/hg/icedtea-web: fixed LRU cache behaviour in case of failure. T...
jvanek at icedtea.classpath.org
jvanek at icedtea.classpath.org
Wed Feb 1 09:24:46 PST 2012
changeset e7d8fa64cc8b in /hg/icedtea-web
details: http://icedtea.classpath.org/hg/icedtea-web?cmd=changeset;node=e7d8fa64cc8b
author: Jiri Vanek <jvanek at redhat.com>
date: Wed Feb 01 18:23:10 2012 +0100
fixed LRU cache behaviour in case of failure. Tests added.
diffstat:
ChangeLog | 28 +
netx/net/sourceforge/jnlp/cache/CacheLRUWrapper.java | 12 +-
netx/net/sourceforge/jnlp/cache/CacheUtil.java | 39 +-
netx/net/sourceforge/jnlp/cache/LruCacheException.java | 52 +
netx/net/sourceforge/jnlp/resources/Messages.properties | 259 +++--
netx/net/sourceforge/jnlp/util/PropertiesFile.java | 1 +
tests/jnlp_tests/signed/CacheReproducer/resources/CacheReproducer1.jnlp | 16 +
tests/jnlp_tests/signed/CacheReproducer/resources/CacheReproducer1_1.jnlp | 16 +
tests/jnlp_tests/signed/CacheReproducer/resources/CacheReproducer2.jnlp | 16 +
tests/jnlp_tests/signed/CacheReproducer/resources/CacheReproducer2_1.jnlp | 16 +
tests/jnlp_tests/signed/CacheReproducer/srcs/CacheReproducer.java | 47 +
tests/jnlp_tests/signed/CacheReproducer/testcases/CacheReproducerTest.java | 427 ++++++++++
tests/jnlp_tests/signed/SimpletestSigned1/resources/SimpletestSigned1.jnlp | 53 +
tests/jnlp_tests/signed/SimpletestSigned1/srcs/SimpletestSigned1.java | 43 +
tests/netx/jnlp_testsengine/net/sourceforge/jnlp/ServerAccess.java | 2 +-
15 files changed, 892 insertions(+), 135 deletions(-)
diffs (truncated from 1181 to 500 lines):
diff -r 9a9dc770ba1a -r e7d8fa64cc8b ChangeLog
--- a/ChangeLog Fri Jan 27 16:20:22 2012 -0500
+++ b/ChangeLog Wed Feb 01 18:23:10 2012 +0100
@@ -1,3 +1,31 @@
+2012-01-24 Jiri Vanek<jvanek at redhat.com>
+
+ Fix for PR844
+ * netx/net/sourceforge/jnlp/cache/CacheLRUWrapper.java: (getLRUSortedEntries)
+ instead of error throwing own LRU exception. Also catches more then
+ NumberFormatException
+ (clearLRUSortedEntries) new method - making soft clearing of cache public
+ (clearCache) now return true if cache was cleared, false otherwise
+ (or exception)
+ * netx/net/sourceforge/jnlp/cache/CacheUtil.java: (getCacheFileIfExist)
+ does three tires to load cache. If ifrst fails, then recently_used file
+ is emptied both in memory and on disc. When second attemmpt fails, then
+ LRU cache is forcibly cleared. if clearing fails, then error is thrown.
+ If it pass, then one more try to load entries is allowed. When third
+ attempt fails, then error is thrown.
+ * /netx/net/sourceforge/jnlp/cache/LruCacheException.java:
+ new file, for purpose of catching this particular exception
+ * netx/net/sourceforge/jnlp/util/PropertiesFile.java: (store) tries to
+ mkdirs to its path. It is better then to fail when no cache directory exists.
+ * tests/jnlp_tests/signed/CacheReproducer: new reproducr trying severals
+ way of corupted cache on several types of jnlp files. Is signed because
+ of reflection used.
+ * tests/jnlp_tests/signed/SimpletestSigned1: signed hello world to be
+ used in CacheReproducer tests.
+ * tests/netx/jnlp_testsengine/net/sourceforge/jnlp/ServerAccess.java:
+ timeout for processes doubled, as clear cache methods sometimes took
+ more then original allowed.
