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Imported GNU Classpath 0.92

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2006-08-14  Mark Wielaard  <mark@klomp.org>

       Imported GNU Classpath 0.92
       * HACKING: Add more importing hints. Update automake version
       requirement.

       * configure.ac (gconf-peer): New enable AC argument.
       Add --disable-gconf-peer and --enable-default-preferences-peer
       to classpath configure when gconf is disabled.
       * scripts/makemake.tcl: Set gnu/java/util/prefs/gconf and
       gnu/java/awt/dnd/peer/gtk to bc. Classify
       gnu/java/security/Configuration.java as generated source file.

       * gnu/java/lang/management/VMGarbageCollectorMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryPoolMXBeanImpl.java,
       gnu/java/lang/management/VMClassLoadingMXBeanImpl.java,
       gnu/java/lang/management/VMRuntimeMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryManagerMXBeanImpl.java,
       gnu/java/lang/management/VMThreadMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryMXBeanImpl.java,
       gnu/java/lang/management/VMCompilationMXBeanImpl.java: New VM stub
       classes.
       * java/lang/management/VMManagementFactory.java: Likewise.
       * java/net/VMURLConnection.java: Likewise.
       * gnu/java/nio/VMChannel.java: Likewise.

       * java/lang/Thread.java (getState): Add stub implementation.
       * java/lang/Class.java (isEnum): Likewise.
       * java/lang/Class.h (isEnum): Likewise.

       * gnu/awt/xlib/XToolkit.java (getClasspathTextLayoutPeer): Removed.

       * javax/naming/spi/NamingManager.java: New override for StackWalker
       functionality.

       * configure, sources.am, Makefile.in, gcj/Makefile.in,
       include/Makefile.in, testsuite/Makefile.in: Regenerated.

From-SVN: r116139
This commit is contained in:
Mark Wielaard 2006-08-14 23:12:35 +00:00
parent abab460491
commit ac1ed908de
1294 changed files with 99479 additions and 35933 deletions
Download patch file Download diff file Expand all files Collapse all files

46
libjava/classpath/java/io/File.java
View file

@ -1,5 +1,5 @@
/* File.java -- Class representing a file on disk
Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005
Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -82,7 +82,7 @@ public class File implements Serializable, Comparable
/**
* This is the string that is used to separate the host name from the
* path name in paths than include the host name. It is the value of
* path name in paths that include the host name. It is the value of
* the <code>path.separator</code> system property.
*/
public static final String pathSeparator
@ -484,9 +484,9 @@ public class File implements Serializable, Comparable
/**
* This method returns a canonical representation of the pathname of
* this file. The actual form of the canonical representation is
* different. On the GNU system, the canonical form differs from the
* absolute form in that all relative file references to "." and ".."
* are resolved and removed.
* system-dependent. On the GNU system, conversion to canonical
* form involves the removal of redundant separators, references to
* "." and "..", and symbolic links.
* <p>
* Note that this method, unlike the other methods which return path
* names, can throw an IOException. This is because native method
@ -542,7 +542,8 @@ public class File implements Serializable, Comparable
/**
* This method returns a <code>String</code> the represents this file's
* parent. <code>null</code> is returned if the file has no parent. The
* parent is determined via a simple operation which removes the
* parent is determined via a simple operation which removes the name
* after the last file separator character, as determined by the platform.
*
* @return The parent directory of this file
*/
@ -1199,7 +1200,38 @@ public class File implements Serializable, Comparable
*/
public static File[] listRoots()
{
return VMFile.listRoots();
File[] roots = VMFile.listRoots();
SecurityManager s = System.getSecurityManager();
if (s != null)
{
// Only return roots to which the security manager permits read access.
int count = roots.length;
for (int i = 0; i < roots.length; i++)
{
try
{
s.checkRead (roots[i].path);
}
catch (SecurityException sx)
{
roots[i] = null;
count--;
}
}
if (count != roots.length)
{
File[] newRoots = new File[count];
int k = 0;
for (int i = 0; i < roots.length; i++)
{
if (roots[i] != null)
newRoots[k++] = roots[i];
}
roots = newRoots;
}
}
return roots;
}
/**