTKColorChooserPanel.java Thu Sep 04 15:15:24 2008 +0400
+++ b/src/share/classes/com/sun/java/swing/plaf/gtk/GTKColorChooserPanel.java Thu Oct 09 01:09:43 2008 +0200
@@ -799,9 +799,9 @@ class GTKColorChooserPanel extends Abstr
Graphics g = triangleImage.getGraphics();
g.setColor(new Color(0, 0, 0, 0));
g.fillRect(0, 0, a, a);
- g.translate((int)(a / 2), 0);
+ g.translate(a / 2, 0);
paintTriangle(g, triangleSize, getColor());
- g.translate((int)(-a / 2), 0);
+ g.translate(-a / 2, 0);
g.dispose();
g = wheelImage.getGraphics();
@@ -897,7 +897,7 @@ class GTKColorChooserPanel extends Abstr
return false;
}
// Rotate to origin and and verify x is valid.
- int triangleSize = (int)innerR * 3 / 2;
+ int triangleSize = innerR * 3 / 2;
double x1 = Math.cos(angle) * x - Math.sin(angle) * y;
double y1 = Math.sin(angle) * x + Math.cos(angle) * y;
if (x1 < -(innerR / 2)) {
@@ -960,7 +960,7 @@ class GTKColorChooserPanel extends Abstr
*/
private void setSaturationAndBrightness(float s, float b) {
int innerR = getTriangleCircumscribedRadius();
- int triangleSize = (int)innerR * 3 / 2;
+ int triangleSize = innerR * 3 / 2;
double x = b * triangleSize;
double maxY = x * Math.tan(Math.toRadians(30.0));
double y = 2 * maxY * s - maxY;
@@ -1165,12 +1165,12 @@ class GTKColorChooserPanel extends Abstr
if (angle < PI_3) {
if (y < 0) {
// FFFF00 - FF0000
- rgb = 0xFF0000 | (int)Math.min(255,
+ rgb = 0xFF0000 | Math.min(255,
(int)(255 * angle / PI_3)) << 8;
}
else {
// FF0000 - FF00FF
- rgb = 0xFF0000 | (int)Math.min(255,
+ rgb = 0xFF0000 | Math.min(255,
(int)(255 * angle / PI_3));
}
}
@@ -1178,12 +1178,12 @@ class GTKColorChooserPanel extends Abstr
angle -= PI_3;
if (y < 0) {
// 00FF00 - FFFF00
- rgb = 0x00FF00 | (int)Math.max(0, 255 -
+ rgb = 0x00FF00 | Math.max(0, 255 -
(int)(255 * angle / PI_3)) << 16;
}
else {
// FF00FF - 0000FF
- rgb = 0x0000FF | (int)Math.max(0, 255 -
+ rgb = 0x0000FF | Math.max(0, 255 -
(int)(255 * angle / PI_3)) << 16;
}
}
@@ -1191,12 +1191,12 @@ class GTKColorChooserPanel extends Abstr
angle -= 2 * PI_3;
if (y < 0) {
// 00FFFF - 00FF00
- rgb = 0x00FF00 | (int)Math.min(255,
+ rgb = 0x00FF00 | Math.min(255,
(int)(255 * angle / PI_3));
}
else {
// 0000FF - 00FFFF
- rgb = 0x0000FF | (int)Math.min(255,
+ rgb = 0x0000FF | Math.min(255,
(int)(255 * angle / PI_3)) << 8;
}
}
diff -r 2055acc62a85 src/share/classes/com/sun/java/swing/plaf/gtk/GTKEngine.java
--- a/src/share/classes/com/sun/java/swing/plaf/gtk/GTKEngine.java Thu Sep 04 15:15:24 2008 +0400
+++ b/src/share/classes/com/sun/java/swing/plaf/gtk/GTKEngine.java Thu Oct 09 01:09:43 2008 +0200
@@ -112,7 +112,7 @@ class GTKEngine {
}
- private static HashMap regionToWidgetTypeMap;
+ private static HashMap<Region, Object> regionToWidgetTypeMap;
private ImageCache cache = new ImageCache(CACHE_SIZE);
private int x0, y0, w0, h0;
private Graphics graphics;
@@ -178,7 +178,7 @@ class GTKEngine {
Toolkit.getDefaultToolkit();
// Initialize regionToWidgetTypeMap
- regionToWidgetTypeMap = new HashMap(50);
+ regionToWidgetTypeMap = new HashMap<Region, Object>(50);
regionToWidgetTypeMap.put(Region.ARROW_BUTTON, new WidgetType[] {
WidgetType.SPINNER_ARROW_BUTTON,