+
2012-01-27 Deepak Bhole <dbhole at redhat.com>
PR852: Classloader not being flushed after last applet from a site is closed
diff -r 9a9dc770ba1a -r e7d8fa64cc8b netx/net/sourceforge/jnlp/cache/CacheLRUWrapper.java
--- a/netx/net/sourceforge/jnlp/cache/CacheLRUWrapper.java Fri Jan 27 16:20:22 2012 -0500
+++ b/netx/net/sourceforge/jnlp/cache/CacheLRUWrapper.java Wed Feb 01 18:23:10 2012 +0100
@@ -36,6 +36,8 @@
*/
package net.sourceforge.jnlp.cache;
+import static net.sourceforge.jnlp.runtime.Translator.R;
+
import java.io.File;
import java.io.IOException;
import java.nio.channels.FileLock;
@@ -178,10 +180,8 @@
int c = t1.compareTo(t2);
return c < 0 ? 1 : (c > 0 ? -1 : 0);
- } catch (NumberFormatException e) {
- // Perhaps an error is too harsh. Maybe just somehow turn
- // caching off if this is the case.
- throw new InternalError("Corrupt LRU file entries");
+ } catch (Exception e) {
+ throw new LruCacheException(R("Corrupt LRU file entries"));
}
}
});
@@ -249,4 +249,8 @@
public String generateKey(String path) {
return System.currentTimeMillis() + "," + getIdForCacheFolder(path);
}
+
+ void clearLRUSortedEntries() {
+ cacheOrder.clear();
+ }
}
diff -r 9a9dc770ba1a -r e7d8fa64cc8b netx/net/sourceforge/jnlp/cache/CacheUtil.java
--- a/netx/net/sourceforge/jnlp/cache/CacheUtil.java Fri Jan 27 16:20:22 2012 -0500
+++ b/netx/net/sourceforge/jnlp/cache/CacheUtil.java Wed Feb 01 18:23:10 2012 +0100
@@ -144,16 +144,16 @@
* process is using them can be quite disasterous. Hence why Launcher creates lock files
* and we check for those by calling {@link #okToClearCache()}
*/
- public static void clearCache() {
+ public static boolean clearCache() {
if (!okToClearCache()) {
System.err.println(R("CCannotClearCache"));
- return;
+ return false;
}
File cacheDir = new File(CacheUtil.cacheDir);
if (!(cacheDir.isDirectory())) {
- return;
+ return false;
}
if (JNLPRuntime.isDebug()) {
@@ -165,6 +165,7 @@
} catch (IOException e) {
throw new RuntimeException(e);
}
+ return true;
}
/**
@@ -322,7 +323,37 @@
private static File getCacheFileIfExist(File urlPath) {
synchronized (lruHandler) {
File cacheFile = null;
- List<Entry<String, String>> entries = lruHandler.getLRUSortedEntries();
+ int tries = 0;
+ List<Entry<String, String>> entries = null;
+ do {
+ try {
+ tries++;
+ entries = lruHandler.getLRUSortedEntries();
+ } catch (LruCacheException ex) {
+ if (tries == 1) {
+ ex.printStackTrace();
+ System.out.println(R("CFakeCache"));
+ lruHandler.clearLRUSortedEntries();
+ lruHandler.store();
+ System.out.println(R("CFakedCache"));
+ } else if (tries == 2) {
+ ex.printStackTrace();
+ System.out.println(R("CStillCorupted"));
+ boolean clearingresult = CacheUtil.clearCache();
+ if (!clearingresult) {
+ throw new InternalError(R("CCleaningUnsuccessful"));
+ }
+ System.out.println(R("CClearedReloading"));
+ lruHandler.clearLRUSortedEntries();
+ lruHandler.store();
+ System.out.println(R("CReloadRestarting"));
+
+ } else {
+ throw new InternalError(R("CStillBroken"));
+ }
+
+ }
+ } while (entries == null);
// Start searching from the most recent to least recent.
for (Entry<String, String> e : entries) {
final String key = e.getKey();
diff -r 9a9dc770ba1a -r e7d8fa64cc8b netx/net/sourceforge/jnlp/cache/LruCacheException.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/netx/net/sourceforge/jnlp/cache/LruCacheException.java Wed Feb 01 18:23:10 2012 +0100
@@ -0,0 +1,52 @@
+/* LruCacheException.java -- Thrown when cache is corrupted.
