# HG changeset patch # User darcy # Date 1399358310 25200 # Node ID 147a5c8b7793e050196910b5d08a437e3f769504 # Parent 9c007a9863471d589dda36f43e9caad6cca1cc88 8039109: Fix unchecked and raw lint warnings in java.awt Reviewed-by: pchelko, forax, flar, prr diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/AWTKeyStroke.java --- a/jdk/src/share/classes/java/awt/AWTKeyStroke.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/AWTKeyStroke.java Mon May 05 23:38:30 2014 -0700 @@ -86,7 +86,8 @@ * Must be called under locked AWTKeyStro */ private static Class getAWTKeyStrokeClass() { - Class clazz = (Class)AppContext.getAppContext().get(AWTKeyStroke.class); + @SuppressWarnings("unchecked") + Class clazz = (Class)AppContext.getAppContext().get(AWTKeyStroke.class); if (clazz == null) { clazz = AWTKeyStroke.class; AppContext.getAppContext().put(AWTKeyStroke.class, AWTKeyStroke.class); @@ -182,6 +183,7 @@ throw new IllegalArgumentException("subclass cannot be null"); } synchronized (AWTKeyStroke.class) { + @SuppressWarnings("unchecked") Class keyStrokeClass = (Class)AppContext.getAppContext().get(AWTKeyStroke.class); if (keyStrokeClass != null && keyStrokeClass.equals(subclass)){ // Already registered @@ -192,7 +194,7 @@ throw new ClassCastException("subclass is not derived from AWTKeyStroke"); } - Constructor ctor = getCtor(subclass); + Constructor ctor = getCtor(subclass); String couldNotInstantiate = "subclass could not be instantiated"; @@ -227,12 +229,12 @@ threat as accessible flag is set only for this Constructor object, not for Class constructor. */ - private static Constructor getCtor(final Class clazz) + private static Constructor getCtor(final Class clazz) { - Constructor ctor = AccessController.doPrivileged(new PrivilegedAction() { - public Constructor run() { + Constructor ctor = AccessController.doPrivileged(new PrivilegedAction>() { + public Constructor run() { try { - Constructor ctor = clazz.getDeclaredConstructor((Class[]) null); + Constructor ctor = clazz.getDeclaredConstructor((Class[]) null); if (ctor != null) { ctor.setAccessible(true); } @@ -249,6 +251,7 @@ private static synchronized AWTKeyStroke getCachedStroke (char keyChar, int keyCode, int modifiers, boolean onKeyRelease) { + @SuppressWarnings("unchecked") Map cache = (Map)AppContext.getAppContext().get(APP_CONTEXT_CACHE_KEY); AWTKeyStroke cacheKey = (AWTKeyStroke)AppContext.getAppContext().get(APP_CONTEXT_KEYSTROKE_KEY); diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/CardLayout.java --- a/jdk/src/share/classes/java/awt/CardLayout.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/CardLayout.java Mon May 05 23:38:30 2014 -0700 @@ -560,6 +560,7 @@ /** * Reads serializable fields from stream. */ + @SuppressWarnings("unchecked") private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException { diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/Component.java --- a/jdk/src/share/classes/java/awt/Component.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/Component.java Mon May 05 23:38:30 2014 -0700 @@ -6184,7 +6184,7 @@ /** * Parameter types of coalesceEvents(AWTEvent,AWTEVent). */ - private static final Class[] coalesceEventsParams = { + private static final Class[] coalesceEventsParams = { AWTEvent.class, AWTEvent.class }; diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/GraphicsEnvironment.java --- a/jdk/src/share/classes/java/awt/GraphicsEnvironment.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/GraphicsEnvironment.