Bug 11546 Progress bar gets cleared during project creation
IMPORTANT: Start a new empty workspace Start to create a Java project Enter "JUnit" as name Press "Finish" ==> Progress bar goes to right, then gets cleared and user has to wait without knowing what's going to happen.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/NewSourceFolderWizardPage.java
}	
		fProjectStatus.setError(NewWizardMessages.getString("NewSourceFolderWizardPage.error.NotAJavaProject")); 
	}
	private void updateRootStatus() {
		fRootDialogField.enableButton(fCurrJProject != null);
		fIsProjectAsSourceFolder= false;
		if (fCurrJProject == null) {
			return;
		}
		fRootStatus.setOK();
		
		IPath projPath= fCurrJProject.getProject().getFullPath();
		String str= fRootDialogField.getText();
		if (str.length() == 0) {
			fRootStatus.setError(NewWizardMessages.getFormattedString("NewSourceFolderWizardPage.error.EnterRootName", fCurrJProject.getProject().getFullPath().toString())); 
		} else {
			IPath path= projPath.append(str);
			IStatus validate= fWorkspaceRoot.getWorkspace().validatePath(path.toString(), IResource.FOLDER);
			if (validate.matches(IStatus.ERROR)) {
				fRootStatus.setError(NewWizardMessages.getFormattedString("NewSourceFolderWizardPage.error.InvalidRootName", validate.getMessage())); 
			} else {
				IResource res= fWorkspaceRoot.findMember(path);
				if (res != null) {
					if (res.getType() != IResource.FOLDER) {
						fRootStatus.setError(NewWizardMessages.getString("NewSourceFolderWizardPage.error.NotAFolder")); 
						return;
					}
				}
				ArrayList newEntries= new ArrayList(fEntries.length + 1);
				for (int i= 0; i < fEntries.length; i++) {