### Eclipse Workspace Patch 1.0
#P org.eclipse.update.core
Index: src/org/eclipse/update/core/Utilities.java
===================================================================
RCS file: /home/eclipse/org.eclipse.update.core/src/org/eclipse/update/core/Utilities.java,v
retrieving revision 1.54
diff -u -r1.54 Utilities.java
--- src/org/eclipse/update/core/Utilities.java	28 Apr 2006 15:10:32 -0000	1.54
+++ src/org/eclipse/update/core/Utilities.java	4 May 2006 17:50:21 -0000
@@ -221,13 +221,19 @@
 			status = new Status(IStatus.ERROR, id, code, completeString.toString(), e);
 		}
 		CoreException ce = new CoreException(status);
-		if ( e instanceof CoreException) {
+		
+		if ( e instanceof FatalIOException) {
+			ce = new CoreExceptionWithRootCause(status);
+			((CoreExceptionWithRootCause)ce).setRootException(e);
+		}
+		/* for when we move to 1.5
+		 if ( e instanceof CoreException) {
 			ce.initCause(e.getCause());
 		} else {
 			ce.initCause(e);
 		}
 		if (e != null)
-			ce.setStackTrace(e.getStackTrace());
+			ce.setStackTrace(e.getStackTrace());*/
 		return ce; 
 	}
 
Index: .settings/org.eclipse.jdt.core.prefs
===================================================================
RCS file: /home/eclipse/org.eclipse.update.core/.settings/org.eclipse.jdt.core.prefs,v
retrieving revision 1.1
diff -u -r1.1 org.eclipse.jdt.core.prefs
--- .settings/org.eclipse.jdt.core.prefs	3 May 2006 18:33:21 -0000	1.1
+++ .settings/org.eclipse.jdt.core.prefs	4 May 2006 17:50:21 -0000
@@ -1,5 +1,6 @@
-#Mon May 01 09:58:55 EDT 2006
+#Thu May 04 13:48:45 EDT 2006
 eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=disabled
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.2
 org.eclipse.jdt.core.compiler.compliance=1.4
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=warning
Index: src/org/eclipse/update/internal/mirror/MirrorSite.java
===================================================================
RCS file: /home/eclipse/org.eclipse.update.core/src/org/eclipse/update/internal/mirror/MirrorSite.java,v
retrieving revision 1.17
diff -u -r1.17 MirrorSite.java
--- src/org/eclipse/update/internal/mirror/MirrorSite.java	27 Apr 2006 17:11:21 -0000	1.17
+++ src/org/eclipse/update/internal/mirror/MirrorSite.java	4 May 2006 17:50:21 -0000
@@ -44,6 +44,7 @@
 import org.eclipse.update.core.model.CategoryModel;
 import org.eclipse.update.core.model.SiteModelFactory;
 import org.eclipse.update.core.model.URLEntryModel;
+import org.eclipse.update.internal.core.CoreExceptionWithRootCause;
 import org.eclipse.update.internal.core.FatalIOException;
 import org.eclipse.update.internal.core.ISiteContentConsumer;
 import org.eclipse.update.internal.core.UpdateCore;
@@ -246,7 +247,10 @@
 			try {
 				provider.getPluginEntryArchiveReferences(pluginsToInstall[i], null);
 			} catch (CoreException ce) {
-				if ( ignoreNonPresentPlugins && (ce.getCause() != null) && (ce.getCause() instanceof FatalIOException) ) {
+				if ( ignoreNonPresentPlugins && 
+						(ce instanceof CoreExceptionWithRootCause) &&
+						(((CoreExceptionWithRootCause)ce).getRootException() != null) && 
+						(((CoreExceptionWithRootCause)ce).getRootException() instanceof FatalIOException) ) {
 					System.out.println("Could not mirror plug-in " + pluginsToInstall[i].getVersionedIdentifier().toString() + ". It does not exist on the given site");  //$NON-NLS-1$//$NON-NLS-2$
 				} else {
 					throw ce;
@@ -293,7 +297,10 @@
 				storePluginArchive(references[0]);
 				addDownloadedPluginEntry(pluginsToInstall[i]);
 			} catch (CoreException ce) {
-				if ( ignoreNonPresentPlugins && (ce.getCause() != null) && (ce.getCause() instanceof FatalIOException) ) {
+				if ( ignoreNonPresentPlugins && 
+						(ce instanceof CoreExceptionWithRootCause) &&
+						(((CoreExceptionWithRootCause)ce).getRootException() != null) && 
+						(((CoreExceptionWithRootCause)ce).getRootException() instanceof FatalIOException) ) {
 					System.out.println("Could not write plug-in " + pluginsToInstall[i].getVersionedIdentifier().toString() + ". It does not exist on the given site"); //$NON-NLS-1$ //$NON-NLS-2$
 				} else {
 					//System.out.println("ignoreNonPresentPlugins:"+ignoreNonPresentPlugins); //$NON-NLS-1$
Index: .settings/org.eclipse.jdt.ui.prefs
===================================================================
RCS file: .settings/org.eclipse.jdt.ui.prefs
diff -N .settings/org.eclipse.jdt.ui.prefs
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ .settings/org.eclipse.jdt.ui.prefs	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,3 @@
+#Thu May 04 13:48:18 EDT 2006
+eclipse.preferences.version=1
+internal.default.compliance=default
Index: src/org/eclipse/update/internal/core/CoreExceptionWithRootCause.java
===================================================================
RCS file: src/org/eclipse/update/internal/core/CoreExceptionWithRootCause.java
diff -N src/org/eclipse/update/internal/core/CoreExceptionWithRootCause.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/update/internal/core/CoreExceptionWithRootCause.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,25 @@
+package org.eclipse.update.internal.core;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+
+public class CoreExceptionWithRootCause extends CoreException {
+
+	private static final long serialVersionUID = 6832993239926767403L;
+	
+	private Throwable e = null;
+	
+	public CoreExceptionWithRootCause(IStatus status) {
+		super(status);
+	}
+
+	public void setRootException(Throwable e) {
+		this.e = e;	
+	}
+
+	public Throwable getRootException() {
+		return e;
+	}
+
+	
+}