Automatic cleanup with - Use StringBuilder instead of StringBuffer.

Author: deepika-u

bundles/org.eclipse.ui.browser/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Plugin.name
 Bundle-SymbolicName: org.eclipse.ui.browser; singleton:=true
-Bundle-Version: 3.8.400.qualifier
+Bundle-Version: 3.8.500.qualifier
 Bundle-Activator: org.eclipse.ui.internal.browser.WebBrowserUIPlugin
 Bundle-Vendor: %Plugin.providerName
 Bundle-Localization: plugin

bundles/org.eclipse.ui.browser/src/org/eclipse/ui/internal/browser/BrowserManager.java

@@ -158,7 +158,7 @@ protected void saveBrowsers() {
 
 			StringWriter writer = new StringWriter();
 			memento.save(writer);
-			String xmlString = writer.getBuffer().toString();
+			String xmlString = new StringBuilder(writer.toString()).toString();
 			IScopeContext instanceScope = InstanceScope.INSTANCE;
 			IEclipsePreferences prefs = instanceScope.getNode(WebBrowserUIPlugin.PLUGIN_ID);
 			prefs.put("browsers", xmlString); //$NON-NLS-1$

bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/FilteredResourcesSelectionDialog.java

@@ -281,7 +281,7 @@ protected void storeDialog(IDialogSettings settings) {
 		StringWriter writer = new StringWriter();
 		try {
 			memento.save(writer);
-			settings.put(WORKINGS_SET_SETTINGS, writer.getBuffer().toString());
+			settings.put(WORKINGS_SET_SETTINGS, new StringBuilder(writer.getBuffer().toString()).toString());
 		} catch (IOException e) {
 			StatusManager.getManager()
 					.handle(new Status(IStatus.ERROR, WorkbenchPlugin.PI_WORKBENCH, IStatus.ERROR, "", e)); //$NON-NLS-1$

bundles/org.eclipse.ui.workbench/eclipseui/org/eclipse/ui/dialogs/FilteredItemsSelectionDialog.java

@@ -415,7 +415,7 @@ protected void storeDialog(IDialogSettings settings) {
 		StringWriter writer = new StringWriter();
 		try {
 			memento.save(writer);
-			settings.put(HISTORY_SETTINGS, writer.getBuffer().toString());
+			settings.put(HISTORY_SETTINGS, new StringBuilder(writer.getBuffer().toString()).toString());
 		} catch (IOException e) {
 			// Simply don't store the settings
 			StatusManager.getManager().handle(new Status(IStatus.ERROR, PlatformUI.PLUGIN_ID, IStatus.ERROR,