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -95,18 +95,18 @@ String nm = AccessController.doPrivileged(new GetPropertyAction("java.awt.graphicsenv", null)); try { // long t0 = System.currentTimeMillis(); - Class geCls; + Class geCls; try { // First we try if the bootclassloader finds the requested // class. This way we can avoid to run in a privileged block. - geCls = (Class)Class.forName(nm); + geCls = Class.forName(nm); } catch (ClassNotFoundException ex) { // If the bootclassloader fails, we try again with the // application classloader. ClassLoader cl = ClassLoader.getSystemClassLoader(); - geCls = (Class)Class.forName(nm, true, cl); + geCls = Class.forName(nm, true, cl); } - ge = geCls.newInstance(); + ge = (GraphicsEnvironment)geCls.newInstance(); // long t1 = System.currentTimeMillis(); // System.out.println("GE creation took " + (t1-t0)+ "ms."); if (isHeadless()) { diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/KeyboardFocusManager.java --- a/jdk/src/share/classes/java/awt/KeyboardFocusManager.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/KeyboardFocusManager.java Mon May 05 23:38:30 2014 -0700 @@ -348,6 +348,7 @@ * Component of those Windows that has no such array of its own explicitly * set. */ + @SuppressWarnings({"unchecked", "rawtypes"}) private Set[] defaultFocusTraversalKeys = new Set[4]; /** @@ -422,7 +423,7 @@ targetSet.add(AWTKeyStroke.getAWTKeyStroke(tokens.nextToken())); } return (targetSet.isEmpty()) - ? Collections.EMPTY_SET + ? Collections.emptySet() : Collections.unmodifiableSet(targetSet); } @@ -436,7 +437,7 @@ work_set.add(defaultFocusTraversalKeyStrokes[i][j]); } defaultFocusTraversalKeys[i] = (work_set.isEmpty()) - ? Collections.EMPTY_SET + ? Collections.emptySet() : Collections.unmodifiableSet(work_set); } initPeer(); @@ -1750,11 +1751,12 @@ * @see #addKeyEventDispatcher * @see #removeKeyEventDispatcher */ + @SuppressWarnings("unchecked") // Cast of result of clone protected synchronized java.util.List getKeyEventDispatchers() { return (keyEventDispatchers != null) - ? (java.util.List)keyEventDispatchers.clone() + ? (java.util.List)keyEventDispatchers.clone() : null; } @@ -1841,11 +1843,12 @@ * @see #addKeyEventPostProcessor * @see #removeKeyEventPostProcessor */ + @SuppressWarnings("unchecked") // Cast of result of clone protected java.util.List getKeyEventPostProcessors() { return (keyEventPostProcessors != null) - ? (java.util.List)keyEventPostProcessors.clone() + ? (java.util.List)keyEventPostProcessors.clone() : null; } @@ -1907,8 +1910,7 @@ * javax.swing.JComponent.runInputVerifier() using reflection. */ static synchronized Component getMostRecentFocusOwner(Window window) { - WeakReference weakValue = - (WeakReference)mostRecentFocusOwners.get(window); + WeakReference weakValue = mostRecentFocusOwners.get(window); return weakValue == null ? null : weakValue.get(); } diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/SystemTray.java --- a/jdk/src/share/classes/java/awt/SystemTray.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/SystemTray.java Mon May 05 23:38:30 2014 -0700 @@ -259,7 +259,9 @@ Vector icons = null; synchronized (this) { oldArray = systemTray.getTrayIcons(); - icons = (Vector)AppContext.getAppContext().get(TrayIcon.class); + @SuppressWarnings("unchecked") + Vector tmp = (Vector)AppContext.getAppContext().get(TrayIcon.class); + icons = tmp; if (icons == null) { icons = new Vector(3); AppContext.getAppContext().put(TrayIcon.class, icons); @@ -304,6 +306,7 @@ TrayIcon[] oldArray = null, newArray = null; synchronized (this) { oldArray = systemTray.getTrayIcons(); + @SuppressWarnings("unchecked") Vector icons = (Vector)AppContext.getAppContext().get(TrayIcon.class); // TrayIcon with no peer is not contained in the array. if (icons == null || !icons.remove(trayIcon)) { @@ -335,6 +338,7 @@ * @see TrayIcon */ public TrayIcon[] getTrayIcons() { + @SuppressWarnings("unchecked") Vector icons = (Vector)AppContext.getAppContext().get(TrayIcon.class); if (icons != null) { return icons.toArray(new TrayIcon[icons.size()]); diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/datatransfer/MimeTypeParameterList.java --- a/jdk/src/share/classes/java/awt/datatransfer/MimeTypeParameterList.