+Copyright (C) 2012 Red Hat, Inc.
+
+This file is part of IcedTea.
+
+IcedTea is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License as published by
+the Free Software Foundation, version 2.
+
+IcedTea is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with IcedTea; see the file COPYING. If not, write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version.
+ */
+package net.sourceforge.jnlp.cache;
+
+class LruCacheException extends RuntimeException {
+
+ public LruCacheException() {
+ super();
+ }
+
+ public LruCacheException(String string) {
+ super(string);
+ }
+
+ public LruCacheException(Throwable cause) {
+ super(cause);
+ }
+}
diff -r 9a9dc770ba1a -r e7d8fa64cc8b netx/net/sourceforge/jnlp/resources/Messages.properties
--- a/netx/net/sourceforge/jnlp/resources/Messages.properties Fri Jan 27 16:20:22 2012 -0500
+++ b/netx/net/sourceforge/jnlp/resources/Messages.properties Wed Feb 01 18:23:10 2012 +0100
@@ -190,6 +190,13 @@
CChooseCacheInfo=Netx needs a location for storing cache files.
CChooseCacheDir=Cache directory
CCannotClearCache=Can not clear cache at this time
+CFakeCache=Cache is corrupt. Disabling.
+CFakedCache=Cache is corrupt and has been disabled. It is strongly recommended that you run 'javaws -Xclearcache' and rerun your application as soon as possible.
+CStillCorupted=Cache is still corrupt, clearing it.
+CCleaningUnsuccessful=Unable to clear cache due to running javaws instance. Please try to shut down all instances of javaws, run 'javaws -Xclearcache', and rerun your jnlp file
+CClearedReloading=Cache cleared, re-loading.
+CReloadRestarting=Cache re-loaded and application re-starting. It is strongly recommended that you run 'javaws -Xclearcache' and re-run your application as soon as possible.
+CStillBroken=Unable to fix corrupt cache. Please shutdown all javaws instances, run 'javaws -Xclearcache', and re-start your application.
# Security
SFileReadAccess=The application has requested read access to {0}. Do you want to allow this action?
@@ -205,7 +212,7 @@
SPrinterAccess=The application has requested printer access. Do you want to allow this action?
SNetworkAccess=The application has requested permission to establish connections to {0}. Do you want to allow this action?
SNoAssociatedCertificate=<no associated certificate>
-SUnverified=(unverified)
+SUnverified=(unverified)
SAlwaysTrustPublisher=Always trust content from this publisher
SHttpsUnverified=The website's certificate cannot be verified.
SNotAllSignedSummary=Only parts of this application code are signed.
@@ -266,7 +273,7 @@
# Deployment Configuration messages
DCIncorrectValue=Property "{0}" has incorrect value "{1}". Possible values {2}.
DCInternal=Internal error: {0}
-DCSourceInternal=<internal>
+DCSourceInternal=<internal>
DCUnknownSettingWithName=Property "{0}" is unknown.
# Value Validator messages. Messages should follow "Possible values ..."
@@ -279,124 +286,124 @@
# Control Panel - Main
CPMainDescriptionShort=Configure IcedTea-Web
CPMainDescriptionLong=Configure how the browser plugin (IcedTeaNPPlugin) and javaws (NetX) work
-
-# Control Panel - Tab Descriptions
-CPAboutDescription=View version information about Icedtea Control Panel.
-CPNetworkSettingsDescription=Configure network settings, including how IcedTea-Web connects to the internet and whether to use any proxies.
-CPTempInternetFilesDescription=Java stores application data for faster execution the next time you run it.
-CPJRESettingsDescription=View and manage Java Runtime Environment versions and settings for Java applications and applets.
-CPCertificatesDescription=Use certificates to positively identify yourself, certifications, authorities, and plublishers.
-CPSecurityDescription=Use this to configure security settings.
-CPDebuggingDescription=Enable options here to help with debugging
-CPDesktopIntegrationDescription=Set whether or not to allow creation of desktop shortcut.
