Bug 30007 Can't hit next in new java project wizard [build path] [code manipulation]
Build: I20020122 1) Open the new java project wizard 2) Enter a name, hit next 3) Hit the back button 4) Deselect the "Use default" check box 5) Type in a location -> It won't let me hit next, because it claims the project already exists. 6) Click cancel -> The project doesn't exist.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/NewProjectCreationWizardPage.java
*/
	public void performFinish(IProgressMonitor monitor) throws CoreException, InterruptedException {
		try {
			monitor.beginTask(NewWizardMessages.getString("NewProjectCreationWizardPage.createproject.desc"), 3);				 
			if (fCurrProject == null) {
				updateProject(new SubProgressMonitor(monitor, 1));
			}
			configureJavaProject(new SubProgressMonitor(monitor, 2));
		} finally {
			monitor.done();
		}
	}
	
		
	/**
	 * Called from the wizard on cancel.
	 */
	public void performCancel() {
		if (fCurrProject != null) {
			try {
				fCurrProject.delete(false, false, null);
			} catch (CoreException e) {
				String title= NewWizardMessages.getString("NewProjectCreationWizardPage.op_error.title"); 
				String message= NewWizardMessages.getString("NewProjectCreationWizardPage.op_error_remove.message");			 
				ExceptionHandler.handle(e, getShell(), title, message);				
			}
		}
	}
}