--- a/jdk/src/share/classes/sun/awt/datatransfer/DataTransferer.java Thu Mar 13 16:42:52 2008 +0300
+++ b/jdk/src/share/classes/sun/awt/datatransfer/DataTransferer.java Thu Mar 13 16:47:40 2008 +0300
@@ -1,5 +1,5 @@
/*
- * Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved.
+ * Copyright 2000-2008 Sun Microsystems, Inc. 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
@@ -270,62 +270,58 @@
* instead, null will be returned.
*/
public static DataTransferer getInstance() {
- if (transferer == null) {
- synchronized (DataTransferer.class) {
- if (transferer == null) {
- final String name = SunToolkit.
- getDataTransfererClassName();
- if (name != null) {
- PrivilegedAction action = new PrivilegedAction() {
- public Object run() {
- Class cls = null;
- Method method = null;
- Object ret = null;
+ synchronized (DataTransferer.class) {
+ if (transferer == null) {
+ final String name = SunToolkit.getDataTransfererClassName();
+ if (name != null) {
+ PrivilegedAction<DataTransferer> action = new PrivilegedAction<DataTransferer>()
+ {
+ public DataTransferer run() {
+ Class cls = null;
+ Method method = null;
+ DataTransferer ret = null;
- try {
- cls = Class.forName(name);
- } catch (ClassNotFoundException e) {
- ClassLoader cl = ClassLoader.
- getSystemClassLoader();
- if (cl != null) {
- try {
- cls = cl.loadClass(name);
- } catch (ClassNotFoundException ee) {
- ee.printStackTrace();
- throw new AWTError("DataTransferer not found: " + name);
- }
+ try {
+ cls = Class.forName(name);
+ } catch (ClassNotFoundException e) {
+ ClassLoader cl = ClassLoader.
+ getSystemClassLoader();
+ if (cl != null) {
+ try {
+ cls = cl.loadClass(name);
+ } catch (ClassNotFoundException ee) {
+ ee.printStackTrace();
+ throw new AWTError("DataTransferer not found: " + name);
}
}
- if (cls != null) {
- try {
- method = cls.getDeclaredMethod
- ("getInstanceImpl");
- method.setAccessible(true);
- } catch (NoSuchMethodException e) {
- e.printStackTrace();
- throw new AWTError("Cannot instantiate DataTransferer: " + name);
- } catch (SecurityException e) {
- e.printStackTrace();
- throw new AWTError("Access is denied for DataTransferer: " + name);
- }
+ }
+ if (cls != null) {
+ try {
+ method = cls.getDeclaredMethod("getInstanceImpl");
+ method.setAccessible(true);
+ } catch (NoSuchMethodException e) {
+ e.printStackTrace();
+ throw new AWTError("Cannot instantiate DataTransferer: " + name);
+ } catch (SecurityException e) {
+ e.printStackTrace();
+ throw new AWTError("Access is denied for DataTransferer: " + name);
}
- if (method != null) {
- try {
- ret = method.invoke(null);
- } catch (InvocationTargetException e) {
- e.printStackTrace();
- throw new AWTError("Cannot instantiate DataTransferer: " + name);
- } catch (IllegalAccessException e) {
- e.printStackTrace();
- throw new AWTError("Cannot access DataTransferer: " + name);
- }
+ }
+ if (method != null) {
+ try {
+ ret = (DataTransferer) method.invoke(null);
+ } catch (InvocationTargetException e) {
+ e.printStackTrace();
+ throw new AWTError("Cannot instantiate DataTransferer: " + name);
+ } catch (IllegalAccessException e) {
+ e.printStackTrace();
+ throw new AWTError("Cannot access DataTransferer: " + name);
}
- return ret;
}
- };
- transferer = (DataTransferer)
- AccessController.doPrivileged(action);
- }
+ return ret;
+ }
+ };
+ transferer = AccessController.doPrivileged(action);
}
}
}