WidgetType.COMBO_BOX_ARROW_BUTTON,
diff -r 2055acc62a85 src/share/classes/com/sun/java/swing/plaf/gtk/GTKFileChooserUI.java
--- a/src/share/classes/com/sun/java/swing/plaf/gtk/GTKFileChooserUI.java Thu Sep 04 15:15:24 2008 +0400
+++ b/src/share/classes/com/sun/java/swing/plaf/gtk/GTKFileChooserUI.java Thu Oct 09 01:09:43 2008 +0200
@@ -148,7 +148,7 @@ class GTKFileChooserUI extends SynthFile
directoryList : fileList;
Object[] files = list.getSelectedValues();
int len = files.length;
- Vector result = new Vector(len + 1);
+ Vector<String> result = new Vector<String>(len + 1);
// we return all selected file names
for (int i = 0; i < len; i++) {
@@ -425,7 +425,7 @@ class GTKFileChooserUI extends SynthFile
setDirectorySelected(true);
setDirectory(((File)objects[0]));
} else {
- ArrayList fList = new ArrayList(objects.length);
+ ArrayList<File> fList = new ArrayList<File>(objects.length);
for (int i = 0; i < objects.length; i++) {
File f = (File)objects[i];
if ((chooser.isFileSelectionEnabled() && f.isFile())
@@ -434,7 +434,7 @@ class GTKFileChooserUI extends SynthFile
}
}
if (fList.size() > 0) {
- files = (File[])fList.toArray(new File[fList.size()]);
+ files = fList.toArray(new File[fList.size()]);
}
setDirectorySelected(false);
}
@@ -671,9 +671,9 @@ class GTKFileChooserUI extends SynthFile
pathFieldLabel.setLabelFor(fileNameTextField);
- Set forwardTraversalKeys = fileNameTextField.getFocusTraversalKeys(
+ Set<AWTKeyStroke> forwardTraversalKeys = fileNameTextField.getFocusTraversalKeys(
KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS);
- forwardTraversalKeys = new HashSet(forwardTraversalKeys);
+ forwardTraversalKeys = new HashSet<AWTKeyStroke>(forwardTraversalKeys);
forwardTraversalKeys.remove(KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0));
fileNameTextField.setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, forwardTraversalKeys);
@@ -895,10 +895,10 @@ class GTKFileChooserUI extends SynthFile
private class GTKDirectoryModel extends BasicDirectoryModel {
FileSystemView fsv;
- private Comparator fileComparator = new Comparator() {
- public int compare(Object o, Object o1) {
- return fsv.getSystemDisplayName((File) o).compareTo
- (fsv.getSystemDisplayName((File) o1));
+ private Comparator<File> fileComparator = new Comparator<File>() {
+ public int compare(File o, File o1) {
+ return fsv.getSystemDisplayName(o).compareTo
+ (fsv.getSystemDisplayName(o1));
}
};
diff -r 2055acc62a85 src/share/classes/com/sun/java/swing/plaf/gtk/GTKPainter.java
--- a/src/share/classes/com/sun/java/swing/plaf/gtk/GTKPainter.java Thu Sep 04 15:15:24 2008 +0400
+++ b/src/share/classes/com/sun/java/swing/plaf/gtk/GTKPainter.java Thu Oct 09 01:09:43 2008 +0200
@@ -299,7 +299,7 @@ class GTKPainter extends SynthPainter {
// Paint the default indicator
GTKStyle style = (GTKStyle)context.getStyle();
if (defaultCapable && !toolButton) {
- Insets defaultInsets = (Insets)style.getClassSpecificInsetsValue(
+ Insets defaultInsets = style.getClassSpecificInsetsValue(
context, "default-border",
GTKStyle.BUTTON_DEFAULT_BORDER_INSETS);
diff -r 2055acc62a85 src/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java