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/datatransfer/MimeTypeParameterList.java Mon May 05 23:38:30 2014 -0700 @@ -296,14 +296,14 @@ /** * @return a clone of this object */ - + @SuppressWarnings("unchecked") // Cast from clone public Object clone() { MimeTypeParameterList newObj = null; try { newObj = (MimeTypeParameterList)super.clone(); } catch (CloneNotSupportedException cannotHappen) { } - newObj.parameters = (Hashtable)parameters.clone(); + newObj.parameters = (Hashtable)parameters.clone(); return newObj; } diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/dnd/DragGestureEvent.java --- a/jdk/src/share/classes/java/awt/dnd/DragGestureEvent.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/dnd/DragGestureEvent.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -357,6 +357,7 @@ action = newAction; // Pre-1.4 support. 'events' was previously non-transient + @SuppressWarnings("rawtypes") List newEvents; try { newEvents = (List)f.get("events", null); diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/geom/Area.java --- a/jdk/src/share/classes/java/awt/geom/Area.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/geom/Area.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -97,9 +97,9 @@ * @since 1.2 */ public class Area implements Shape, Cloneable { - private static Vector EmptyCurves = new Vector(); + private static Vector EmptyCurves = new Vector<>(); - private Vector curves; + private Vector curves; /** * Default constructor which creates an empty area. @@ -127,8 +127,8 @@ } } - private static Vector pathToCurves(PathIterator pi) { - Vector curves = new Vector(); + private static Vector pathToCurves(PathIterator pi) { + Vector curves = new Vector<>(); int windingRule = pi.getWindingRule(); // coords array is big enough for holding: // coordinates returned from currentSegment (6) @@ -334,7 +334,7 @@ * @since 1.2 */ public void reset() { - curves = new Vector(); + curves = new Vector<>(); invalidateBounds(); } @@ -357,9 +357,9 @@ * @since 1.2 */ public boolean isPolygonal() { - Enumeration enum_ = curves.elements(); + Enumeration enum_ = curves.elements(); while (enum_.hasMoreElements()) { - if (((Curve) enum_.nextElement()).getOrder() > 1) { + if (enum_.nextElement().getOrder() > 1) { return false; } } @@ -381,8 +381,8 @@ if (size > 3) { return false; } - Curve c1 = (Curve) curves.get(1); - Curve c2 = (Curve) curves.get(2); + Curve c1 = curves.get(1); + Curve c2 = curves.get(2); if (c1.getOrder() != 1 || c2.getOrder() != 1) { return false; } @@ -411,10 +411,10 @@ if (curves.size() < 3) { return true; } - Enumeration enum_ = curves.elements(); + Enumeration enum_ = curves.elements(); enum_.nextElement(); // First Order0 "moveto" while (enum_.hasMoreElements()) { - if (((Curve) enum_.nextElement()).getOrder() == 0) { + if (enum_.nextElement().getOrder() == 0) { return false; } } @@ -431,11 +431,11 @@ } Rectangle2D r = new Rectangle2D.Double(); if (curves.size() > 0) { - Curve c = (Curve) curves.get(0); + Curve c = curves.get(0); // First point is always an order 0 curve (moveto) r.setRect(c.getX0(), c.getY0(), 0, 0); for (int i = 1; i < curves.size(); i++) { - ((Curve) curves.get(i)).enlarge(r); + curves.get(i).enlarge(r); } } return (cachedBounds = r); @@ -507,7 +507,7 @@ if (other == null) { return false; } - Vector c = new AreaOp.XorOp().calculate(this.curves, other.curves); + Vector c = new AreaOp.XorOp().calculate(this.curves, other.curves); return c.isEmpty(); } @@ -555,10 +555,10 @@ if (!getCachedBounds().contains(x, y)) { return false; } - Enumeration enum_ = curves.elements(); + Enumeration enum_ = curves.elements(); int crossings = 0; while (enum_.hasMoreElements()) { - Curve c = (Curve) enum_.nextElement(); + Curve c = enum_.nextElement(); crossings += c.crossingsFor(x, y); } return ((crossings & 1) == 1); @@ -658,16 +658,16 @@ class AreaIterator implements PathIterator { private AffineTransform transform; - private Vector curves; + private Vector curves; private int index; private Curve prevcurve; private Curve thiscurve; - public AreaIterator(Vector curves, AffineTransform at) { + public AreaIterator(Vector curves, AffineTransform at) { this.curves = curves; this.transform = at; if (curves.size() >= 1) { - thiscurve = (Curve) curves.get(0); + thiscurve = curves.get(0); } } @@ -689,7 +689,7 @@ prevcurve = thiscurve; index++; if (index < curves.size()) { - thiscurve = (Curve) curves.get(index); + thiscurve = curves.get(index); if (thiscurve.getOrder() != 0 && prevcurve.getX1() == thiscurve.getX0() && prevcurve.getY1() == thiscurve.getY0()) diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/image/BufferedImage.java --- a/jdk/src/share/classes/java/awt/image/BufferedImage.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/image/BufferedImage.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -76,7 +76,7 @@ ColorModel colorModel; WritableRaster raster; OffScreenImageSource osis; - Hashtable properties; + Hashtable properties; boolean isAlphaPremultiplied;// If true, alpha has been premultiplied in // color channels @@ -1106,7 +1106,7 @@ public ImageProducer getSource() { if (osis == null) { if (properties == null) { - properties = new Hashtable(); + properties = new Hashtable<>(); } osis = new OffScreenImageSource(this, properties); } diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/image/CropImageFilter.java --- a/jdk/src/share/classes/java/awt/image/CropImageFilter.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/image/CropImageFilter.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1995, 2004, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -79,6 +79,7 @@ * with the filtering operation. */ public void setProperties(Hashtable props) { + @SuppressWarnings("unchecked") Hashtable p = (Hashtable)props.clone(); p.put("croprect", new Rectangle(cropX, cropY, cropW, cropH)); super.setProperties(p); diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/image/FilteredImageSource.java --- a/jdk/src/share/classes/java/awt/image/FilteredImageSource.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/image/FilteredImageSource.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1995, 2003, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -68,7 +68,7 @@ filter = imgf; } - private Hashtable proxies; + private Hashtable proxies; /** * Adds the specified ImageConsumer @@ -94,7 +94,7 @@ */ public synchronized void addConsumer(ImageConsumer ic) { if (proxies == null) { - proxies = new Hashtable(); + proxies = new Hashtable<>(); } if (!proxies.containsKey(ic)) { ImageFilter imgf = filter.getFilterInstance(ic); @@ -137,7 +137,7 @@ */ public synchronized void removeConsumer(ImageConsumer ic) { if (proxies != null) { - ImageFilter imgf = (ImageFilter) proxies.get(ic); + ImageFilter imgf = proxies.get(ic); if (imgf != null) { src.removeConsumer(imgf); proxies.remove(ic); @@ -173,9 +173,9 @@ */ public void startProduction(ImageConsumer ic) { if (proxies == null) { - proxies = new Hashtable(); + proxies = new Hashtable<>(); } - ImageFilter imgf = (ImageFilter) proxies.get(ic); + ImageFilter imgf = proxies.get(ic); if (imgf == null) { imgf = filter.getFilterInstance(ic); proxies.put(ic, imgf); @@ -200,7 +200,7 @@ */ public void requestTopDownLeftRightResend(ImageConsumer ic) { if (proxies != null) { - ImageFilter imgf = (ImageFilter) proxies.get(ic); + ImageFilter imgf = proxies.get(ic); if (imgf != null) { imgf.resendTopDownLeftRight(src); } diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/image/ImageFilter.java --- a/jdk/src/share/classes/java/awt/image/ImageFilter.