-
-# Control Panel - Buttons
-CPButAbout=About...
-CPButNetworkSettings=Network Settings...
-CPButSettings=Settings...
-CPButView=View...
-CPButCertificates=Certificates...
-
-# Control Panel - Headers
-CPHead=IcedTea Web Control Panel
-CPHeadAbout=About
-CPHeadNetworkSettings=Network Proxy Settings
-CPHeadTempInternetFiles=Temporary Internet Files
-CPHeadJRESettings=Java Runtime Environment Settings
-CPHeadCertificates=Certificates
-CPHeadDebugging=Debugging Settings
-CPHeadDesktopIntegration=Desktop Integrations
-CPHeadSecurity=Security Settings
-
-# Control Panel - Tabs
-CPTabAbout=About IcedTea-Web
-CPTabCache=Cache
-CPTabCertificate=Certificates
-CPTabClassLoader=Class Loaders
-CPTabDebugging=Debugging
-CPTabDesktopIntegration=Desktop Integration
-CPTabNetwork=Network
-CPTabRuntimes=Runtimes
-CPTabSecurity=Security
-
-# Control Panel - AboutPanel
-CPAboutInfo=This is the control panel for setting deployments.properties.<br/>Not all options will take effect until implemented.<br/>The use of multiple JREs is currently unsupported.<br/>
-
-# Control Panel - AdvancedProxySettings
-APSDialogTitle=Network Settings
-APSServersPanel=Servers
-APSProxyTypeLabel=Type
-APSProxyAddressLabel=Proxy Address
-APSProxyPortLabel=Proxy Port
-APSLabelHTTP=HTTP
-APSLabelSecure=Secure
-APSLabelFTP=FTP
-APSLabelSocks=Socks
-APSSameProxyForAllProtocols=Use the same proxy server for all protocols.
-APSExceptionsLabel=Exceptions
-APSExceptionsDescription=Do not use proxy server for addresses beginning with
-APSExceptionInstruction=Separate each entry with a semicolon.
-
-# Control Panel - DebugginPanel
-DPEnableTracing=Enable tracing
-DPEnableLogging=Enable logging
-DPDisable=Disable
-DPHide=Hide on startup
-DPShow=Show on startup
-DPJavaConsole=Java Console
-
-# Control Panel - DesktopShortcutPanel
-DSPNeverCreate=Never create
-DSPAlwaysAllow=Always allow
-DSPAskUser=Ask user
-DSPAskIfHinted=Ask if hinted
-DSPAlwaysIfHinted=Always if hinted
-
-# Control Panel - NetworkSettingsPanel
-NSDescription-1=Unknown Setting.
-NSDescription0=Use direct connection.
-NSDescription1=Override browser proxy settings.
-NSDescription2=Use automatic proxy configuration script at the specified location.
-NSDescription3=Use proxy settings from your default browser to connect to the internet.
-NSAddress=Address
-NSPort=Port
-NSAdvanced=Advanced
-NSBypassLocal=Bypass proxy server for local addresses
-NSDirectConnection=Direct connection
-NSManualProxy=Manual proxy server
-NSAutoProxy=Automatic proxy configuration script
-NSBrowserProxy=Use browser settings
-NSScriptLocation=Script location
-
-# Control Panel - SecurityGeneralPanel
-SGPAllowUserGrantSigned=Allow users to grant permissions to signed content
-SGPAllowUserGrantUntrust=Allow users to grant permissions to content from an untrusted authority
-SGPUseBrowserKeystore=Use certificates and keys in browser keystore (Unsupported)
-SGPUsePersonalCertOneMatch=Use personal certificate automatically if only one matches server request (Unsupported)
-SGPWarnCertHostMismatch=Warn if site certificate does not match hostname
-SGPShowValid=Show site certificate even if it is valid (Unsupported)
-SGPShowSandboxWarning=Show sandbox warning banner
-SGPAllowUserAcceptJNLPSecurityRequests=Allow user to accept JNLP security requests
-SGPCheckCertRevocationList=Check certificates for revocation using Certificate Revocation Lists (CRLs) (Unsupported)
-SGPEnableOnlineCertValidate=Enable online certificate validation (Unsupported)
-SGPEnableTrustedPublisherList=Enable list of trusted publishers (Unsupported)
-SGPEnableBlacklistRevocation=Enable blacklist revocation check (Unsupported)
-SGPEnableCachingPassword=Enable caching password for authentication (Unsupported)
-SGPUseSSL2=Use SSL 2.0 compatible ClientHello format (Unsupported)
-SGPUseSSL3=Use SSL 3.0 (Unsupported)
-SGPUseTLS1=Use TLS 1.0 (Unsupported)
-
-# Control Panel - TemporaryInternetFilesPanel
-TIFPEnableCache=Keep temporary files on my computer
-TIFPLocation=Location
-TIFPLocationLabel=Select the location where temporary files are kept
-TIFPChange=Change
-TIFPDiskSpace=Disk space
-TIFPCompressionLevel=Select the compression level for JAR files
-TIFPNone=None
-TIFPMax=Max
-TIFPCacheSize=Set the amount of disk space for storing temporary files
-TIFPDeleteFiles=Delete files
+
+# Control Panel - Tab Descriptions
+CPAboutDescription=View version information about Icedtea Control Panel.