--- a/src/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java Thu Sep 04 15:15:24 2008 +0400
+++ b/src/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java Thu Oct 09 01:09:43 2008 +0200
@@ -124,7 +124,7 @@ class Metacity implements SynthConstants
}
// Initialize constants
- variables = new HashMap();
+ variables = new HashMap<String, Integer>();
NodeList nodes = xmlDoc.getElementsByTagName("constant");
int n = nodes.getLength();
for (int i = 0; i < n; i++) {
@@ -144,14 +144,14 @@ class Metacity implements SynthConstants
}
// Cache frame geometries
- frameGeometries = new HashMap();
+ frameGeometries = new HashMap<String, Map<String, Object>>();
nodes = xmlDoc.getElementsByTagName("frame_geometry");
n = nodes.getLength();
for (int i = 0; i < n; i++) {
Node node = nodes.item(i);
String name = getStringAttr(node, "name");
if (name != null) {
- HashMap<String, Object> gm = new HashMap();
+ HashMap<String, Object> gm = new HashMap<String, Object>();
frameGeometries.put(name, gm);
String parentGM = getStringAttr(node, "parent");
@@ -458,7 +458,7 @@ class Metacity implements SynthConstants
- private static class Privileged implements PrivilegedAction {
+ private static class Privileged implements PrivilegedAction<Object> {
private static int GET_THEME_DIR = 0;
private static int GET_USER_THEME = 1;
private static int GET_IMAGE = 2;
@@ -598,7 +598,7 @@ class Metacity implements SynthConstants
g2.setComposite(oldComp);
}
- private HashMap<String, Image> images = new HashMap();
+ private HashMap<String, Image> images = new HashMap<String, Image>();
protected Image getImage(String key, Color c) {
Image image = images.get(key+"-"+c.getRGB());
@@ -1530,8 +1530,8 @@ class Metacity implements SynthConstants
DocumentBuilderFactory.newInstance().newDocumentBuilder();
}
InputStream inputStream =
- (InputStream)AccessController.doPrivileged(new PrivilegedAction() {
- public Object run() {
+ AccessController.doPrivileged(new PrivilegedAction<InputStream>() {
+ public InputStream run() {
try {
return new BufferedInputStream(xmlFile.openStream());
} catch (IOException ex) {
@@ -1551,7 +1551,7 @@ class Metacity implements SynthConstants
protected Node[] getNodesByName(Node parent, String name) {
NodeList nodes = parent.getChildNodes(); // ElementNode
int n = nodes.getLength();
- ArrayList<Node> list = new ArrayList();
+ ArrayList<Node> list = new ArrayList<Node>();
for (int i=0; i < n; i++) {
Node node = nodes.item(i);
if (name.equals(node.getNodeName())) {
@@ -1603,7 +1603,7 @@ class Metacity implements SynthConstants
String aValue = attrs[a * 2 + 1];
Node attr = nodeAttrs.getNamedItem(aName);
if (attr == null ||
- aValue != null && !aValue.equals((String)attr.getNodeValue())) {
+ aValue != null && !aValue.equals(attr.getNodeValue())) {
matches = false;
break;
}
@@ -1642,7 +1642,7 @@ class Metacity implements SynthConstants
protected String getStringAttr(NamedNodeMap attrs, String name) {
Node item = attrs.getNamedItem(name);
- return (item != null) ? (String)item.getNodeValue() : null;
+ return (item != null) ? item.getNodeValue() : null;
}
protected boolean getBooleanAttr(Node node, String name, boolean fallback) {