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/image/ImageFilter.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1995, 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -104,6 +104,7 @@ * @exception NullPointerException if props is null */ public void setProperties(Hashtable props) { + @SuppressWarnings("unchecked") Hashtable p = (Hashtable)props.clone(); Object o = p.get("filters"); if (o == null) { diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/image/MemoryImageSource.java --- a/jdk/src/share/classes/java/awt/image/MemoryImageSource.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/image/MemoryImageSource.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1995, 2013, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -111,8 +111,8 @@ Object pixels; int pixeloffset; int pixelscan; - Hashtable properties; - Vector theConsumers = new Vector(); + Hashtable properties; + Vector theConsumers = new Vector<>(); boolean animating; boolean fullbuffers; @@ -197,7 +197,7 @@ } private void initialize(int w, int h, ColorModel cm, - Object pix, int off, int scan, Hashtable props) { + Object pix, int off, int scan, Hashtable props) { width = w; height = h; model = cm; @@ -205,7 +205,7 @@ pixeloffset = off; pixelscan = scan; if (props == null) { - props = new Hashtable(); + props = new Hashtable<>(); } properties = props; } @@ -343,9 +343,9 @@ public synchronized void setAnimated(boolean animated) { this.animating = animated; if (!animating) { - Enumeration enum_ = theConsumers.elements(); + Enumeration enum_ = theConsumers.elements(); while (enum_.hasMoreElements()) { - ImageConsumer ic = (ImageConsumer) enum_.nextElement(); + ImageConsumer ic = enum_.nextElement(); ic.imageComplete(ImageConsumer.STATICIMAGEDONE); if (isConsumer(ic)) { ic.imageComplete(ImageConsumer.IMAGEERROR); @@ -376,9 +376,9 @@ } this.fullbuffers = fullbuffers; if (animating) { - Enumeration enum_ = theConsumers.elements(); + Enumeration enum_ = theConsumers.elements(); while (enum_.hasMoreElements()) { - ImageConsumer ic = (ImageConsumer) enum_.nextElement(); + ImageConsumer ic = enum_.nextElement(); ic.setHints(fullbuffers ? (ImageConsumer.TOPDOWNLEFTRIGHT | ImageConsumer.COMPLETESCANLINES) @@ -474,9 +474,9 @@ if ((w <= 0 || h <= 0) && !framenotify) { return; } - Enumeration enum_ = theConsumers.elements(); + Enumeration enum_ = theConsumers.elements(); while (enum_.hasMoreElements()) { - ImageConsumer ic = (ImageConsumer) enum_.nextElement(); + ImageConsumer ic = enum_.nextElement(); if (w > 0 && h > 0) { sendPixels(ic, x, y, w, h); } diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/image/ReplicateScaleFilter.java --- a/jdk/src/share/classes/java/awt/image/ReplicateScaleFilter.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/image/ReplicateScaleFilter.java Mon May 05 23:38:30 2014 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996, 2004, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1996, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -121,6 +121,7 @@ * with the filtering operation. */ public void setProperties(Hashtable props) { + @SuppressWarnings("unchecked") Hashtable p = (Hashtable)props.clone(); String key = "rescale"; String val = destWidth + "x" + destHeight; diff -r 9c007a986347 -r 147a5c8b7793 jdk/src/share/classes/java/awt/image/renderable/ParameterBlock.java --- a/jdk/src/share/classes/java/awt/image/renderable/ParameterBlock.java Mon May 05 23:19:00 2014 -0700 +++ b/jdk/src/share/classes/java/awt/image/renderable/ParameterBlock.java Mon May 05 23:38:30 2014 -0700 @@ -153,6 +153,7 @@ * * @return an Object clone of the ParameterBlock. */ + @SuppressWarnings("unchecked") // casts from clone public Object clone() { ParameterBlock theClone; @@ -164,10 +165,10 @@ } if (sources != null) { - theClone.setSources((Vector)sources.clone()); + theClone.setSources((Vector