+CPNetworkSettingsDescription=Configure network settings, including how IcedTea-Web connects to the internet and whether to use any proxies.
+CPTempInternetFilesDescription=Java stores application data for faster execution the next time you run it.
+CPJRESettingsDescription=View and manage Java Runtime Environment versions and settings for Java applications and applets.
+CPCertificatesDescription=Use certificates to positively identify yourself, certifications, authorities, and plublishers.
+CPSecurityDescription=Use this to configure security settings.
+CPDebuggingDescription=Enable options here to help with debugging
+CPDesktopIntegrationDescription=Set whether or not to allow creation of desktop shortcut.
+
+# Control Panel - Buttons
+CPButAbout=About...
+CPButNetworkSettings=Network Settings...
+CPButSettings=Settings...
+CPButView=View...
+CPButCertificates=Certificates...
+
+# Control Panel - Headers
+CPHead=IcedTea Web Control Panel
+CPHeadAbout=About
+CPHeadNetworkSettings=Network Proxy Settings
+CPHeadTempInternetFiles=Temporary Internet Files
+CPHeadJRESettings=Java Runtime Environment Settings
+CPHeadCertificates=Certificates
+CPHeadDebugging=Debugging Settings
+CPHeadDesktopIntegration=Desktop Integrations
+CPHeadSecurity=Security Settings
+
+# Control Panel - Tabs
+CPTabAbout=About IcedTea-Web
+CPTabCache=Cache
+CPTabCertificate=Certificates
+CPTabClassLoader=Class Loaders
+CPTabDebugging=Debugging
+CPTabDesktopIntegration=Desktop Integration
+CPTabNetwork=Network
+CPTabRuntimes=Runtimes
+CPTabSecurity=Security
+
+# Control Panel - AboutPanel
+CPAboutInfo=This is the control panel for setting deployments.properties.<br/>Not all options will take effect until implemented.<br/>The use of multiple JREs is currently unsupported.<br/>
+
+# Control Panel - AdvancedProxySettings
+APSDialogTitle=Network Settings
+APSServersPanel=Servers
+APSProxyTypeLabel=Type
+APSProxyAddressLabel=Proxy Address
+APSProxyPortLabel=Proxy Port
+APSLabelHTTP=HTTP
+APSLabelSecure=Secure
+APSLabelFTP=FTP
+APSLabelSocks=Socks
+APSSameProxyForAllProtocols=Use the same proxy server for all protocols.
+APSExceptionsLabel=Exceptions
+APSExceptionsDescription=Do not use proxy server for addresses beginning with
+APSExceptionInstruction=Separate each entry with a semicolon.
+
+# Control Panel - DebugginPanel
+DPEnableTracing=Enable tracing
+DPEnableLogging=Enable logging
+DPDisable=Disable
+DPHide=Hide on startup
+DPShow=Show on startup
+DPJavaConsole=Java Console
+
+# Control Panel - DesktopShortcutPanel
+DSPNeverCreate=Never create
+DSPAlwaysAllow=Always allow
+DSPAskUser=Ask user
+DSPAskIfHinted=Ask if hinted
+DSPAlwaysIfHinted=Always if hinted
+
+# Control Panel - NetworkSettingsPanel
+NSDescription-1=Unknown Setting.
