Bug 444360 - ContributionClassDialog Setting Target Platform does

Change-Id: I7190720bde433a55298005ea1d2f9415b10acac5
Signed-off-by: Shawn Kleese <shawn.kleese@wtnet.de>
diff --git a/bundles/org.eclipse.e4.tools.emf.ui/src/org/eclipse/e4/tools/emf/ui/internal/common/resourcelocator/TargetPlatformContributionCollector.java b/bundles/org.eclipse.e4.tools.emf.ui/src/org/eclipse/e4/tools/emf/ui/internal/common/resourcelocator/TargetPlatformContributionCollector.java
index 2ce2f38..f7cb4a6 100644
--- a/bundles/org.eclipse.e4.tools.emf.ui/src/org/eclipse/e4/tools/emf/ui/internal/common/resourcelocator/TargetPlatformContributionCollector.java
+++ b/bundles/org.eclipse.e4.tools.emf.ui/src/org/eclipse/e4/tools/emf/ui/internal/common/resourcelocator/TargetPlatformContributionCollector.java
@@ -329,7 +329,7 @@
 						try {
 							final String installLocation = pluginModelBase.getInstallLocation();
 							if (installLocation.endsWith(".jar")) { //$NON-NLS-1$
-								url = new URL("file://" + installLocation); //$NON-NLS-1$
+								url = new URL("file:///" + installLocation); //$NON-NLS-1$
 								final ZipInputStream zis = new ZipInputStream(url.openStream());
 								while (true) {
 									final ZipEntry entry = zis.getNextEntry();