+NSDescription0=Use direct connection.
+NSDescription1=Override browser proxy settings.
+NSDescription2=Use automatic proxy configuration script at the specified location.
+NSDescription3=Use proxy settings from your default browser to connect to the internet.
+NSAddress=Address
+NSPort=Port
+NSAdvanced=Advanced
+NSBypassLocal=Bypass proxy server for local addresses
+NSDirectConnection=Direct connection
+NSManualProxy=Manual proxy server
+NSAutoProxy=Automatic proxy configuration script
+NSBrowserProxy=Use browser settings
+NSScriptLocation=Script location
+
+# Control Panel - SecurityGeneralPanel
+SGPAllowUserGrantSigned=Allow users to grant permissions to signed content
+SGPAllowUserGrantUntrust=Allow users to grant permissions to content from an untrusted authority
+SGPUseBrowserKeystore=Use certificates and keys in browser keystore (Unsupported)
+SGPUsePersonalCertOneMatch=Use personal certificate automatically if only one matches server request (Unsupported)
+SGPWarnCertHostMismatch=Warn if site certificate does not match hostname
+SGPShowValid=Show site certificate even if it is valid (Unsupported)
+SGPShowSandboxWarning=Show sandbox warning banner
+SGPAllowUserAcceptJNLPSecurityRequests=Allow user to accept JNLP security requests
+SGPCheckCertRevocationList=Check certificates for revocation using Certificate Revocation Lists (CRLs) (Unsupported)
+SGPEnableOnlineCertValidate=Enable online certificate validation (Unsupported)
+SGPEnableTrustedPublisherList=Enable list of trusted publishers (Unsupported)
+SGPEnableBlacklistRevocation=Enable blacklist revocation check (Unsupported)
+SGPEnableCachingPassword=Enable caching password for authentication (Unsupported)
+SGPUseSSL2=Use SSL 2.0 compatible ClientHello format (Unsupported)
+SGPUseSSL3=Use SSL 3.0 (Unsupported)
+SGPUseTLS1=Use TLS 1.0 (Unsupported)
+
+# Control Panel - TemporaryInternetFilesPanel
+TIFPEnableCache=Keep temporary files on my computer
+TIFPLocation=Location
+TIFPLocationLabel=Select the location where temporary files are kept
+TIFPChange=Change
+TIFPDiskSpace=Disk space
+TIFPCompressionLevel=Select the compression level for JAR files
+TIFPNone=None
+TIFPMax=Max
+TIFPCacheSize=Set the amount of disk space for storing temporary files
+TIFPDeleteFiles=Delete files
TIFPViewFiles=View files...
# Control Panel - Cache Viewer
@@ -409,12 +416,12 @@
CVCPColType=Type
CVCPColPath=Path
CVCPColName=Name
-
-# Control Panel - Misc.
-CPJRESupport=IcedTea-Web currently does not support the use of multiple JREs.
-CPInvalidPort=Invalid port number given.\n[Valid port numbers are 1-65535]
-CPInvalidPortTitle=Error on input.
-
+
+# Control Panel - Misc.
+CPJRESupport=IcedTea-Web currently does not support the use of multiple JREs.
+CPInvalidPort=Invalid port number given.\n[Valid port numbers are 1-65535]
+CPInvalidPortTitle=Error on input.
+
# command line control panel
CLNoInfo=No information avaiable (is this a valid option?).
CLValue=Value: {0}
diff -r 9a9dc770ba1a -r e7d8fa64cc8b netx/net/sourceforge/jnlp/util/PropertiesFile.java
--- a/netx/net/sourceforge/jnlp/util/PropertiesFile.java Fri Jan 27 16:20:22 2012 -0500
+++ b/netx/net/sourceforge/jnlp/util/PropertiesFile.java Wed Feb 01 18:23:10 2012 +0100
@@ -134,6 +134,7 @@
OutputStream s = null;
try {
try {
+ file.getParentFile().mkdirs();
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